SESSION F99: POSTDEADLINE POSTER SESSION II

Tuesday Morning, 22 March 1994; East Hall at 11:00

F99 1 Excess Electrons Bound to He, Ne and H2 Clusters
V.M. Nabutovsky, Weizmann Institute of Science, Department of Materials and Interfaces, Rehovot 76100, Israel

F99 2 Electronic Structure of MnO2
T. Williams, R. Smith, C. Grant, and D. Bagayoko, Southern University and A&M, Baton Rouge, LA, and N.E. Brener, J.M. Tyler, and J. Callaway, Louisiana State University, Baton Rouge, LA

F99 3 Electronic Structure and Vibrational Properties in Disordered Materials
T. Jarlborg, Universite de Geneve, CH-1211 Geneva 4, Switzerland, E.G. Moroni and G. Grimvall, Royal Institute of Technology, S-10044, Stockholm, Sweden

F99 4 Application of Optimized Pseudopotentials to Magnetic Systems
Taizo Sasaki, Andrew M. Rappe and Steven G. Louis, Department of Physics, University of California, Berkeley, CA and Materials Science Division, Lawrence Berkeley Laboratory, Berkeley, CA

F99 5 Photon-Excited Soft X-Ray Emission from LiBr and LiCl: Phonon Relaxation for Li K Excitations
K.E. Miyano, Brooklyn College, D.L. Ederer, Tulane University, T.A. Callcott, Q.Y. Dong, J.J. Jia and L. Zhou, University of Tennessee and D.R. Mueller, NIST

F99 6 Temperature Dependent Electronic Structure Calculations for Low-T Properties
T. Jarlborg, DPMC, University of Geneva CH-1211 Geneva 4, Switzerland

F99 7 Angle-Resolved X-Ray Absorption Spectroscopy of V2O5
O. Muller, E. Goering, M. Klemm, S. Horn, Univ. Augsburg, M. L. Denboer, Hunter College, of CUNY

F99 8 Simplified Accurate Approximation for the Kohn-Sham Potential Using the KLI Method
J.B. Krieger and Y. Li, Brooklyn College, CUNY, and G.J. Iafrate, US ARO, NC

F99 9 Bounds on the Dielectric Function and on the Local Field Corrections of a Degenerate Electron Gas
V.E. Van Doren, P.E. Van Camp, Department of Physics, University of Antwerp (RUCA), Belgium, and G.K. Straub, Theoretical Division, Los Alamos National Laboratories, USA

F99 10 Electronic Structure of Icosahedral Al-Pd-Mn Quasicrystals
J. Hafner, M. Windisch, M. Krajci, Institut fur Theoretische Physik, Technische Universitat, Wiedner Hauptstrae 8--10m A-1040 Wien, Austria

F99 11 Landau Levels in a Long-Ranged Random Potential
J.H. Davies, Glasgow U., U.K.

F99 12 Ground State Properties of Titaniumdiboride
P.E. Van Camp, V.E. Van Doren, Department of Physics, University of Antwerp (RUCA), Belgium

F99 13 Effect of Molybdenum and Manganese on the Electronic Structure of Iron Grain Boundaries with Phosphorus and Boron
Genrich L. Krasko, Materials Directorate, Army Research Laboratory, Watertown, MA 02172--0001

F99 14 Transport and Dynamical Properties of a Periodically Rippled 2D Mesoscopic Channel. Classical Ballistic Regime
G.A. Luna-Acosta, A. Krokhin, and M.A. Rodriguez-Meza, Instituto de Fisica, Universidad Autonoma de Puebla, Apdo. Post. J-48 Puebla, Pue. 72570, Mexico

F99 15 Single Electron Trap
L. Ji, P.D. Dresselhaus, Siyuan Han, R.H. Chen, K.K. Likharev, K. Lin, J.E. Lukens, Kenji A. Matsuoka, and W. Zheng, SUNY at Stony Brook

F99 16 Hall Effect Studies and Skew Scattering in Y1---xUxPd3
J. McCarten and S.E. Brown, UCLA, J. Lukefahr, Whittier College, O. Bernal and D.E. MacLaughlin, University of California, Riverside, C.L. Seaman and M.B. Maple, University of California, San Diego

