Program overview

TUESDAY MORNING, 13 MARCH 2001

Session J1. DMP/DCMP: Apker Award, Dannie Heineman Prize, Lars Onsager Prize Session.

Tuesday morning, 11:00, Ballroom 6A, Washington State Convention Center

11:00 J1.001 Correlation Length and Chirality of Isotropic Short-Range Order in Nematic and Chiral Nematic Liquid Crystals

Jacob J. Krich (Department of Physics amp; Astronomy, Swarthmore College)

11:36 J1.002 A Kondo Box: Electron Transport Properties of Iron-doped Copper Nanoparticles

Heather J. Lynch (Princeton University)

12:12 J1.003 Leroy Apker Award Lecture: Laser Cooling to High Phase Space Density

Steven Oliver (University of California, Berkeley)

12:48 J1.004 Dannie Heineman Prize

Vladimir Arnold (Steklov Institute of Mathematics, Russia)

13:24 J1.005 Quantum Hall States and Other Low-Dimensional Electronic Phenomena

Bertrand I. Halperin (Physics Department, Harvard University, Cambridge MA 02138)

Session J2. DCMP: Magnetic Imaging and Microscopy.

Tuesday morning, 11:00, Ballroom 6B, Washington State Convention Center

11:00 J2.001 X-Ray Spectro-Microscopy of Ferromagnetic and Antiferromagnetic Thin Films

Joachim Stöhr (SSRL, P.O. Box 20450, Mail Stop 69, Stanford, CA 94309)

11:36 J2.002 Scanning Electron Microscopy with Polarization Analysis (SEMPA) Imaging of Surface and Thin Film Magnetic Microstructure

John Unguris (National Institute of Standards and Technology, Gaithersburg, MD 20899)

12:12 J2.003 SINGLE PARTICLE MAGNETIC DISSIPATION MICROSCOPY IN CONTINUOUS FILMS

Roger Proksch (Asylum Research)

12:48 J2.004 Field Induced Biquadratic Exchange in Ferromagnetic Multilayers

Vitalii Vlasko-Vlasov (Argonne National Laboratory, Argonne IL 60439 amp; Institute of Solid State Physics,142432 Chernogolovka, Russia)

13:24 J2.005 Magnetic imaging by STM using tunneling magnetoresistance

Juergen Kirschner (Max-Planck-Institut für Mikrostrukturphysik, Weinberg 2, 06120 Halle, Germany)

Session J3. DCMP: Pairing Symmetry in Electron Doped Cuprates.

Tuesday morning, 11:00, Ballroom 6C, Washington State Convention Center

11:00 J3.001 Tricrystal experiments on electron-doped cuprate superconductors

Chang Tsuei (IBM T.J. Watson Reserach Center, Yorktown Heights, NY 10598)

11:36 J3.002 Complex Conductivity Measurements of Electron-Doped Cuprates

Steven M. Anlage (Center for Superconductivity Research, Physics Department, University of Maryland, College Park, MD 20742-4111 USA)

12:12 J3.003 ARPES measurements of the superconducting gap in an electron-doped cuprate superconductor

N. Peter Armitage (Stanford University)

12:48 J3.004 Violation of the Wiedemann-Franz law in the normal state of PCCO

Louis TAILLEFER (University of Toronto)

13:24 J3.005 Field Dependent Penetration Depth in Electron-doped Cuprates

Russell Giannetta (University of Illinois at Urbana-Champaign)

Session J4. FIAP: Chernobyl.

Tuesday morning, 11:00, Ballroom 6E, Washington State Convention Center

11:00 J4.001 Radio-ecology and Chornobyl

Robert J. Baker

11:36 J4.002 Flood and Fire Monitoring and Forecasting Within the Chornobyl Exclusion Zone

Victor Los (Institute for Magnetism, National Academy of Sciences of Ukraine)

12:12 J4.003 The Application of Ukrainian Strategic Weapons Capabilities to Civil Goals

John Boright (Executive Director for International Affairs, National Research Council)

12:48 J4.004 Science With an Impact: U.S.-Ukrainian Cooperation in Physical and Life Sciences"

Gerson Sher (U.S. Civilian R&D Foundation (CRDF))

Session J5. DCMP: New Aspects of the Physics of Piezoelectricity.

Tuesday morning, 11:00, Room 602-603, Washington State Convention Center

11:00 J5.001 Polarization rotation mechanism for ultrahigh piezoelectric response

Ronald E. Cohen (Carnegie Institution of Washington, Washington D.C. 20015, cohen@gl.ciw.edu)

11:36 J5.002 Field-induced monoclinic phases in piezoelectric perovskites

Beatriz Noheda (Physics Department, Brookhaven National Laboratory)

12:12 J5.003 Finite-Temperature Properties of Ferroelectric Alloys from First Principles

Laurent Bellaiche (Physics Department, University of Arkansas, Fayetteville, Arkansas 72701, USA)

12:48 J5.004 Soft Phonon Anomalies in the Relaxor Ferroelectric PZN-PT

Peter Gehring (NIST Center for Neutron Research, Gaithersburg, MD 20899-8562)

Session J6. DCMP: Nanometer Systems.

Tuesday morning, 11:00, Room 608, Washington State Convention Center

11:00 J6.001 Integrated Nanomechanical Sensors for Quantum-limited Detection

Andrew Cleland (University of California, Santa Barbara)

11:36 J6.002 Ultrasensitive Force Detection and Applications to Biological Systems

Thomas Kenny (Stanford University)

12:12 J6.003 Nanomechanical Charge Detectors and Charge Shuttles

Artur Erbe (Sektion Physik der LMU Muenchen, Geschwister-SCholl-Platz 1 80539 Muenchen, Germany)

12:48 J6.004 Single-electron transistors and molecular junctions on scanning tips

Nikolai Zhitenev (Bell Labs., Lucent Technologies)

13:24 J6.005 Nanofabricated probes for measurements on 0- and 1-dimensional conductors.

Leonid Gurevich (Dept. of Applied Physics and DIMES, Delft University of Technology)

Session J7. DPOLY: Padden Award Symposium.

Tuesday morning, 11:00, Room 609, Washington State Convention Center

11:00 J7.001 NOVEL DETERMINATION OF POLYMER OPTICAL CONSTANTS

Tao Liu, Robert Samuels (School of Chemical Engineering, Georgia Institute of Technology,Atlanta, Georgia 30332-0100)

11:12 J7.002 Entanglement Dynamics of Polyethylene Melts Measured by C13 NMR

XiaoHua Qiu (University of Wisconsin-Madison), Mark Ediger (Univsersity of Wisconsin-Madison)

11:24 J7.003 Counterion Phase Transition in Dilute Polyelectrolyte Solutions

Alexander Deshkovski (UNC-CH), Sergei Obukhov (U of Florida), Michael Rubinstein (UNC-CH)

11:36 J7.004 Characterization of the structure and defects in nanocrystals of the organic semiconductor pentacene

Lawrence Drummy, Christian Kuebel, Daniel Lee, Aleks White, David Martin (Department of Materials Science and Engineering and the Macromolecular Science and Engineering Center, The University of Michigan)

11:48 J7.005 Covalent and Hydrogen Bonded Liquid Crystalline Mesophases in Block Copolymer Microdomains - Controlling Hierarchical Structures for Photonic Applications

Chinedum Osuji, Edwin Thomas (Massachusetts Institute of Technology), Chi-Yang Chao, Christopher Ober (Cornell University)

Session J8. DCMP: Granular Materials I: Forces.

Tuesday morning, 11:00, Room 208, Washington State Convention Center

11:00 J8.001 Three-Dimensional Reconstruction of Sandpile Interiors

G.T. Seidler (Department of Physics, University of Washington, Seattle WA 98195-1560 and PNC-CAT, Bldg.435E Advanced Photon Source, Argonne IL 60439)

11:36 J8.002 An Experimental Study of Bond-Orientational Order in Random Dense Packings of Spheres

L.J. Atkins, G. Martinez, L.H. Seeley, G.T. Seidler (Univ. of Washington)

11:48 J8.003 Dynamics and Critical Behaviour of the q-model

Marta Lewandowska, Harsh Mathur (Case Western Reserve University), Y.-K. Yu (Florida Atlantic University)

12:00 J8.004 Fluctuation-dissipation relation in slowly sheared dense granular materials.

Hernan Makse (Levich Institute and Physics Dept., City College of New York), Jorge Kurchan (PMMH-ESPCI, Paris)

12:12 J8.005 Effect of Grain Geometry on Angle of Repose and Dynamics

C.J. Olson, C. Reichhardt (Los Alamos National Laboratory), M. McCloskey, R.J. Zieve (University of California - Davis)

12:24 J8.006 Probability and spatial distributions of forces in 3D amorphous and crystalline granular assemblies

Nathan Mueggenburg, Adam Marshall, Daniel Blair, Heinrich Jaeger, Sidney Nagel (The James Franck Institute and Department of Physics, University of Chicago)

12:36 J8.007 Shape Induced Segregation in Granular Materials

Goodridge Chris, Troy Shinbrot, Fernando Muzzio (Rutgers University)

12:48 J8.008 Size and density separation in a vertically shaken granular bed: Is there an inverse bouyancy?

Matthias E. Mobius, Benjamin E. Lauderdale, Sidney R. Nagel, Heinrich M. Jaeger (James Franck Institute, The University of Chicago, IL 60637)

J8.009 Driving force fluctuations in a driven 2D granular array

Paul Nakroshis, Christian Smith (University of Southern Maine)

Session J9. DMP/DPOLY: Organic Electronic Materials and Devices II: Optical Properties.

Tuesday morning, 11:00, Room 201, Washington State Convention Center

11:00 J9.001 Random microlasers in \pi-conjugated polymer films

Randall Polson, A. Chipouline, M. Raikh, Z. Vardeny (University of Utah)

11:12 J9.002 Optical Spectroscopic Studies of Soluble Fluorene-based Conjugated Polymers

J.D. Rice, S. Guha (Southwest Missouri State University), A. Erlacher (Technical University, Graz, Austria), R. Schroeder, W. Graupner (Virginia Tech.), U. Scherf (University of Potsdam, Germany)

11:24 J9.003 Transient Photoinduced Absorption Measurements in Thermally Treated Poly(9,9-dioctylfluorene) Films

Oleg Korovyanko, Zeev Valy Vardeny (University of Utah)

11:36 J9.004 A study of the morphology of Polyflourene Composites by AFM, SNOM and Raman spectroscopy

R. Stevenson, R.G. Milner (Cambridge,U.K.), D. Richards (King's College London, U.K.), J. Morgado (Instituto Superior Tecnico, Portugal), E. Moons (CDT, U.K.), D.-J. Kang (Cambridge, U.K), M. Blamire, F. Cacialli (Cambridge, U.K.)

11:48 J9.005 Optical Properties of Substituted Poly(p-phenylene-ethynylene) Films

xiaomei jiang (Department of Physics,University of Utah,115 S 1400 E Rm201, UT84112-0830), Yoshi Okamoto (Poly Research Institute, Polytechnic University , Brooklyn, NY11201)

12:00 J9.006 Understanding Exciton Motion in Disordered Conjugated Polymers via Energy Landscapes Derived from Quantum Chemistry

Melissa Pasquinelli, David Yaron (Carnegie Mellon University)

12:12 J9.007 Ultrafast Dynamics of Photoexcitations in Regioregular and Rregiorandom Poly(3-alkylthiophene)

Chenchun Wu, Oleg Korovyanko, Arkadi Chipouline, Valy VArdney (Physics Department, University of Utah)

12:24 J9.008 High Pressure Study of Delocalized Polarons in 2-D Lamellar Structure of Regio-Regular Poly(3-alkylthiophene) Films

C.P. An, X.M. Jiang, Z.V. Vardeny (Univ. of Utah)

12:36 J9.009 Photoexcitions in trans/cis mixture of PPA

Ilarie Gontia (Physics Department, University of Utah, SLC,UT 84112, USA), Kam Sing Wong (Physics Department, University of Hong Kong for Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China), Valy Vardeny (Physics Department, University of Utah, SLC,UT 84112, USA)

12:48 J9.010 Transport Studies of Conjugated Star Polymers

J.B. Ferguson (Air Force Research Laboratory and The Ohio State University), V.N. Prigodin, A.J. Epstein (The Ohio State University), F. Wang (EIC Laboratories, Inc.)