F99 17 Uniaxial and Hydrostatic Pressure Studies of Y1---xUxPd3
J.J. Neumeier and J.D. Thompson, Los Alamos National Laboratory, J. McCarten and S.E. Brown, University of California, Los Angeles, C.L. Seaman and M.B. Maple, University of California, San Diego

F99 18 Reflectivity Measurements of the Huesler Alloy U(1---x)Th(x)NiSn
A. George, H.K. Ng, J.E. Crow, Florida State University, T. Yuen, Temple University

F99 19 Magnetic Structure of Nd2BaNiO5 from Single Crystal Neutron Scattering
V. Sachan and D.J. Buttrey, Univ. of Delaware, J.M. Tranquada and G. Shirane, Brookhaven National Laboratory

F99 20 Monte Carlo Simulation of Quantum Spin Glass
Muyo Guo and R.N. Bhatt, Princeton University, D.A. Huse, AT&T Bell Laboratories

F99 21 Edge States in Antiferromagnetic Spin Chains
T.K. Ng, Hong Kong University of Science and Technology

F99 22 A New Method to Obtain the Dynamic Magnetic Properties of Materials
E. Montarroyos, M.E. Hanson, W.H. Wong, and W.G. Clark, UCLA

F99 23 A UHF Spectrometer for In-Situ Operation at 20 T and 20 mK
S. Valfells and J.S. Brooks, Boston University, A. Kleinhammes, P.L. Kuhns, D. Mayer, W.G. Moulton and N.S. Sullivan, National High Magnetic Field Laboratory

F99 24 Spinwave Excitations in Magnetic Superlattice with Biquadratic Interlayer Coupling
Z.Q. Qiu, Dept. of Physics, Univ. of Calif. at Berkeley, Berkeley, CA 94720

F99 25 Elastic Studies of the Spin-Density Wave Phase of (TMTSF)2X, with X=PF6 and ClO4
B. Klemme, J. McCarten, W.G. Clark, M.E. Hanson, W.H. Wong, B. Alavi and S.E. Brown, University of California, Los Angeles

F99 26 Magnetoconductance Anisotropy in the Strongly Localized Regime
E. Medina, INTEVEP, R. Rangel, IVIC, and M. Kardar, MIT

F99 27 Semiclassical Theory of Weak Localization in Semiconductor Microstructures
W.A. Lin, Wesleyan University, and R.V. Jensen, Texas A&M University

F99 28 Spin Density Wave (SDW) Fluctuations and Order Parameter Near the Proposed Second SDW Transition in (TMTSF)2PF6
B. Alavi, M.E. Hanson, W.H. Wong, and W.G. Clark, Physics Department, UCLA, Los Angeles, CA 90024--1547

F99 29 Proton NMR Measurements of the Order Parameter and Scaling of the SDW Contribution to the Proton Spin-Lattice Relaxation Rate in (TMTSF)2X
S.E. Brown, W.H. Wong, M.E. Hanson, B. Alavi, and W.G. Clark, Physics Department, UCLA, Los Angeles, CA 90024--1547

F99 30 Spatial Separation of Spin Density Wave Depinning and Motion via NMR in (TMTSF)2AsF6
M.E. Hanson, W.H. Wong, B. Alavi, S.E. Brown, and W.G. Clark, Physics Department, UCLA, Los Angeles, CA 90024--1547

F99 31 Electrical Transport and Proton Spin Echo Measurements of Polarization Charge Flow and Spin Density Wave (SDW) Phase Repinning in (TMTSF)2PF6
W.H. Wong, M.E. Hanson, W.G. Clark, and B. Alavi, Physics Department, UCLA, Los Angeles, CA 90024--1547

F99 32 Enhancement of Anisotropy Due to Fluctuations in Quasi-One-Dimensional Antiferromagnets
A.G. Abanov*, O.A. Petrenko**, * James Franck Institute, University of Chicago, ** Kapitza Institute of Physical Problems, Moscow

F99 33 Highly-Resolved Ultra-Violet Photoemisson Spectra of V2O5, V6O13, VO2, V3O5, and V2O3 Above and Below the Metal-Insulator Transition Temperature
E. Goering, S. Klimm, M. Schramme, M. Klemm, S. Horn, Univ. Augsburg, M.L. Denboer, Hunter College of CUNY

F99 34 Critical Dynamics of Planar Ferromagnets and Isotropic Antiferromagnets in the Ordered Phase
U.C. Tauber, Harvard University, Cambridge, MA 02138, and F. Schwabl, TU Munchen, 85747 Garching (FRG)

F99 35 Neutron Scattering Study of Ferroelectric Potassium Sodium Strontium Barium Niobate Crystal
L. Ye and S.M. Shapiro, Brookhaven National Labs, Upton, NY 11973, Y.H. Xu, Materials Science & Eng. Dept., UCLA Los Angeles, CA 90024

F99 36 The Phase Separation Dynamics of Binary Liquids in Porous Media
J.C. Lee, University of Southern Mississippi

F99 37 Depolarization and Phase Behavior in a Model for Alkali Adsorption on Simple Metals
L.D. Roelofs and Daniel Fromowitz, Physics Dept., Haverford College

F99 38 Exact Solution for Inelastic Neutron Scattering from Kagome Ising Antiferromagnet
M. Khatun, Ball State University, and J.H. Barry, University of Florida

F99 39 First-Principles Investigation of Non-Collinear Amorphous Magnets
J. Hafner, R. Lorenz, Ch. Becker, Institut fur Theoretische Physik, Technische Universitat, Wiedner Haustrae 8--10, A-1040 Wien, Austria

F99 40 Optical Studies of Cavity-Polariton
R. Houdre, R.P. Stanley, U. Oesterle, M. Ilegems, Ecole Polytechnique Federale de Lausanne, CH1015, (Switzerland), C. Weisbuch, Ecole Polytechnique, Palaiseau (France)

F99 41 Pattern Formation in Laser Induced Melting
Chuck Yeung and Rashmi C. Desai, University of Toronto

F99 42 Spinodal Decomposition in an Order-Disorder Phase Transition with Elastic Fields
Celeste Sagui, Andres Somoza and Rashmi C. Desai, Uni. of Toronto

F99 43 Time Resolved Conversion Electron Measurements of 57Fe Nuclear Decay Excited by Synchrotron Radiation
W. Sturhahn, T. Toellner, E.E. Alp, Argonne National Laboratory, Argonne, Illinois 60439, and K. Quast, J. Metge, E. Gerdau, II, Institute for Experimental Physics, Hamburg University, 149 Luruper Chaussee, 2000 Hamburg 50, Germany

F99 44 Lattice-Strain Versus Dynamic Effects in Electron Spin Resonance Studies of the AsO44-- Center in RbH2PO4(NH4)H2PO4 Glasses
X. Lao, P.K. Kahol, Wichita State University, N.S. Dalal, West Virginia University

F99 45 Gate-Induced Periodicities in High Quality Electron Systems in the Extreme Quantum Limit
C.J. Mellor, Nottingham University, U.K., R.P. Taylor, R.G. Clark, A.G. Davies, S.A. Brown, E.E. Mitchell, National Pulsed Magnet Laboratory, Sydney, Australia, J.J. Harris, London University, U.K., C.T. Foxon, Nottingham University, U.K.

F99 46 Optical Measurements of Temperature in a Quasi-Two-Dimensional Electron System
M.R. Reshotko, L.D. Shvartsman, and J.E. Golub, Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem, Israel

F99 47 Valence Subband Structure of <011> Oriented Quantum Wells
G. Schechter, L.D. Shvartsman, and J.E. Golub, Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem, Israel

F99 48 Calculations of the Decay of Quantum Well Biholes
D.A. Romanov, L.D. Shvarsman, and J.E. Golub, Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem, Israel

F99 49 Size Effects on the Magnetotransport of a 2D Lattice of Antidots
Tae-Ik Park and G. Gumbs, Hunter College, CUNY, NY, and D. Huang, Wayne State University, Detroit, MI