13:00 J9.011 High Efficient, Localized Emission from Exciplexes in Conducting Polymers

Frank DeLucia, Terry Gustafson, Daike Wang, Arthur Epstein (The Ohio State University)

13:12 J9.012 Photophysics of Methoxy-Substituted Polyphenylene Vinylene Segmented Block Copolymers (MeO-PPV SBC): Picosecond Photoluminescence and Femtosecond Photoinduced Absorption

Erica Kyllo, Terry Gustafson (The Ohio State University, Department of Chemistry), Wang Daike, Run Sun (The Ohio State University, Department of Physics), Arthur Epstein (The Ohio State University, Department of Physics and Chemistry), C. Lefumeux, G. Burdzinski, G. Buntinx, O. Poizat (Université des Sciences et Technologies de Lille, France)

13:24 J9.013 The dynamics of exciton formation in quasi-one-dimensional materials: Geometrical effects

S.L. Dexheimer, A.D. Van Pelt (Washington State University), J.A. Brozik (University of New Mexico)

13:36 J9.014 INDO in periodic boundary conditions: the band structure of poly(para-phenylenevinylene)

Jason D. Weibel, David Yaron (Department of Chemistry, Carnegie Mellon University)

13:48 J9.015 Combined Optical and Structural Studies of Polyalkylsilanes

M.J. Winokur, W. Chunwachirasiri (Department of Physics, University of Wisconsin, Madison, WI), D. Sherlock, R. West (Organosilicon Research Center, Department of Chemistry, University of Wisconsin, Madison, WI)

Session J10. DMP/DCMP: Surfaces II: Adsorption on Semiconductors.

Tuesday morning, 11:00, Room 203, Washington State Convention Center

11:00 J10.001 Dimer vacancy lines on Si(100): A tight-binding total-energy calculation

Eunja Kim, Changfeng Chen (Department of Physics, University of Nevada, Las Vegas, Nevada 89154)

11:12 J10.002 Time-Resolved Reflection Surface X-ray Diffraction of Pb Films on Si(111)-(7x7) at Low Temperatures

Hawoong Hong (Materials Research Laboratory, Univeristy of Illinois, Urbana-Champaign), Zhongming Wu, Haydn Chen (Dept. of Material Science and Engineering, Univeristy of Illinois, Urbana-Champaign), Martin Holt, Tai-C. Chiang (Dept. of Physics, Univeristy of Illinois, Urbana-Champaign)

11:24 J10.003 Study of the Low-Temperature Phase Transition for 1/3 ML of Pb on Ge(111)

John S. Okasinski (Department of Materials Science amp; Engineering, Northwestern University), Donald A. Walko, Chang-Yong Kim (N.U.), Michael J. Bedzyk, N.U. and Argonne National Laboratory Team

11:36 J10.004 STM Study of low coverage Pb on Si(100)-2 \ times 1

H-S Yoon, M-A Ryu, K-H Han, I-W Lyo (Institute of Physics and Applied Physics, and ASSRC, Yonsei University, Seoul 120-749, South Korea)

11:48 J10.005 Adsorption, diffusion, and film growth of Ag on a Si(001) surface

K. Kong, B. Yu, H. Yeom (Intistute of quantum information processing amp; systems)

12:00 J10.006 Adsorption of Te on the Si(001) Surface

Prasenjit Sen, Inder P. Batra, C. H. Grein (University of Illinois at Chicago), C. Y. Fong (University of California at Davis), S. Ciraci (University of Illinois at Chicago)

12:12 J10.007 Morphology and Electronic Structure of the Ca/Si(111) System

A.A. Baski (Virginia Commonwealth University), S.C. Erwin (Naval Research Laboratory), M.S. Turner, J.W. Dickinson (Virginia Commonwealth University), J.A. Carlisle (Argonne National Laboratory)

12:24 J10.008 X-ray standing wave analysis of Sr adsorption on the Si(001) surface

Michael Bedzyk (Northwestern University and Argonne National Lab), Duane Goodner, David Marasco, Brad Tinkham (NU)

12:36 J10.009 Electron-Stimulated Ion Desorption from Bromine-Chemisorbed Si(111) Surfaces

Kozo Mochiji, Masakazu Ichikawa (Joint Research Center for Atom Technology, Tsukuba, Ibaraki, Japan)

12:48 J10.010 Fluorine reaction with Si(111)7x7 surface - spontaneous and thermally activated etching

Jerzy T. Sadowski, Koji S. Nakayama, Yasunori Fujikawa, Kevin F. Kelly, Toshio Sakurai (Institute for Materials Research, Tohoku University, Sendai, Japan)

13:00 J10.011 Annihilation of positrons trapped at the As-rich (100) surface of GaAs

N. G. Fazleev, J. L. Fry, W. -C. Chen, S. Starnes, A. H. Weiss (Physics Department, University of Texas at Arlington, Arlington, TX 76019)

13:12 J10.012 Atomic structure of the GaAs(114) surface

J. Márquez, P. Kratzer, L. Geelhaar, K. Jacobi, M. Scheffler (Fritz-Haber-Institut der MPG, D-14195 Berlin, Germany)

13:24 J10.013 Interfacial structure of epitaxial Gd_2O_3 on GaAs(100) determined by novel analysis of Bragg rod measurements

J. A. Pitney, R. Pindak, R. A. MacHarrie, M. Hong (Bell Labs), Y. Yacoby (Hebrew University), E. Dufresne, R. Clarke (University of Michigan), J. O. Cross (Argonne National Laboratory), E. A. Stern (University of Washington)

13:36 J10.014 Te adsorbed on the GaAs (100) surface

C. Y. Fong, M. D. Watson (Department of Physics, University of California, Davis), L. H. Yang (H-Division, LLNL), S. Ciraci (Department of Physics, UIC)

13:48 J10.015 Atomic and Electronic Structure of the CuInSe_2 Nonpolar (110) Surface

John E. Jaffe (Pacific Northwest National Laboratory), Alex Zunger (National Renewable Energy Laboratory)

Session J11. DMP/FIAP: Fundamentals of Semiconductor/Thin Dielectric Structures II.

Tuesday morning, 11:00, Room 204, Washington State Convention Center

11:00 J11.001 INTERFACE PHYSICS OF CRYSTALLINE OXIDES ON SEMICONDUCTORS

Rodney McKee (Oak Ridge National Laboratory)

11:36 J11.002 Structural and Physical Properties of Epitaxial SrTiO_3 Films on Si

Ran Liu, Stefan Zollner, Peter Fejes, Rich Gregory, Atul Konkar, Shifeng Lu, Zhiyi Yu, Jay Curless, Ravi Droopad, Jeff Finder, Kurt Eisenbeiser (Motorola)

11:48 J11.003 HCP single crystal rare earth oxides on GaN

M. Hong, A.R. Kortan, J. Kwo, J.P. Mannaerts (Bell Labs, Lucent Technologies, Murray Hill, New Jersey), C.M. LEE, J.I. CHYI (Dept. EE, National Central Univ., Taiwan)

12:00 J11.004 Electrical Properties of Alkaline Earth Oxides on Silicon

Curt Billman (Oak Ridge National Laboratory, Department of Materials Science and Engineering Penn State University), Rodney Mckee, Fred Walker (Oak Ridge National Laboratory), Darrell Schlom (Department of Materials Science and Engineering Penn State University), Oak Ridge National Laboratory Team, Department of Materials Science and Engineering Collaboration

12:12 J11.005 Initial Stage of SrTiO_3 Growth on Si: Structural, Chemical, and Electronic Properties of Strontium Silicate on Si(001)

Yong Liang, Shupan Gan, S. Shutthanandan, S. Thevuthasan (Pacific Northwest National Laboratory)

12:24 J11.006 Atomistic and Electronic Structure of Crystalline Oxides on Silicon

G. MALCOLM STOCKS, NASSRIN Y MOGHADAM (Metals and Ceramics Division, Oak Ridge National Lab., Oak Ridge, TN 37830)

12:36 J11.007 Structure of Gd_2O_3 films on GaAs(100)

A. R. Kortan, M. Hong, J. Kwo, J.P. Mannaerts, J.J. Krajewski, N. Kopylov, C. Steiner(*), B. Bolliger(*), M. Erbudak(*), Bell Labs Collaboration, (*)Laboratorium fur Festkorperphysik Collaboration

12:48 J11.008 Carrier Mobilities at Crystalline Oxide/Semiconductor Interfaces

Fred Walker, Rodney McKee, Wayne Holland (Oak Ridge National Laboratory)

13:00 J11.009 Structural studies of rare earth oxide Gd_2O_3 film on GaAs (100) using secondary electron imaging

M. ERBUDAK, C. STEINER, B. BOLLIGER, T. FLUKIGER, A. HENSCH (Laboratorium fur Festkorperphysik, ETH, Zurich, Switzerland), M. HONG, A. R. KORTAN, J. KWO, J. P. MANNAERTS (Bell Labs, Lucent Technologies, Murray Hill, NJ)

13:12 J11.010 Reflectivity and Reflection-mode XAFS study of the wet-thermal native oxide/GaAs Interface

Seong-Kyun Cheong, Tomohiro Shibata, Maxim Boyanov, Debdutta Lahiri, Bruce A. Bunker (Univ. of Notre Dame, Dept. of Physics), Douglas C. Hall, Gregory L. Snider, Pedro J. Barrios (Univ. of Notre Dame, Dept. of Electrical Engineering)

13:24 J11.011 Energy Offsets at Ga_2O_3(Gd_2O_3)/GaAs and Ga_2O_3(Gd_2O_3)/GaN interfaces

T.S. Lay (Institute of Electro-Optical Engineering, National Sun Yat-Sen University, Kaohsiung, Taiwan), M. Hong, J. Kwo, J.P. Mannaerts (Bell Labs., Lucent Technologies, Murray Hill, NJ07974), W.H. Hung (Synchrotron Radiation Research Center, Hsinchu, Taiwan)

13:36 J11.012 Wearout of Ultrathin Gate Dielectrics by Interface Recombination-Tunneling Current

Samares Kar (Indian Institute of Technology, Kanpur-208016, India)

Session J12. DMP: Surface Nanostructures V: Evolution Modified by Energetic Beams.

Tuesday morning, 11:00, Room 205, Washington State Convention Center

11:00 J12.001 Texturing of Thin Films using Ion Beams

Paul Arendt (Los Alamos National Laboratory)

11:36 J12.002 Simulations of Ion-Enhanced Proceeses and Morphology

Robert Averback (Dept. of Materials Science and Engineering, University of Illinois)

12:12 J12.003 Sub-Millisecond Time Resolved X-ray Surface Diffraction During Pulsed Laser Deposition

J.Z. Tischler, B.C. Larson, Gyula Eres, C.M. Rouleau, D.H. Lowndes (Oak Ridge National Laboratory), M. Yoon (Univ. of R.I.), P. Zschack (Univ. of Ill.)