F99 50 Far-Infrared Studies of Planar Resonant Tunneling Field Effect Transistors
Th. Schaepers, R.A. Wyss and Qing Hu, Massachusetts Institute of Technology, M. Krueger, A. Foerster, A. Van Der Hart and H. Lueth, Research Centre Juelich, Germany

F99 51 Far-Infrared Radiation-Induced Thermopower in an Antenna-Coupled Quantum Point Contact
R.A. Wyss, C.C. Eugster, J. Del Alamo, and Qing Hu, Massachusetts Institute of Technology, M.J. Rooks, National Nanofabrication Facility, Cornell University, M.R. Melloch, Purdue University

F99 52 Broad-Band Far-Infrared Spectroscopy of Mesoscopic Devices
S. Verghese, R.A. Wyss, Th. Schapers and Qing Hu, Massachusetts Institute of Technology, E.R. Brown, K.A. McIntosh, Lincoln Laboratory, Massachusetts Institute of Technology, M.R. Melloch, Purdue University

F99 53 Optical Transitions and Characterization of Semidconductor Heterostructures
G. Gumbs, Hunter College, CUNY, New York, D. Huang, Wayne State University, Detroit, Michigan, and V. Fessatidis, Fordham University, Bronx, New York

F99 54 A Green's Function Approach to the Electronic Structure of Double-Barrier Quantum Well Heterostructure with Realistic Bandstructures of Semiconductors
G. Kim, Y. Choi, H. Chu, E. Lee, ETRI (Korea), G. Arnold, U. of Notre Dame

F99 55 AC Response of the Reentrant Insulating Phase in Combined AC and DC Fields
Yuan P. Li, L.W. Engel, T. Sajoto, D.C. Tsui, and M. Shayegan, Princeton Univ.

F99 56 Light Scattering by Magnetorotons in the Fractional Quantum Hall Effect
L.L. Sohn, B.S. Dennis, A. Pinczuk, L.N. Pfeiffer, K.W. West, AT&T Bell Laboratories

F99 57 Observation of a Giant Dielectric Constatnt in the Reentrant Insulating Phase Around the 1/5 FQH Liquid
Yuan P. Li, T. Sajoto, D.C. Tsui, and M. Shayegan, Princeton, Univ.

F99 58 Study of the Ground and Excited States of the Fractional Quantum Hall Fluid
Andrew M. Rappe, Xuejun Zhu and Steven G. Louie, Department of Physics, University of California, Berkeley, CA, and Materials Sciences Division, Lawrence Berkeley Laboratory, Berkeley, CA

F99 59 Low-Energy FQHE Spectrum in the Vanishing-Zeeman-Energy Limit
Xiao-Guang Wu and J.K. Jain, SUNY at Stony Brook

F99 60 Microwave Studies of IQHE-to-Insulator Transition Near = 1/2
D. Shahar, L.W. Engel, and D.C. Tsui, Princeton University

F99 61 Microwave Studies of High-Quality 2D Electron System in the Extreme Quantum Limit
L.W. Engel, D. Shahar, M. Shayegan, and D.C. Tsui, Princeton University

F99 62 Intrasubband Electron-Electron Scattering in Quantum Wires
V. Shadrin, Dept of ECE, Wayne State University, Detroit, MI 48202

F99 63 Cyclotron Edge and Tunneling Magnetoplasmon Modes for an Array of Wires
V. Fessatidis, Fordham University, Bronx, New York, D. Huang, Wayne State University, Detroit, Michigan, and G. Gumbs, Hunter College, CUNY, New York

F99 64 Theory of Contactless Electromodulation Spectroscopy of Quantum Dot Arrays
H. Qiang and F.H. Pollack, Brooklyn College, CUNY, NY, G. Gumbs, Hunter College, CUNY, NY and D. Huang, Wayne State University, Detroit, MI, P.D. Wang, C.M. Sotomayor Torres, and M.C. Holland, University of Glasgow

F99 65 Quantum Transport in Nanochannel Systems Containing a Controllable Impurity or Slits
Y.S. Joe, M. Khatun, and R.M. Cosby, Ball State University, M.W.C. Dharma-Wardana, National Research Council of Canada, S.E. Ulloa, Ohio University

F99 66 Translation Symmetry Breaking of Cluster Bond Density Infinite Cluster and Non-Ergodicity
P.D. Gujrati, The University of Akron

F99 67 Crossover from Isotropic to Directed Percolation
E. Frey, F. Schwabl, TU Munchen, 85747 Garching (FRG), and U.C. Tauber, Harvard University, Cambridge, MA 02138

F99 68 The Conductance Coefficient and Conductance Fluctuations at Finite Frequency
Yechong Chen and G. Gumbs, Hunter College, CUNY, NY

F99 69 Geometry-Dependent Trends in the Scattering of Clusters from Crystal Surfaces
J.A. Niesse, H.R. Mayne, Department of Chemistry, University of New Hampshire

F99 70 Test of the Quantum Shift Hypothesis as the Size Limiting Mechanism in the Formation of Porous Si
T. Van Buuren*, T. Tideje, C. Jones, S. Ritchie, S. Patitsas, Dept. of Physics, also Department of Elect. Engineering, University of B.C., Vancouver, B.C. Canada

F99 71 Minimal Thermal Conductivity for Amorphous Silicon
David G. Cahill, M. Katiyar, J.R. Abelson, Materials Research Lab, Coordinated Science Lab, and the Department of Materials Science, University of Illinois-Urbana

F99 72 Morphology of GaAs(001) Grown by Solid and Gas Source MBE
J.E. Van Nostrand, S. Jay Chey, David G. Cahill, A.E. Botchkarev, H. Morkoc, Materials Research Lab, Coordinated Science Lab, and the Department of Materials Science, University of Illinois-Urbana

F99 73 Positron Annihilation Spectroscopy of the Deep Level DX Center in AlGaAs:Si
M.T. Umlor and D.J. Keeble, Michigan Tech. Univ., P. Asoka-Kumar and K.G. Lynn, Brookhaven National Laboratory, P.W. Cooke, Army Research Laboratory

F99 74 Transport Scaling Due to a Quantum Size Effect in GaAs/AlGaAs Quantum Wires
R.G. Mani, K. von Klitzing and K. Ploog, Max Planck Institut, Stuttgart

F99 75 Wannier-Stark Localization, Bloch Oscillation and Correlation in a Finite-Length Superlattice
William Glessner, Roger Yu, Central Washington University

F99 76 Modulation-Doped Superlattices in Electric Fields
Roger H. Yu, Central Washington University

F99 77 The Depth--Dependence of Oxides Grown on InP as Determined by Grazing Incidence X-Ray Photoemission Spectroscopy
T. Jach, National Institute of Standards & Technology, S. Thurgate, Murdoch University, Australia

F99 78 Electronic Structure of Phosphorus-Doped a-Si:H
William Pollard, Valdosta State University

F99 79 Structure and Energetics of Clean and Hydrogenated Diamond (100)2x1
M.P. D'Evelyn, Rensselaer Polytechnic Institute, T.I. Hukka, and T.A. Pakkanen, University of Joensuu

F99 80 Scanning Tunneling Microscopy Characterization of the Initial Stages of CVD Diamond Growth on Graphite Surfaces
J.M. Perez, L. Villareal, A. Aviles, R.E. Stallcup, and J. Steinshnider, Physics Department, University of North Texas

F99 81 Evidence for the Presence of a Surface Precursor in the Sequential Deposition of Diamond
S. Kapoor, M.A. Kelly, and S.B. Hagstrom, Department of Materials Science and Engineering, Standford University, Stanford CA 94305--2205

F99 82 The Role of Oxygen in Diamond Film Growth
R.E. Rawles, Rice University, and M.P. D'Evelyn, Rensselaer Polytechnic Institute

F99 83 Weakly Coupled Two-State Systems in Silicon MOSFETs
D.H. Cobden, M.J. Uren, M. Pepper, Cavendish Laboratory, Cambridge (UK)