12:24 J12.004 Microstructural Evolution and Optical Properties of (InGa)(AsN) Nanostructures Synthesized by Ion Implantation

X. Weng, S. Clarke, S. Kumar, R.S. Goldman (Dept. of Materials Science and Engineering, University of Michigan, Ann Arbor), V.H. Rotberg (Dept.of Nuclear Engineering and Radiological Science, University of Michigan, Ann Arbor), S. Krishna, P.K. Bhattacharya (Dept. of Electrical Engineering and Computer Science, University of Michigan, Ann Arobr), J. Holt, J. Sipowska, A. Francis (Dept. of Chemistry, University of Michigan, Ann Arbor), A. Daniel, R. Clarke (Dept. of Physics, University of Michigan, Ann Arbor)

12:36 J12.005 Polishing of Silicon Carbide with Gas Cluster Ion Beams

Vincent DiFilippo (Tufts University, Mechanical Engineering Department), Jonathan Bennett (Vanderbilt University, Department of Physics and Astronomy), David Fenner (Epion Corporation), James Hirvonen (U.S. Army Research Laboratory), Leonard Feldman (Vanderbilt University, Department of Physics and Astronomy), Anil Saigal (Tufts University, Mechanical Engineering Department)

12:48 J12.006 Roughness evolution in polyimide films due to plasma etching

Navnit Agarwal, Shom Ponoth, Joel Plawsky, P D Persans (Rensselaer Polytechnic Institute)

13:00 J12.007 Ion Bombardment-Induced Changes in an Unoccupied Surface State of Cu(110)

David Heskett, Debra DeDePietro, Michael Tammaro (University of Rhode Island, Kingston, RI 02881)

13:12 J12.008 Ion-induced Formation of Quantum Dots

Heinrich Kurz (RWTH Aachen)

Session J13. DCP: Dynamics at Surfaces: Ultrafast.

Tuesday morning, 11:00, Room 206, Washington State Convention Center

11:00 J13.001 Ultrafast dynamics of surface reactions

Gerhard Ertl (Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin, Germany)

11:36 J13.002 Direct observation of surface chemistry using ultrafast EUV pulses

Chi-Fong Lei, Kendall Read, Ra'anan Tobey, Margaret Murnane, Henry Kapteyn (Jila, University of Colorado, Boulder, CO 80309), Michael Bauer (Institute for Laser and Plamsa Physics, University of Essen, Germany), John Gland (Department of Chemistry, University of Michigan, Ann Arbor, MI 48109)

12:00 J13.003 Electronic and nuclear dynamics in the frustrated photodesorption of alkali atoms from metals

Hrvoje Petek (Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh PA 15260)

12:36 J13.004 Theory of time-resolved two-photon-photoemission spectroscopy of a moving atom

Shiwu Gao (Department of Applied Physics, Chalmers and Göteborg University, SE-412 96 Göteborg, Sweden), Hrvoje Petek (Department of Physics and Astronomy, University of Pittsburgh), Javier Aizpurua, Peter Apell (Department of Applied Physics, Chalmers and Göteborg University, SE-412 96 Göteborg, Sweden)

12:48 J13.005 Vibrationally assisted DIET: How to do photochemistry with low energy photons

Heike Arnolds (Department of Chemistry, Cambridge University, Lensfield Road, Cambridge CB2 1EW, UK)

13:24 J13.006 Time-Resolved Second Harmonic Generation Investigations of Carrier Dynamics at Semiconductor Interfaces

Eric Borguet, Dora Bodlaki (Department of Chemistry and Surface Science Center, University of Pittsburgh)

13:36 J13.007 Ultrafast Surface Dynamics studied by Femtosecond Vibrational Spectroscopy

Mischa Bonn, Aart W. Kleyn (Leiden Institute of Chemistry, Leiden, the Netherlands)

Session J14. DCP: Nanoscale Spectroscopy and Imaging: Molecular Semiconductors and Organics.

Tuesday morning, 11:00, Room 210, Washington State Convention Center

11:00 J14.001 Measuring Exciton Diffusion in Thin Films Using Near-Field Optics

Steve Buratto (Dept. of Chemistry and Biochemistry, University of California, Santa Barbara)

11:36 J14.002 Using Nanoarchitectures to Control the Electronic Properties of Conjugated Polymers

Sarah Tolbert (Dept. of Chemistry and Biochemistry, UCLA, Los Angeles, CA 90095-1569)

12:12 J14.003 Nanoscale Spectroscopy with a Scanning Near-Field Infrared Microscope

Chris Michaels, Lee Richter, Richard Cavanagh, Stephan Stranick (Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaithersburg, MD 20899)

12:24 J14.004 Optical and Electrical Studies of Nano-crystalline ZnO Thin films Prepared by Chemical Solution Deposition Technique

S.B. Majumder, M. Jain, R.S. Katiyar (Department of Physics, University of Puerto Rico, San Juan, PR-00931.), W. Jia (Department of Physics, University of Puerto Rico, Mayaguez Campus, PR), S.B. Krupanidhi (Material Research Centre, Indian Institute of Science, Bangalore 560012, India)

12:36 J14.005 Spectroscopy of Single Conjugated Polymer Molecules

Paul Barbara (Univ Texas Austin)

13:12 J14.006 Molecular ``Engineering'' of Current Transport in Molecular Electronic Devices

Yongqiang Xue, Mark Ratner (Department of Chemistry and Materials Research Center, Northwestern University, Evanston, IL 60208)

13:24 J14.007 Molecular Ruler for Scaling Down Nanostructures

Anat Hatzor, Paul Weiss (Department of Chemistry, Penn State University, University Park, PA, 16802-6300, USA)

13:36 J14.008 Self-organaized Cohesion of Nonpolymeric Organic Molecules on Patterned Surfaces

Hiroyuki Hieda (Corporate Research amp; Development Center, Toshiba Corp.), Takashi Ishino, Katsuyuki Naito

13:48 J14.009 Polarized excitation affects on emission properties in single porous silicon nanoparticles

Donald Sirbuly, Michael Mason, Paul Carson, Steven Buratto (UCSB)

J14.010 Charge Transfer, Energy-level ''Lineup'' and Transmission in Molecular Electronic Devices

Yongqiang Xue (Department of Chemistry and Materials Research Center, Northwestern University, Evanston, IL 60208), Supriyo Datta (School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN 47907), Mark Ratner (Department of Chemistry and Materials Research Center, Northwestern University, Evanston, IL 60208), Molecular Electronics Collaboration

Session J15. DCP: Materials Theory and Simulation I.

Tuesday morning, 11:00, Room 211, Washington State Convention Center

11:00 J15.001 Adding, Removing and Exciting Electrons in Car-Parrinello

Michiel Sprik (Department of Chemistry, University of Cambridge, United Kingdom.)

11:36 J15.002 Extended Space Car-Parrinello Molecular Dynamics

Nicola Marzari, Roberto Car (Chemistry Department and Princeton Materials Institute, Princeton University)

11:48 J15.003 Car-Parrinello Molecular Dynamics Propagating the Density Matrix with Gaussian Orbitals

H. Bernhard Schlegel (Dept. of Chemistry, Wayne State U., Detroit MI 48202)

12:24 J15.004 New Quantum Chemistry Methods for Describing Non-dynamical Correlation

Martin Head-Gordon (University of California, Berkeley)

13:00 J15.005 Compact Vibrational Wave Functions in Monte Carlo Simulations

Maria A. Gomez (Department of Chemistry, Vassar College)

13:12 J15.006 Reconstruction of the all-electron wavefunction from an ultrasoft pseudo-wavefunction

Paolo Giannozzi, Balazs Hetenyi, Roberto Car (Department of Chemistry and Princeton Materials Institute, Princeton University)

Session J16. DCMP: Non-Fermi Liquids: Theory.

Tuesday morning, 11:00, Room 303, Washington State Convention Center

11:00 J16.001 Impurities in magnetic-field-induced Luttinger liquid

Shan-Wen Tsai, Dmitrii L. Maslov (University of Florida), Leonid I. Glazman (University of Minnesota)

11:12 J16.002 A Crossed Sliding Luttinger Liquid phase

Ranjan Mukhopadhyay, C.L. Kane, T.C. Lubensky (University of Pennsylvania)

11:24 J16.003 Magnetic-field-induced Luttinger liquid

Cristiano Biagini (Istituto Nazionale di Fisica della Materia e Dipartimento di Fisica and University of Florida), Dmitrii L. Maslov, M. Yu. Reizer (University of Florida), I. Safi (Centre de Physique Theorique, CNRS Luminy), Leonid I. Glazman (University of Minnesota)

11:36 J16.004 Sliding Phases via Magnetic Fields

S. L. Sondhi (Princeton University), Kun Yang (National High Magnetic Field Lab and Florida State Univ.)

11:48 J16.005 Magnon dispersion in doped spin liquids

Andreas Läuchli, Matthias Troyer, T.M. Rice (Theoretische Physik, ETH Hoenggerberg, 8093 Zuerich, Switzerland)

12:00 J16.006 Spontaneous vortex phase in spin-charge separation context and the Nernst effect

Zheng-Yu Weng (University of Houston)

12:12 J16.007 Odd-Frequency Density Waves: Non-Fermi-Liquid Metals with an Order Parameter

Eugene Pivovarov (California Institute of Technology), Chetan Nayak (University of California, Los Angeles)

12:24 J16.008 Microscopic Models of 2D Magnets with Fractionalized Excitations I.

Chetan Nayak (UCLA), Kirill Shtengel (UCI)

12:36 J16.009 Microscopic Models of 2D Magnets with Fractionalized Excitations II.

Kirill Shtengel (UCI), Chetan Nayak (UCLA)

12:48 J16.010 Band Splitting for Si(557)-Au: Is it Spin-Charge Separation?

F.J. Himpsel, R. Losio, K.N. Altmann, A. Kirakosian, J.-L. Lin, D.Y. Petrovykh (Dept. of Physics, U. Wisconsin Madison)

13:00 J16.011 1D Correlated Electrons in a Magnetic Environment: The Effect of Spin Exchange Interaction

George I. Japaridze (Georgian Academy of Sciences, Georgia), Henrik Johannesson (Chalmers and Goteborg University, Sweden)

13:12 J16.012 Antiferromagnetic spin ladders effectively coupled by one-dimensional electron liquids

W. Vincent Liu, Eduardo Fradkin (University of Illinois at Urbana-Champaign)

13:24 J16.013 Mobile holes, magnetism and superconductivity in a triangular magnet

Roderich Moessner, Shivaji Sondhi (Princeton University)

13:36 J16.014 Bosonic Models for Hole Pairs in t-J Ladders

Matthias Troyer, Thomas Siller, T.M. Rice (ETH Zurich), Steven R. White (UC Irvine)

13:48 J16.015 Quantum antiferromagnet on the pyrochlore lattice

Hirokazu Tsunetsugu (Univ. of Tsukuba)

Session J17. DMP/DCMP: Multiscale Dynamics, Relaxation and Charge Transport in Polymers II.

Tuesday morning, 11:00, Room 304, Washington State Convention Center

11:00 J17.001 Muon Spectroscopy in Conducting Polymers

Francis Pratt (RIKEN-RAL)

11:36 J17.002 Lithium Environment in PEO-LiClO4 Polymer Electrolyte

Marie-Louise Saboungi, Guomin Mao, David Price (Argonne National Laboratory), Henry Fischer (Institut Laue Langevin, Grenoble, France)

11:48 J17.003 Nanosecond relaxation in polymer electrolytes

David L. Price, Marie-Louise Saboungi, Guomin Mao (Argonne National Laboratory, Argonne, IL 60439)

12:00 J17.004 A Molecular Dynamics Simulation Study of the Composition Dependence of Polymer and Water Dynamics in Aqueous Poly(ethylene oxide) Solutions

Oleg Borodin, Dmitry Bedrov, Grant Smith (Department of Materials Science and Engineering,University of Utah)

12:12 J17.005 Nonexponential Response in Piezoelectric PVDF

Gary Bohannan (MSU Physics, Bozeman, MT 59717)

12:24 J17.006 Interfacial Dynamics in Thin Perfluorinated Ionomer Films

Teresa A. Hill (Department of Chemistry, Clemson University, Clemson, SC 29634-0973), Dvora Perahia (Department of Chemistry and MSamp;E, Clemson University, Clemson, SC 29634-0973)

12:36 J17.007 Analysis of Nonlinear Dielectric Permittivity of PVDF

Priti Shah, V.Hugo Schmidt (MSU Physics, Bozeman, MT 59717)

Session J18. DPOLY: Polyelectrolytes.

Tuesday morning, 11:00, Room 307-308, Washington State Convention Center

11:00 J18.001 Adsorption of Polyelectrolytes at Charged Surfaces

Andrey Dobrynin, Alexander Deshkovski, Michael Rubinstein (University of North Carolina at Chapel Hill)

11:12 J18.002 Supported Lipid Bilayers as Substrates for Polyelectrolyte Adsorption

FENG XIE, Granick Steve (Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801)

11:24 J18.003 Charge Dependent Structural Properties of Dendrimer:DNA Complexes with Application to Gene Delivery

Heather M. Evans, A. Ahmad (UC Santa Barbara), T. Pfohl (Universitat Ulm), Ana Martin (Unilever Corporation), C.R. Safinya (UC Santa Barbara)

11:36 J18.004 Polyelectrolyte Brushes at Interfaces: Effect of Counterion Valence

Feng Li, Matthew Tirrell (Department of Chemical Engineering, University of California, Santa Barbara)

11:48 J18.005 Viscoelasticity of Concentrated Proteoglycan Solutions

Nispa Meechai, Alex Jamieson, John Blackwell, David Carrino (Case Western Reserve University), Departments of Macromolecular Science and Biology Collaboration

12:00 J18.006 Rheological Consequences of Protein / Polyelectrolyte Interactions

Ralph H. Colby (Materials Science and Engineering, Penn State)

12:12 J18.007 Viscosity of Polyelectrolyte solutions

Arun Yethiraj (Department of Chemistry, University of Wisconsin), Biman Bagchi (SSCU, Indian Institute of Science)

12:24 J18.008 Configurational Properties of a Single Semiflexibe Polyelectrolyte

Kingshuk Ghosh (Department of Physics, University of Massachusetts, Amherst MA 01003, USA), Gustavo Carri, Murugappan Muthukumar (Department of Polymer Science and Engineering, University of Massachusetts, Amherst MA 01003, USA)

12:36 J18.009 Radial distribution function of semiflexible polyelectrolytes

Roya Zandi, Joseph Rudnick (Department of Physics, UCLA, Box 951547, Los Angeles, CA 90095-1547), Ramin Golestanian (Institute for Advanced Studies in Basic Sciences, Gava Zang 45195-159, Zanjan, Iran)

12:48 J18.010 Condensed Phases of Like-Charged Biological Polyelectrolytes

Thomas Angelini (Physics Dept., University of Illinois at Urbana-Champaign), James Ho, Hongjun Liang (Materials Science amp; Engineering Dept., University of Illinois at Urbana-Champaign), Gerard Wong (Physics Dept., Materials Science amp; Engineering Dept., Bioengineering Dept., University of Illinois at Urbana-Champaign)

13:00 J18.011 Nanoscale morphology of polyelectrolyte self-assembled films probed by Scanning Force and Near-Field Scanning Optical Microscopy

Geoffrey Lowman, Steven Buratto (Dept. of Chemistry and Biochemistry, UC Santa Barbara, Santa Barbara, CA 93106)

13:12 J18.012 Structural characteristics of polyelectrolyte-surfactant complexes in aqueous solution

Richard Nause, Helmut H. Strey, David A. Hoagland (Department of Polymer Science and Engineering, Univeristy of Massachusetts at Amherst)

13:24 J18.013 Complexation of a polyelectrolyte with oppositely charged spherical macroions: Giant inversion of charge.[1]

Toan T. Nguyen, Boris I. Shklovskii (University of Minnesota)

13:36 J18.014 Adsorption of Sodium Polystyrene Sulfonate at the Air Surface of Water by Neutron Reflectivity: Concentration Dependence

Hyun Yim, Michael Kent (Sandia National Labs.), Robert Ivkov, Sushil Satija (NIST), Jaroslaw Majewski, Greg Smith (Los Alamos National Labs.)

13:48 J18.015 Polymerization and Structure of Bio-Based Plastics: A Computer Simulation

Shrikant N. Khot, Richard P. Wool (Department of Chemical Engineering, University of Delaware, Newark DE 19716-3144)

Session J19. DPOLY: Polymer Dynamics in Thin Films and at Interfaces.

Tuesday morning, 11:00, Room 310, Washington State Convention Center

11:00 J19.001 Simultaneous Measurements of Surface and Bulk Chain Relaxation in Polystrene

William E. Wallace (Polyemrs Division, MSEL, NIST), Jan Genzer, K Efimenko (Department of Chemical Engineering, NC State University), Daniel A. Fischer (Ceramics Division, MSEL, NIST), Wen-li Wu (Polyemrs Division, MSEL, NIST)

11:12 J19.002 Dynamics of Supported Polymer Films: X-ray Photon Correlation Spectroscopy

Hyunjung Kim, S.K. Sinha (Advanced Photon Source, Argonne National Laboratory), A. Rühm, L.B. Lurio, S.G.J. Mochrie (Center for Materials Science and Engineering, MIT), J.K. Basu (University of Illinois, Urbana-Champaign), J. Lal (Intense Pulsed Neutron Source, Argonne National Laboratory)

11:24 J19.003 Mobility Measurements of Freely-Standing Cyclic PS Films

Chris A. Murray, John R. Dutcher (University of Guelph), Gregory B. McKenna (Texas Tech University)

11:36 J19.004 Chain dynamics near surfaces: an unconventional approach

Jean-Loup Masson, Peter Green (Graduate Program in Materials Science and Department of Chemical Engineering, the University of Texas at Austin)

11:48 J19.005 Surface Viscoelasticity Studies of Polymer Ultrathin Films Using Atomic Force Microscopic Adhesion Measurements

X.P. Wang, Xudong Xiao, Ophelia K.C. Tsui (Physics Department, Hong Kong University of Science and Technology)

12:00 J19.006 Photophysical Tools for Studying Thin Films of Polydimethylsiloxane

S. D. Kim (Northwestern University), J. M. Torkelson (Northwestern University, Evanston, IL 60208-3120 USA)

12:12 J19.007 Fingering Instabilities in Dewetting Holes of Ultrathin Polystyrene Films

George Vlachos (Department of Physics and Astronomy, University of Sheffield, Sheffield S3 7RH, United Kingdom), Kari Dalnoki-Veress (Department of Physics and Astronomy, McMaster University, Hamilton, ON, L8S 4M1, Canada), James A. Forrest (Department of Physics, University of Waterloo, Waterloo, ON, N2L 3G1, Canada), Richard A.L. Jones (Department of Physics and Astronomy, University of Sheffield, Sheffield S3 7RH, United Kingdom)

12:24 J19.008 Crystallization Kinetics in Ultrathin Films of Poly(ethyleneoxide)

Kari Dalnoki-Veress (Department of Physics and Astronomy, McMaster University, Hamilton, ON, L8S 4M1), James A. Forrest (Department of Physics, University of Waterloo, Waterloo, ON, N2L 3G1, Canada)

12:36 J19.009 Modeling Miscibility-Mediated Interdiffusion

Erin Jablonski, Balaji Narasimhan (Iowa State University)

12:48 J19.010 Polymer Diffusion at the Glass-Melt Interface of Immiscible Polymers

James A. Forrest (Department of Physics, University of Waterloo, Waterloo, ON, N2L 3G1, Canada), Kari Dalnoki-Veress (Department of Physics and Astronomy, McMaster University, Hamilton, ON, L8S 4M1, Canada)

13:00 J19.011 Thin Film Blends of Polystyrene and Poly (bromo-styrene): Phase Behavior and Interdiffusion

Russell Gorga, Balaji Narasimhan (Iowa State University), P. Thiyagarajan Collaboration

13:12 J19.012 Effects of Chain Ends and Chain Entanglement on the Glass Transition Temperature of Polymer Thin Films

Ophelia K. C. Tsui, H. F. Zhang (Physics Department, Hong Kong University of Science and Technology)

13:24 J19.013 DEWETTING OF THIN POLYMER FILMS

P.S. Dixit (New Mexico Tech), J.L. Sorensen, M. Kent (Sandia National Laboratories), H.S. Jeon (New Mexico Tech)

13:36 J19.014 Adsorption of Single Polymer Chain on Surface - A MD Study

Andreas Michel, Stefan Kreitmeier (DPG, Institute for Experimental and Applied Physics, University of Regensburg, 93040 Regensburg, Germany)

J19.015 Very early stage wetting in polymer blends

Howard Wang (NIST, polymer division), Sushil K. Satija (NIST, NIST center for neutron research), Russell J. Composto (Materials Sci. amp; Engr., LRSM, University of Pennsylvania), Charles C. Han (National institute of standards and technology, polymer division, Gaithersburg, MD 20899)

J19.015 Very early stage wetting in polymer blends

Howard Wang (NIST, polymer division), Sushil K. Satija (NIST, NIST center for neutron research), Russell J. Composto (Materials Sci. amp; Engr., LRSM, University of Pennsylvania), Charles C. Han (National institute of standards and technology, polymer division, Gaithersburg, MD 20899)

Session J20. DMP: Nanotubes IV: Electronic Properties I.

Tuesday morning, 11:00, Room 401, Washington State Convention Center

11:00 J20.001 Intermolecular Nanodevice and Battery Applications of Nanotubes

Alper Buldum (Department of Physics and Astronomy, The University of North Carolina at Chapel Hill)

11:36 J20.002 Electronic transport in carbon nanotube junctions

Hyoung Joon Choi (University of California at Berkeley), Jisoon Ihm (Seoul National University, Seoul, Korea), Young-Gui Yoon, Steven G. Louie, Marvin L. Cohen (University of California at Berkeley and Lawrence Berkeley National Laboratory)

11:48 J20.003 Conductance of Nanotube Contacts

Calin Buia, Alper Buldum, Jianping Lu (Dept. of Physics and Astronomy, University of North Carolina at Chapel Hill)

12:00 J20.004 Quantum conductance of single wall carbon nanotubes and multiple nanotube junctions

Madhu Menon (University of Kentucky), Antonis Andriotis (University of Crete, Greece), Deepak Srivastava (NASA Ames), George Froudakis (University of Crete)

12:12 J20.005 Measuring Fractional Charge in Carbon Nanotubes

Cristina Bena, Smitha Vishveshwara, Leon Balents (Dept. of Physics, Univ. of California, Santa Barbara, CA93106), Matthew P. A. Fisher (Inst. for Theoretical Physics, Univ. of California, Santa Barbara, CA93106)

12:24 J20.006 Spin-dependent transport in Luttinger liquids

Leon Balents (Dept. of Physics, UCSB), Reinhold Egger (Fakultät für Physik, Albert-Ludwigs-Univ. Freiburg)

12:36 J20.007 The Search for Shot Noise in Carbon Nanotubes

Keith Bradley, Adam Fennimore, Alex Zettl (Department of Physics, University of California at Berkeley, and Materials Sciences Division, Lawrence Berkeley Laboratory)

12:48 J20.008 Multiwalled carbon nanotubes as high impedance transmission lines

Reeta Tarkiainen, Markus Ahlskog, Jari Penttilä, Leif Roschier, Mikko Paalanen (Low Temperature Laboratory, Helsinki University of Technology), Edouard Sonin (The Racah Institute of Physics, The Hebrew University of Jerusalem), Pertti Hakonen (Low Temperature Laboratory, Helsinki University of Technology)

13:00 J20.009 Electronic properties of boron nitride nanotubes

J. Cumings, A. Zettl (Department of Physics, University of California at Berkeley, and Materials Science Division, Lawrence Berkeley National Laboratory)

13:12 J20.010 Pure and mixed boron nanotubes

Alex Quandt (Georgetown University), Ihsan Boustani (Universitaet Wuerzburg), Amy Y. Liu (Georgetown University)

13:24 J20.011 GaN semiconducting nanowires and tubes

Gary Harris, Piezhen Zhou, Maoqi He, Joshua Halpern (Materials Research Center of Excellence, Howard University, Washington, DC 20059)

13:36 J20.012 Pyro- and piezo-electric nanotubes

Marco Buongiorno Nardelli, J. Bernholc (NC State Univ., Raleigh, NC.)

Session J21. DBP: General Biological Physics.

Tuesday morning, 11:00, Room 604, Washington State Convention Center

11:00 J21.001 Bacterial Gliding Motility by Slime Extrusion

Charles Wolgemuth (ESPM, University of California, Berkeley), George Oster (ESPM and Dept. of Molecular and Cellular Biology, University of California, Berkeley)

11:12 J21.002 Fourier Imaging Correlation Spectroscopy: Measurement of Mitochondrial Dynamics

Michelle Knowles, Andrew Marcus (University of Oregon), Roderick Capaldi Collaboration

11:24 J21.003 Tails of Bacterial Motility

Andrew Rutenberg (Physics Department, Dalhousie University), Martin Grant (Physics Department, McGill University)

11:36 J21.004 Hill's Microtubule Dynamic Instability Model and Its Diffusion Limit

Robert J. Rubin (National Institutes of Health)

11:48 J21.005 Plants and the Solar System Organized by Unique Longitudinal Waves.

Orvin E. Wagner (Wagner Research Laboratory)

12:00 J21.006 Non-Darwinian Express Evolution and Its Phenomenological Theory

Mark Azbel' (School of Physics & Astronomy, Tel Aviv University, Ramat Aviv, Tel Aviv,69778, Israel.)

12:12 J21.007 Scroll Filament Buckling in the Presence of Rotating Anisotropy

Sima Setayeshgar (Princeton University), Andrew J. Bernoff (Harvey Mudd College)

12:24 J21.008 The mechanism of aspirin reactions in the human body

Alan Graves (Department of Physics and Astronomy, Vanderbilt University), Massimiliano Di Ventra (Department of Physics, Virginia Tech), Karl Sohlberg (Department of Chemistry, Drexel University), Sokrates T. Pantelides (Department of Physics and Astronomy, Vanderbilt University)

12:36 J21.009 Fluorescence Correlation Spectroscopic Studies of Interactions of Capping Protein and Arp2/3 complex with Actin Filaments in Living Cells.

Saveez Saffarian (Physics Department Washington university in St Louis), Tetsuro Wakatsuki (Department of Biochemistry and molecular biophysics Washington University in St Louis), Elliot Elson (Department of biochemistry and molecular biophysics Washington University St Louis)

12:48 J21.010 Elastically-Driven Linker Aggregation between Two Semi-Flexible Polyelectrolytes

Itamar Borukhov (Dept. of Chemistry and Biochemistry, UCLA), Robijn Bruinsma (Instituut-Lorentz for Theoretical Physics , Universiteit Leiden), William Gelbart, Andrea Liu (Dept. of Chemistry and Biochemistry, UCLA)

13:00 J21.011 Semiconductor Microcavity Flow Spectroscopy of Intracellular Protein in Human Cells

Paul Gourley, Jim Cox, Judy Hendricks, Anthony McDonald, Guild Copeland, Darryl Sasaki (Sandia Labs, Albuquerque, NM 87185), Steve Skirboll, Mark Curry (University of New Mexico Cancer Center), Sandia Team, UNM Team

13:12 J21.012 Generalization of Filament Braiding Model for Amyloid Fibril Assembly

Maighdlin Pope, Cristian Ionescu-Zanetti, Ritu Khurana, Sue Carter (University of California, Santa Cruz), Physics Collaboration, Biochemistry Collaboration

13:24 J21.013 Theoretical Study of Trapping Sites for Muon in the Heme Group of Cytochrome c

D. Cammarere (SUNY Albany, Albany NY; Tamarac High School, Brittenkill NY), R. H. Scheicher (SUNY Albany), T. M. Briere (KEK-MSL, Tsukuba, Japan), N. Sahoo (Albany Medical College, Albany NY; SUNY Albany), T. P. Das (SUNY Albany), F. L. Pratt (RIKEN-RAL, Didcot, UK; Clarendon Laboratory, Oxford, UK), K. Nagamine (KEK-MSL; RIKEN, Wako-shi, Japan)

13:36 J21.014 Composite Inorganic/Organic Microfabricated Devices Using Ultrafast Holographic Two-Photon Induced Polymerization

Sean M. Kirkpatrick, Lawrence L. Brott (Air Force Research Laboratory), David J. Pikas (Technical Management Concepts Inc.), Morley O. Stone (Air Force Research Laboratory)

13:48 J21.015

J21.016 Some Characteristics of the Waves that Operate Plants

Orvin E. Wagner (Wagner Research Laboratory)

Session J22. COM: New Strategies in the Post-Affirmative Action Era.

Tuesday morning, 11:00, Room 605-610, Washington State Convention Center

11:00 J22.001 to be determined

Judy Gobert (Salish Kootenai College)

11:36 J22.002 The Three Campuses of the University of Washington and Efforts Towards Diversity

Chancellor Warren W. Buck (University of Washington, Bothell)

12:12 J22.003 Strategies for Improving Diversity at Bell Labs, Lucent Technologies

Cherry A. Murray (Bell Labs, Lucent Technologies)

Session J23. DBP/DCMP: Neurons and Cells on Chips and Microsurfaces.

Tuesday morning, 11:00, Room 606, Washington State Convention Center

11:00 J23.001 Electronics Meets Ionics: Neurons and Neuronal Nets on Silicon

Peter Fromherz (Department of Membrane and Neurophysics, Max Planck Institute for Biochemistry, Martinsried/Muenchen, Germany)

11:36 J23.002 Multielectrode Arrays for Communicating with Neural Networks

Jerome Pine (California Institute of Technology)

12:12 J23.003 Designing Micropatterned Neural Networks in a Dish

Bruce Wheeler (Beckman Institute, University of Illinois at Urbana-Champaign)

12:48 J23.004 What Is DARPA Doing in Biology?

Eric Eisenstadt (DARPA)

Session J24. DMP/GMAG: CMR V: Charge/Orbital Ordering I.

Tuesday morning, 11:00, Room 607, Washington State Convention Center

11:00 J24.001 The evolution of dielectric anisotropy through the charge-ordering transition of Bi_1-xCa_xMnO_3 (x>0.5): spectroscopic ellipsometry studies

S. Yoon, M. Ruebhausen, S.L. Cooper (Department of Physics, University of Illinois at Urbana-Champaign), K.H. Kim, B.G. Kim (Department of Physics and Astronomy, Rutgers University), S-W. Cheong (Department of Physics and Astronomy, Rutgers University and Bell labs, Lucent Technologies)

11:12 J24.002 Density-Functional Study of Charge and Orbital Ordering in Half-Doped Manganites

Zoran Popovic, Sashi Satpathy (University of Missouri, Columbia, MO 65211)

11:24 J24.003 Charge-orbital Ordering and Stripes in Manganites

Takashi Hotta (Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba 277-8581, JAPAN)

12:00 J24.004 Charge and orbital ordering in perovskite manganites

K. H. Ahn (Theoretical Division, MS B 262, Los Alamos National Laboratory, Los Alamos, NM 87545, and Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854), T. Lookman, A. Saxena, A. R. Bishop, R. C. Albers (Theoretical Division, MS B 262, Los Alamos National Laboratory, Los Alamos, NM 87545), M. J. Calderón (Departamento de Fisica Teórica de la Materia Condensada, Universidad Autónoma de Madrid, 28049 Madrid, Spain), A. J. Millis (Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854)

12:12 J24.005 Stability of the magnetic, charge and orbital ordering structure in half-doped manganite

Shun-Qing Shen (Department of Physics, The University of Hong Kong, Hong Kong)

12:24 J24.006 Neutron diffraction study of the melting process of the orbital ordering in Pr_0.5Ca_0.5MnO_3

R. Kajimoto (Dept. of Physics, Ochanomizu Univ.), H. Yoshizawa (Neutron Scattering Laboratory, I. S. S. P., Univ. of Tokyo), Y. Tomioka (Joint Research Center for Atom Technology (JRCAT)), Y. Tokura (JRCAT and Dept. of Applied Physics, Univ. of Tokyo)

12:36 J24.007 Charge-orbital ordering and one-dimensional ferromagnetic chains in single-layered manganite crystals

T. Kimura, Y. Ueno, K. Hatsuda, K. Tobe, Y. Tokura (Dept.\ of Appl.\ Phys., Univ.\ of Tokyo), R. Kajimoto (Dept.\ of Phys., Ochanomizu Univ.), H. Mochizuki, H. Yoshizawa (Neutron Scattering Laboratory, ISSP, Univ.\ of Tokyo), T. Nagai, Y. Matsui (NIRIM)

12:48 J24.008 Anisotropic optical spectra in orbital ordered manganites

Katsuhiro Tobe, Tsuyoshi Kimura (Department of Applied Physics, University of Tokyo, Japan), Yoichi Okimoto (Joint Research Center for Atom Technology (JRCAT), Japan), Yoshinori Tokura (Department of Applied Physics, University of Tokyo, Japan / JRCAT)

13:00 J24.009 Observation of Ferro-orbital Ordering in Nd_0.45Sr_0.55MnO_3 by Resonant x-ray scattering

M. Kubota, Y. Murakami, H. Nakao, H. Ohsumi (KEK IMSS Photon Factory), Y. Wakabayashi (Keio Univ.), T. Arima (Tsukuba Univ.)

13:12 J24.010 Stripes Induced by Orbital Ordering in Layered Manganites

Adrian Feiguin, Takashi Hotta, Elbio Dagotto (National High Magnetic Field Laboratory, Florida State University)

Session J25. DMP: Spin Dependent Phenomena in Semiconductors IV: Spin Injection.

Tuesday morning, 11:00, Room 612, Washington State Convention Center

11:00 J25.001 Electrical Spin Injection Using Magnetic Semiconductor Heterostructures

Laurens Molenkamp (University of Wuerzburg)

11:36 J25.002 Ideal spin filters: Principles for injection of strongly spin-polarized electric currents from ferromagnetic metals into semiconductors.

George Kirczenow (Simon Fraser University)

11:48 J25.003 Spin Polarised Transport in a 2DEG with Inter-Digital-Ferromagnetic Contacts

C.-M. Hu (Institut für Angewandte Physik und Zentrum für Mikrostrukturforschung, Universität Hamburg, Jungiusstraße 11, D-20355 Hamburg, Germany), J. Nitta (NTT Basic Research Laboratories, 3-1 Wakamiya, Morinosato, Atsugi-shi, Kanagawa 243-0198, Japan), A. Jensen, J.B. Hansen (Dept. of Physics, Tech. Univ. of Denmark, DK-2800 LYNGBY, Denmark), D. Heitmann (Institut für Angewandte Physik und Zentrum für Mikrostrukturforschung, Universität Hamburg, Jungiusstraße 11, D-20355 Hamburg, Germany), H. Takayanagi (NTT Basic Research Laboratories, 3-1 Wakamiya, Morinosato, Atsugi-shi, Kanagawa 243-0198, Japan)

12:00 J25.004 Dragging Spin Coherence from a Semiconductor Spin Reservoir

I. Malajovich, D.D. Awschalom (Department of Physics, University of California, Santa Barbara, CA 93106), J.J. Berry, N. Samarth (Department of Physics, Penn State University, State College, PA 16802)

12:12 J25.005 Spin Transport in Ferromagnet-Semiconductor Schottky Diodes

A.F. Isakovic, P.A. Crowell (School of Physics and Astronomy, University of Minnesota), D.M. Carr, C.J. Palmstrom (Department of Chemical Engineering and Materials Science, University of Minnesota)

12:24 J25.006 Spin-polarized p-n junction: a building block for all-semiconductor spintronics

Igor Zutic, Jaroslav Fabian, Sankar Das Sarma (Department of Physics, University of Maryland, College Park, MD 20742)

12:36 J25.007 Efficiency of Electrical Spin-Injection in GaAs-based Spin Light Emitting Diodes (SpinLEDs)

G. Itskos, M. Furis, G. Kioseoglou, A. Petrou (SUNY at Buffalo), Y.D. Park, B.T. Jonker, R. Stroud, A. Hanbicki, B.R. Bennett (NRL Washington,DC)

12:48 J25.008 Effects of interfacial microstructure on spin injection efficiency in ZnMnSe/AlGaAs-GaAs spin-LEDs

Rhonda Stroud, Y.D. Park, A. Hanbicki, B.R. Bennett, B.T. Jonker (Naval Research Laboratory, Washington, DC 20375), M. Furis, G. Itskos, G. Kieoseoglou, A. Petro (State University of New York at Buffalo, Bufallo, NY 14260)

13:00 J25.009 Recombination Processes in GaAs/AlGaAs Spin Light Emitting Diodes (SpinLEDs)

M. Furis, G. Itskos, G. Kioseoglou, A. Petrou (SUNY at Buffalo), Y.D. Park, B.T. Jonker, A. Hanbicki, B.R. Bennett (NRL Washington DC), X. Wei (NHMFL Tallahassee,FL)

13:12 J25.010 Unipolar spin diodes and transistors

Michael Flatte' (University of Iowa), Giovanni Vignale (University of Missouri)

13:24 J25.011 Spin-dependent fluctuations in a resonant tunneling semimagnetic heterostructure

F.G. BRITO, J.C. EGUES (Universidade de São Paulo, IFSC-São Carlos, SP, Brazil)

13:36 J25.012 Model for spin-injection from ferromagnetic metal into 2-dimensional electron gas using tunnel barrier

H.B. Heersche, J. Nitta, Th. Schaepers, T. Koga, H. Takayanagi (NTT Basic Research Laboratories)

13:48 J25.013 Spin Injection at the Fe/InAs Interface: The Ballistic Spin--Filter Transistor

Dirk Grundler (Institute of Applied Physics, University of Hamburg, Jungiusstrasse 11, D-20355 Hamburg, Germany)

Session J26. DCMP: High T$_c$ Superconductors VIII: Spin-Charge Separation.

Tuesday morning, 11:00, Room 613-614, Washington State Convention Center

11:00 J26.001 Staggered Currents in the Vortex Core in Cuprates

J. H. Han, Qiang-Hua Wang, Dung-Hai Lee (UC Berkeley)

11:12 J26.002 Fractionalized Phase in an XY-Z_2 Gauge Model

Robert Sedgewick, Douglas Scalapino, Robert Sugar (University of California, Santa Barbara)

11:48 J26.003 Spectral functions in a magnetic field as a probe of spin-charge separation

Silvio Rabello, Qimiao Si (Rice University)

12:00 J26.004 Measuring anisotropic scattering in the cuprates

K.G. Sandeman (Cavendish Laboratory, University of Cambridge, UK), A.J. Schofield (University of Birmingham, UK)

12:12 J26.005 Charge and Spin separation in the Hubbard model in one dimension

Vladimir Korepin (YITP, state University of New York)

12:24 J26.006 The Spectral Function in Two-Dimensional Fractionalized Phases

Courtney Lannert (Department of Physics, University of California, Santa Barbara), Matthew P.A. Fisher, T. Senthil (Institute for Theoretical Physics, University of California, Santa Barbara)

12:36 J26.007 Using the Senthil Effect to Test for Spin-Charge Separation in YBCO

Doug Bonn, Brian Gardner, Janice Wynn, Yuju Lin, Kathryn Moler (Geballe Laboratory for Advanced Materials, Stanford Univ.), John Kirtley (IBM Research Division, Yorktown Heights), Ruixing Liang, Walter Hardy (Dept. of Physics and Astronomy, Univ. of British Columbia)

12:48 J26.008 Spin and current correlation functions in the d-density wave state of the cuprates

Sumanta Tewari, Hae-Young Kee, Chetan Nayak, Sudip Chakravarty (Physics Department, University of California, Los Angeles, CA 90095-1547)

13:00 J26.009 Mesoscale structure and electronic mechanisms of superconductivity: polyacenes, buckyballs and the cuprates I

Sudip Chakravarty, Steven Kivelson (Department of Physics, UCLA)

13:12 J26.010 Charge and Spin Dynamics of High Tc Cuprates based on the Slave-boson Representation of t-J Hamiltonian

Sung-Ho Suck Salk (Pohang University of Science and Tchnology), Sung-Sik Lee, Jae-Hyun Eom, KI-Seok Kim (POSTECH)

13:24 J26.011 Mesoscale structure and electronic mechanisms of superconductivity: polyacenes, buckyballs and the cuprates II

Steven Kivelson, Sudip Chakravarty (Department of Physics, UCLA)

13:36 J26.012 Evidence of Electron Fractionalization from Photoemission Spectra in the High Temperature Superconductors

Dror Orgad, S. A. Kivelson (University of California Los Angeles), E. W. Carlson (Boston University), V. J. Emery (Brookhaven National Lab), X. J. Zhou, Z. X. Shen (Stanford University)

Session J27. DCMP: High T$_c$ Superconductors IX: Electrical and Thermal Transport.

Tuesday morning, 11:00, Room 615, Washington State Convention Center

11:00 J27.001 C-Axis Surface Impedance of YBCO

A. Hosseini, Saeid Kamal, Ruixing Liang, W.N. Hardy, D.A. Bonn (University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z1)

11:12 J27.002 Incoherent c-axis Charge Transport Inferred from Quantum Interference Effects in Strongly Underdoped \bfYBa_2Cu_3O_6+x.

C. C. Almasan, E. Cimpoiasu, G. A Levin (Kent State University), Hong Zheng, B. W. Veal (Argonne National Laboratory)

11:24 J27.003 High frequency investigation of (Y_y,Ca_1-y)Ba_2Cu_3O_6+x crystals

Senta Karotke, Steven Anlage (University of Maryland at College Park)

11:36 J27.004 Hall Effect Measurement in La_2-xSr_xCuO_4+\delta Thin Films

Weidong Si, X. H. Zeng, Z. M. Stum, X. X. Xi (Department of Physics, Penn State University, University Park, PA 16802)

11:48 J27.005 Studies of Orbital In-Plane Magnetoconductivity in \bfY_1-y\bfPr_y\bfBa_2\bfCu_3\bfO_7-\delta Single Crystals.

E. Cimpoiasu, C. C. Almasan (Kent State University), Shi Li, J. Kim, M. B. Maple (University of California at San Diego)

12:00 J27.006 Re-examination of the in-plane resistivity anisotropy in high-quality Bi2212 single crystals

YASUSHI ABE, YOICHI ANDO (Dept. of Physics, Science Univ. of Tokyo, and CRIEPI)

12:12 J27.007 Mobility of holes and suppression of antiferromagnetic order in La_2-xSr_xCuO_4

M. Hücker, C. Pflitsch, R. Gross, B. Büchner (II. Phys. Inst., Univ. Köln, 50937 Köln, Germany)

12:24 J27.008 Impurities and Strain in the Magnetotransport of Lanthanum Strontium Copper Oxide

Marta Z. Cieplak, A. Malinowski, K. Karpinska (Rutgers University and Polish Acad. Sciences), S. Guha, P. Lindenfeld (Rutgers University)

12:36 J27.009 Low-Temperature Normal State Hall Effect in High-Tc Bi_2Sr_2-xLa_xCuO_6+\delta Revealed by 60T Magnetic Fields.

Fedor F. Balakirev, Jonathan B. Betts, Gregory S. Boebinger (Los Alamos National Laboratory), Shimpei Ono (CRIEPI, Tokyo, Japan), Yoichi Ando, T. Murayama (CRIEPI, Tokyo, Japan and Dept. of Physics, Science University of Tokyo, Tokyo, Japan)

12:48 J27.010 Doping dependence of anisotropic resistivity in high-quality single crystal Bi-2223

Takenori Fujii (Department of Applied Physics, Science University of Tokyo), Takao Watanabe, Azusa Matsuda (NTT Basic Research Laboratories)

13:00 J27.011 Absence of Residual Quasiparticle Conductivity in YBa_2Cu_4O_8

Nigel Hussey (University of Bristol, Bristol, U.K.), Saco Nakamae, Kamran Behnia (ESPCI, Paris, France), Hidenori Takagi (University of Tokyo, Japan), Seiji Adachi, Setsuko Tajima (ISTEC, Tokyo, Japan)

13:12 J27.012 Transport properties of metallic one-dimensional chain in PrBa2Cu4O8

Shigeru Horii (Dept. of Superconductivity, Univ. of Tokyo), Hidenori Takagi (Dept. of Advance Materials Science, Univ. of Tokyo), Hiroshi Ikuta (CIRSE, Nagoya Univ.), Uichiro Mizutani (Dept. of Crystalline Materials Science, Nagoya Univ.), Yuh Yamada (Shimane Univ.), Izumi Hirabayashi (Superconductivity Research Laboratory, ISTEC), Jun-ichi Shimoyama, Kohji Kishio (Dept. of Superconductivity, University of Tokyo)

13:24 J27.013 Evidence for the existence of Fehrenbacher-Rice band: O K-edge XANES study on Pr_1- xCa_xBa_2 Cu_3O_7

H.D. YANG, I. P. HONG, S. CHATTERJEE (Department of Physics, National Sun Yat-Sen University, Kaohsiung 804, Taiwan, ROC), J.-Y. LIN (Institute of Physics, Natinal Chiao Tung University, Hsinchu 300, Taiwan, ROC), J.M. CHEN (Synchrotron Radiation Research Center, Hinchu 300, Taiwan, ROC)

13:36 J27.014 Delocalized quasiparticles throughout the vortex state of an s-wave superconductor

Etienne Boaknin, R.W. Hill, Christian Lupien, Cyril Proust, Louis Taillefer (CIAR and University of Toronto), P.C. Canfield (Ames Laboratory and Iowa State University)

13:48 J27.015 Low-Temperature Specific Heat of overdoped Bi2201 Single Crystals

H. Ikuta (CIRSE, Nagoya Univ., Japan), M. Matsuura, T. Biwa, U. Mizutani (Dept. Crystalline Materials Science, Nagoya Univ., Japan)

Session J28. DMP/DCMP: High T$_c$ Superconductors X: Noise and the Peak Effect.

Tuesday morning, 11:00, Room 616, Washington State Convention Center

11:00 J28.001 Vortex Pinning and Flux Noise in High-T_c SQUIDs Studied by Low Temperature Scanning Electron Microscopy

Dieter Koelle (II. Physikalisches Institut, Lehrstuhl fuer Angewandte Physik, Universitaet zu Koeln, Germany)

11:36 J28.002 Density and Velocity Fluctuations in Driven Vortices Studied by Simultaneous Local-Density Noise and Conduction Noise Measurements

Yoshihiko Togawa, Ryuichi Abiru, Haruhisa Kitano, Atsutaka Maeda (Department of Basic Science, University of Tokyo)

11:48 J28.003 Origin of Narrow-band and Broadband Noise in Conduction Noise Spectra of Bi_2Sr_2CaCu_2O_y

A. Maeda, Y. Togawa, R. Abiru, H. Kitano (Department of Basic Science, University of Tokyo)

12:00 J28.004 Imaging the Peak Effect in NbSe_2: phase-coexistence and dynamics of vortices

Maxim Marchevsky (NEC Research Institute, Princeton, NJ 08540)

12:36 J28.005 Metastability and disorder induced transition in peak effect

G. Ravikumar, V.C. Sahni (BARC, Mumbai, India), A.K. Grover, S. Ramakrishnan (TIFR, Mumbai, India), P.L. Gammel, D.J. Bishop, E. Bucher (Bell Labs, Lucent Technologies, Murray Hill, NJ), M.J. Higgins, S. Bhattacharya (NEC Research Institute, Princeton, NJ)

12:48 J28.006 Vortex Relaxation Near the Second Peak in Irradiated YBCO

Michael Kornecki, J. W. Farmer, D. L. Cowan (University of Missouri-Columbia, Columbia, MO 65211)

13:00 J28.007 Vortex Softening: Origin of the second peak effect in Bi_2Sr_2CaCu_2O_8+\delta .

V. F. Correa, G. Nieva, F. de la Cruz (Comisión Nacional de Energía Atómica, Centro Atómico Bariloche, 8400 S. C. de Bariloche, Argentina.)

13:12 J28.008 New vortex-matter size effect observed in Bi_2Sr_2CaCu_2O_8+\delta

Yan Mei Wang, M. S. Fuhrer, Alex Zettl (Department of Physics, University of California at Berkeley, and Materials Sciences Division, Lawrence Berkeley National Laboratory Berkeley, CA 94720), S. Ooi, T. Tamegai (Department of Applied Physics, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan)

Session J29. DMP/DCMP/FIAP: Nanoscale Silicon Structures and Devices I.

Tuesday morning, 11:00, Room 617, Washington State Convention Center

11:00 J29.001 Point Defect Control for the Fabrication of Nanoscale Silicon-based Devices

James C. Sturm (Center for Photonics and Optoelectronic Materials (POEM), Princeton University, Princeton NJ 08540 USA)

11:36 J29.002 Growth at the Atomic Scale: Si-based RITDs

Phillip Thompson, Glenn Jernigan, Mark Twigg (Code 6812, Naval Research Laboratory), Nu Jin, Paul Berger (Elect. Eng.,Ohio State University)

11:48 J29.003 Novel Morphology and Properties of 3D Ge Islands Grown on Patterned Si on Insulator (SOI) Substrates.

P. Rugheimer, S.T. Utley, E.R. Tevaarwerk, D.E. Savage, M.A. Eriksson, P. Moran, T.F. Kuech, M.G. Lagally (U of Wisconsin-Madison), E. Mateeva (Colorado School of Mines, Golden, CO.)

12:00 J29.004 Nanometer Scale Fabrication of Three Dimensional Silicon Structures on Si(100)

Michael S. Arnold, Joseph W. Lyding (University of Illinois at Urbana-Champaign)

12:12 J29.005 Vertical self organization in magnetron sputtered Si/SiO_2 superlattices

R Krishnan, P. Fauchet, L. Tsybeskov (Department of Electrical and Computer Engineering, University of Rochester), J Ruan, V. Kuznetsov (Department of Physics and Astronomy, University of Rochester), J. McCaffrey, G. Spoule, J. Baribeau, D. Lockwood (Institute of Microstructural Sciences, National Research Council)

12:24 J29.006 Optical and structural characterization of nanocrystalline Si/SiO_2 superlattices

S. Zollner, A. Konkar, R. Liu, H. Yapa, P.F. Dryer, V.A. Neeley, Q. Xie (Motorola PMCL, Mesa, AZ), G.F Grom, Q. Zhu, R. Krishnan, P.M. Fauchet, L. Tsybeskov (University of Rochester, Rochester, NY)

12:36 J29.007 Ordering and self-organization in nanocrystalline silicon

G.F. Grom, P.M. Fauchet, L. Tsybeskov (University of Rochester), H.J. Labbe, J.P. McCaffrey, D.J. Lockwood (National Research Council of Canada), B. White Jr. (Motorola Digital DNA Laboratories), J. Diener, D. Kovalev, F. Koch (Technical University of Munich)

12:48 J29.008 Synthesis of novel Silicon Nanostructures

Saion Sinha (Dept. of Physics, Southern Connecticut State University), Bo Gao (Curriculum of Applied Sciences, University of North Carolina, Chapel Hill), Otto Zhou (Dept. of Physics, University of North Carolina, Chapel Hill)

13:00 J29.009 Self-assembly of extremely anisotropic porous p^+-type silicon structures: Synchrotron x-ray and photoluminescence study

Hoydoo You (Argonne National Laboratory), Zeno Gaburro, Davorin Babic (U. of Illinois at Chicago)

13:12 J29.010 Feedback controlled lithography of single molecule units on Si(100)

M.C. Hersam (Northwestern Univ.), N.P. Guisinger, J.W. Lyding (Univ. of Illinois)

13:24 J29.011 Controlled distribution of nano particles on Si

Young-Kyu Hong, Ja Yong Koo, Hancheul Kim, Won Dong Kim, Chan Yong Hwang, Dalhyun Kim, Geunseop Lee (Korea Research Institute of Standard and Science), Jin Woo Cheon (Korea Advanced Institute of Science and Technology), KRISS Team, Department of Chemistry Collaboration

13:36 J29.012 Quantum confinement and surface effects on the structure of Ge nanoparticles

Laurent Pizzagalli (Universite de Poitiers, SP2MI, France), Giulia Galli, John Klepeis, Francois Gygi (Lawrence Livermore National Laborator)

13:48 J29.013 Nano-Scale Features in and on Silicon Formed using Anodic Alumina Oxide Templates

P.R. Larson, A.M Elliott, M.B. Johnson (Department of Physics and Astronomy, University of Oklahoma, Norman, Oklahoma 73019, USA), M. Keil (Weizmann Institute of Science, Rehovot 76100, Israel)

Session J30. DFD: Colloids II: Structures and Phases.

Tuesday morning, 11:00, Room 618, Washington State Convention Center

11:00 J30.001 Real-Space Study of the Structure and Dynamics of Colloidal Gels

A. D. Dinsmore, I. Wong, V. Prasad, D. A. Weitz (Harvard University, Physics and DEAS)

11:12 J30.002 Confocal microscopy study of electric-field induced structures and phases in model colloidal electrorheological fluids.

Anand Yethiraj, Alfons van Blaaderen (Condensed Matter Department, Utrecht University, Utrecht and FOM-Institute for Atomic and Molecular Physics, Amsterdam, The Netherlands.)

11:24 J30.003 Visualization of Induced Strain Fields in Hard Sphere Crystals and Glasses Using Confocal Microscopy

Andrew Hollingsworth (Department of Chemical Engineering), Chistopher Harrison, Matthew Sullivan, Paul Chaikin (Department of Physics), William Russel (Department of Chemical Engineering, Princeton University), Andrew Schofield (Department of Physics and Astronomy, University of Edinburgh)

11:36 J30.004 3-d imaging of jammed colloidal systems

J.C. Conrad (Department of Physics, Harvard University, Cambridge, MA), Eric R. Weeks (Department of Physics, Emory University, Atlanta, GA), D.A. Weitz (Department of Physics, Harvard University, Cambridge, MA)

11:48 J30.005 Modulated Phases of Thin Colloidal Crystals on Periodic Lithographic Substrates

X.S. Ling, Alexandros Pertsinidis (Brown University)

12:00 J30.006 Critical Behavior in Packings of Soft Disks

Corey O'Hern (UCLA and University of Chicago), Stephen Langer (NIST), Andrea Liu (UCLA), Sidney Nagel (University of Chicago)

12:12 J30.007 Structure of Colloidal Suspensions: Microion Disposition

Kenneth S. Schmitz (University of Missouri - Kansas City)

12:24 J30.008 A New Monte-Carlo Methodology for the Interpretation of Multiple Scattering in Concentrated Suspensions

Anastasia N. Rissanou, Ioannis A. Bitsanis, Spiros H. Anastasiadis (Foundation for Research and Technology - Hellas, Greece), Aristide Dogariu (School of Optics/CREOL, University of Central Florida)

12:36 J30.009 Global Optimization of a Periodic System using a Genetic Algorithm

David Stucke, Vincent Crespi (Penn State University)

12:48 J30.010 Planar Magnetic Colloidal Crystals

Weijia Wen, Ping Sheng (Dept. of Physics, The Hong Kong Univ. of Sci. amp; Tech.)

13:00 J30.011 Elastic and Structural Properties of Self-Assembled Colloidal Composite Structures

Ming Hsu, Michael Nikolaides, Anthony Dinsmore, Andreas Bausch, David Weitz (Depatment of Physics, Harvard University)

13:12 J30.012 Particle Orientation and Nematic Order in Synthetic Clay Gels

Elaine DiMasi (Brookhaven National Laboratory), Jon Otto Fossum (Norwegian University of Science and Technology)

13:24 J30.013 Electromagnetic induced polarization in fractal aggregates

Guillermo P. Ortiz, W. Luis Mochán (CCF-UNAM and FC-UAEM, Cuernavaca, México)

J30.014 Phase behavior of ferrofluid and colloidal spheres and rods in a magnetic field

M. F. Islam, D. Lacoste, T. C. Lubensky, A. G. Yodh (Dept. of Physics and Astronomy, University of Pennsylvania)

Session J31. GMAG: Non-linear Magnetics, Anisotrophy and Hystesesis.

Tuesday morning, 11:00, Room 619, Washington State Convention Center

11:00 J31.001 Thermodynamics of a general stochastic model of magnetic hysteresis

D.M. Clatterbuck, J.W. Morris Jr. (Lawrence Berkeley National Lab and Materials Science Department, UC Berkeley, CA 94720)

11:12 J31.002 Anhysteretic mean field superparamagnetic magnetization equation in two dimensions

S. J. Lee, D. C. Jiles, J. Kenkel (Ames Laboratory, Iowa State University, Ames, IA 50011), K. L. Metlov (Department of Magnetism, Institute of Physics, Academy of Sciences of the Czech Republic, Prague CZ-18040)

11:24 J31.003 Nanothermodynamic response of magnetic materials

R. V. Chamberlin (Arizona State University)

11:36 J31.004 Relationship between magnetomechanical effect, magnetostriction and anisotropy in magnetoelastic materials

D.C. Jiles, Y. Chen, B. Kriegermeier-Sutton, J. E. Snyder, K. W. Dennis, R. W. McCallum (Ames Laboratory and Department of Materials Science and Engineering, Iowa State University, Ames, IA 50011)

11:48 J31.005 Hysteresis, Avalanches, and Finite Sweep Rate Effects

Robert A. White, Karin A. Dahmen (University of Illinois at Urbana-Champaign)

12:00 J31.006 Subloops, Avalanches, and History-Induced Critical Behavior in Disordered Systems

John H. Carpenter, Karin A. Dahmen (University of Illinois at Urbana-Champaign), James P. Sethna (Cornell University), Gary Friedman (University of Illinois at Chicago), Sharon Loverde, Ali Vanderveld (University of Illinois at Urbana-Champaign)

12:12 J31.007 Temperature effects in Hysteresis loops

Alex Travesset, Karin Dahmen, Robert A White (University of Illinois at Urbana-Champaign)

12:24 J31.008 FIRST-PRINCIPLE STUDIES OF Sm-Co HARD MAGNETS

Renat Sabiryanov, Sitaram Jaswal (University of Nebraska), 116 Brace Team

12:36 J31.009 Hysteretic Optimization

Ferenc Pazmandi (University of California, Davis), Gergely Zarand (Harvard University, Cambridge), Karoly Pal (Atomki, Debrecen, Hungary), Gergely Zimanyi (University of California, Davis)

12:48 J31.010 Disorder-driven hysteresis loop criticality in Co/CoO-films

A. Berger, A. Inomata, J. S. Jiang, J. E. Pearson, S. D. Bader (Materials Science Division, Argonne National Laboratory, Argonne, IL 60439)

13:00 J31.011 Magnetic Entropy and Interactions in a-Gd_xSi_1-x

B. L. Zink, R. Sappey, B. Revaz, F. Hellman (University of California, San Diego)

13:12 J31.012 Thermodynamic Study of Spin Liquid Excitations in a 3D Geometrically Frustrated Magnet

Y.K. Tsui, J. Snyder, P. Schiffer (Department of Physics, Pennsylvania State University, University Park, PA 16802.)

Session J32. GIMS: Spectroscopy at High Magnetic Fields II.

Tuesday morning, 11:00, Room 620, Washington State Convention Center

11:00 J32.001 Ultrasonic spectroscopy in pulsed magnetic fields

A. Suslov, D. Dasgupta, J. Feller, B.K. Sarma (Physics Department, University of Wisconsin-Milwaukee), J. Ketterson (Physics Department, Northwestern University), M. Jaime, F. Balakirev, A. Migliori, A. Lacerda (NHMFL, Los Alamos National Laboratory)

11:12 J32.002 High Magnetic Field Heat Capacity of YbInCu_4

Marcelo Jaime, Roman Movshovich, John L. Sarrao (Los Alamos National Laboratoty, New Mexico, USA)

11:24 J32.003 Electrically Detected ENDOR and DNP in a 2DES at \nu=1

C.R. Bowers, E. Olshanetsky, J.D. Caldwell (University of Florida and NHMFL, Gainesville, FL 32611), J.A. Simmons, J.L. Reno (Sandia Labs, MS 1415, Albuquerque, NM 87185)

11:36 J32.004 First NMR Experiments in the Hybrid, 40T and beyond: A challenge to traditional NMR instrumentation

Arneil P. Reyes (National High Magnetic Field Laboratory)

12:12 J32.005 1.48 GHz (34.8 T) ^1H NMR measurements of SDW fluctuations in (TMTSF)_2PF_6

W.G. Clark, P. Vonlanthen, A. Goto, K.B. Tanaka, B. Alavi (UCLA), P. Kuhns, A.P. Reyes, W.G. Moulton (NHMFL)

12:24 J32.006 Techniques for Ultra-high Magnetic Field Gradient NMR Diffusion Measurements

Eric E. Sigmund, Vesna F. Mitrovic, Edward S. Calder, G. Will Thomas, William P. Halperin (Northwestern University), Arneil P. Reyes, Philip L. Kuhns, William G. Moulton (National High Magnetic Field Laboratory)

12:36 J32.007 Studies on Photodarkening Effect in Glassy As2S3 Using High Field NMR

Parameswar Hari (California State University, Fresno), Tining Su, Craig Taylor (University of Utah), Arneil Reyes, Phil Kuhns, William Moulton (NHMFL), N.S. Sullivan (University of Florida)

12:48 J32.008 NMR feasability studies in a 25 T hybrid magnet ~~~~~

Jan van Bentum, JanKees Maan (Research Institute for Materials and High Field Magnet Laboratory, University of Nijmegen, The Netherlands), Arno Kentgens, Jan van Os (Solid State NMR, University of Nijmegen, The Netherlands)

J32.009 Heterodyne multifrequency EPR in the THz domain

Jan van Bentum, Eric van der Horst, JanKees Maan (Research Institute for Materials and High Field Magnet Laboratory, University of Nijmegen, The Netherlands)

Session J33. DCMP: Transport in Quantum Dots II.

Tuesday morning, 11:00, Grand B, Sheraton Seattle

11:00 J33.001 Quantum theory of shuttle instability

D. Fedorets, L.Y. Gorelik, R.I. Shekhter, M. Jonson (Department of Applied Physics, Chalmers University of Technology and Göteborg University, SE-41296 Göteborg, Sweden)

11:12 J33.002 Electromechanics of Charge Shuttling in Dissipative Nanostructures

T. Nord, L.Y. Gorelik, R.I. Shekhter, M. Jonson (Department of Applied Physics, Chalmers University of Technology and Göteborg University, SE-412 96 Göteborg, Sweden)

11:24 J33.003 Molecular recognition mediated self-assembly of a nanometer scale electron shuttle

K. McCarthy, M. Gray, R. Krotkov, V.M. Rotello, M.T. Tuominen (University of Massachusetts, Amherst)

11:36 J33.004 Tunneling-spectroscopy measurements of spin-orbit scattering in copper, silver, and gold nanoparticles

J. R. Petta, D. C. Ralph (Laboratory of Atomic and Solid State Physics, Cornell University, Ithaca, NY 14853)

11:48 J33.005 Effects of Nonequilibrium Excitations on the Discrete Tunneling Spectra of a Metal Nanoparticle

E. Bonet, M. M. Deshmukh, D. C. Ralph (Cornell University)

12:00 J33.006 An ab initio study of small silver clusters

MUHAMMAD N. HUDA, ASOK K. RAY (Department of Physics, University of Texas at Arlington, Arlington, Texas 76019)

12:12 J33.007 Fluctuating g-tensor in small metal grains

Piet Brouwer, Xavier Waintal (Cornell University), Bertrand Halperin (Harvard University)

12:24 J33.008 Influence of Electron-Electron Interactions % on Supercurrent in SNS Structures

K. Engström, J. M. Kinaret (Department of Applied Physics, Chalmers University of Technology and Göteborg University, Göteborg, Sweden), M. Puska, H. Saarikoski (Laboratory of Physics, Helsinki University of Technology, Helsinki, Finland)

12:36 J33.009 Fano Resonances in the Electrical Transport of Si Schottky Barrier MOSFETs

Laurie Calvet, R.G. Wheeler, M.A. Reed (Yale University, New Haven, CT), C. Wang, J.P. Snyder (National Semiconductor, Santa Clara, CA), J.R. Tucker (UIUC, IL)

12:48 J33.010 Smearing of Coulomb Blockade by Resonant Tunneling

K.A. Matveev, Thomas Gramespacher (Duke University)

13:00 J33.011 Structural properties of zirconia nanoparticles

Emmanuel Haro-Poniatowski, Gustavo Fuentes, Enelio Torres, Eva Hernandez-Tellez (CBI Universidad Autonoma Metropolitana Iztapalapa, Apdo. Postal 55-534, Mexico 09340 DF., Mexico), Michel Jouanne, Jean-Francois Morhange, Makoto Kanehisa (LMDH, Universite P. M. Curie case 86, 4 Place Jussieu 75252 Paris cedex 05, France)

13:12 J33.012 Tuning Fermi-surface properties through quantum confinement in metallic metalattices: New metals from old atoms

Vincent H. Crespi, J. E. Han (Department of Physics, Pennsylvania State University)

13:24 J33.013 Temperature effect on the switching mechanism of molecular devices

M. Di Ventra (Virginia Tech), S.-G. Kim, S.T. Pantelides (Vanderbilt Univerity), N.D. Lang (IBM Research Division, NY)

13:36 J33.014 Investigation of Al(MnO_4)_x as a Potential Energy Source

Bijan Rao, Puru Jena (Virginia Commonwealth University)

Session J34. DCMP: Solid State Quantum Computers.

Tuesday morning, 11:00, Grand C, Sheraton Seattle

11:00 J34.001 Entanglement and exchange in coupled quantum dots

Xuedong Hu (Department of Physics, University of Maryland, College Park, MD 20742-4111)

11:36 J34.002 Quantum dot-based scheme for quantum computing

I. D'Amico (Institute for Scientific Interchange (ISI), Torino, Italy), E. Biolatti (Physics Department, Polytechnical University of Torino, Italy), R.C. Iotti (Physics Department, Polytechnical University of Torino, Italy), P. Zanardi (Institute for Scientific Interchange (ISI), Torino, Italy), F. Rossi (Physics Department, Polytechnical University of Torino, Italy;Institute for Scientific Interchange (ISI), Torino, Italy)

11:48 J34.003 One- and two-dimensional N-qubit systems in capacitively coupled quantum dots

Tanamoto Tetsufumi (Corporate Research amp; Development Center, Toshiba Corporation)

12:00 J34.004 Modeling Interactions of Si-Ge Qubits

Mark Friesen, Mark Eriksson, R. Joynt, M. G. Lagally, D. W. van der Weide, P. Rugheimer, D. E. Savage (University of Wisconsin)

12:12 J34.005 Collapse and revival of exciton entanglement for a quantum dot molecule in a microcavity

L. Quiroga, J. Villalobos (Depto. Fisica, Universidad de los Andes, Bogota D.C., Colombia), J.H. Reina, N.F. Johnson (Physics Department, Clarendon Laboratory, Oxford University, U.K.)

12:24 J34.006 A "quiet" qubit based on the SINIS-junction

Serhii Shafranjuk (Institute of Magnetism NASU, Kyiv, Ukraine), Ivan Nevirkovets (Northwestern University, Department of Physics and Astronomy, Evanston IL), John Ketterson (Northwestern University, Department of Physics and Astronomy; Department of Electrical and Computer Engineering, Evanston IL)

12:36 J34.007 Investigations of Endo-Fullerenes and Doped Bucky-Onions for Solid State Quantum Computer Applications

Deepak Srivastava (Computational Nanotechnology, NASA Ames Research Center, Moffett Field, CA 94035), Seongjun Park, Kyeongjae Cho (Department of Mechanical Engineering, Stanford University, Stanford, CA 94305)

12:48 J34.008 FABRICATION OF COMPONENTS FOR QUANTUM BITS USING ELECTRONS ON A HELIUM FILM

Manyam Pilla, John M. Goodkind (University of California, San Diego)

13:00 J34.009 Dynamics of a qubit under continuous quantum measurement

Hsi-Sheng Goan, G.J. Milburn, H.M. Wiseman, He Bi Sun (Univ. Queensland)

13:12 J34.010 Quantum-efficient charge detection using a single-electron transistor

Alec Maassen van den Brink (Department of Physics and Astronomy, SUNY Stony Brook)

13:24 J34.011 Non-gaussian contributions in the 1/f noise in RFSETs

Anh Kiet Nguyen, Steven M. Girvin (Dept. of Phys., Indiana University, Bloomington, IN 47405)

13:36 J34.012 Quantum decoherence of excited states in self assembled quantum dots.

H. Htoon, D. Kulik, C. K. Shih (Department of Physics, University of Texas at Austin), O. Baklenov, A. L. Holmes Jr. (Department of Electrical and Computer Engineering, University of Texas at Austin), T Takagahara (Department of Electronics and Information Science, Kyoto Institute of Technology)

13:48 J34.013 Decoherence propagation in the distributed quantum system: appearance of Neel state in antiferromagnet

M. I. Katsnelson (Institute of Metal Physics RAS), V. V. Dobrovitski (Ames Laboratory, Iowa State University)