F99 84 Large, Complete Band-Gaps for Periodic Elastic Cylinders
J. Vasseur, B. Djafari-Rouhani and L. Dobrzynki, Universite de Lille I (France), M.S. Kushwaha and P. Halevi, Instituto de Fisica, Universidad Autonoma de Puebla, Apdo. Post. J-48 Puebla, Pue. 72570 (Mexico)

F99 85 AFM Study of Crystal Structure of Bi Deposited on Graphite
Jing Jing, Hong Wang, P.N. Henriksen, The University of Akron

F99 86 Infrared Spectrum of C60 Adsorbed on the Surface of an Oxidized Aluminum Film
R.G. Coast, M.J. Pikus, and P.N. Henriksen, University of Akron

F99 87 Electronic and Structural Properties of BN Nanotubes
Angel Rubio, X. Blase, Steven G. Louie and Marvin L. Cohen, Department of Physics, University of California, Berkeley

F99 88 Hybridization Effects and Metallicity in Small Carbon Nanotubes
X. Blase, Lorin X. Benedict, Eric L. Shirley and Steven G. Louie, Department of Physics, University of California, Berkeley and Lawrence Berkeley Laboratory

F99 89 Phase Diagram of Carbon at High Temperatures and Pressures
Matthew P. Grumbach and Richard M. Martin, Univ. of Illinois, Urbana

F99 90 Orientational Order and Intercalation of He in C60 at High Pressures
A.P. Jephcoat, University of Oxford, J.A. Hriljac and D.E. Cox, Brookhaven National Laboratory

F99 91 Simulation of High-Pressure Dynamic Response of Glass-Reinforced Plastic Composites
P.A. Taylor and S.A. Silling, Sandia National Laboratories

F99 92 Shock-Compression of Quartz and Al Powder Mixtures
V. Joshi, EMRTC, New Mexico Tech, Socorro, NM 87801, N.N. Thadhani, MSE, Georgia Institute of Technology, Atlanta, GA 30332-0245, R.A. Graham and G.T. Holman, Org. 1153, Sandia National Laboratories, Albuquerque, NM 87185--0345

F99 93 Nitromethane Detonation Reaction Zone Measurements
S.A. Sheffield, Ray Engelke, M.C. Whitehead, and R.R. Alcon, Los Alamos, Nat. Lab.

F99 94 Structural Phase Transformation and Ground State Properties of Cadmium Telluride
P.E. Van Camp, V.E. Van Doren, Department of Physics, University of Antwerp (RUCA), Belgium

F99 95 X-Ray Diffraction Studies of Laser-Heated Iron in a Diamond Anvil Cell
C.S. Yoo, J. Akella, C. Ruddle, LLNL, H.K. Mao, J. Hu, C. Meade, R. Hemley, CI-GL

F99 96 Atomic-Scale Dynamic Precesses in the Brittle Fracture of Silica
T.P. Swiler, J.H. Simmons, Department of Materials Science and Engineering, University of Florida

F99 97 Experiments on Earthquakes in a Continuous Elastic Medium
M.A. Rubio, and J. Galeano, Univ. Nacional de Educacion a Distancia, Madrid (Spain)

F99 98 Neutron Diffraction Study of D2 in Zeolite
M.P. Fang, P.E. Sokol, Dept. of Physics, The Pennsylvania State University

F99 99 X-Ray Diffraction Study of Krypton in Poruous Vycor
L.M. Steele, P.E. Sokol, Dept. of Physics, The Pennsylvania State University

F99 100 Neutron Diffraction Study of D2 in Cement
L.M. Steele, M.P. Fang and P.E. Sokol, Dept. of Physics, The Pennsylvania State University, J.Y. Jehng, W.P. Halperin, Dept. of Physics and Astronomy, Northwestern University

F99 101 Atomistic Study of the Lomer Dislocation in Pure Aluminum
G. Vecris and R. Phillips, Brown University

F99 102 Physics Laboratory to Enhance the Value of Physics in Health Sciences and Minority Participation in Science Education
T.S. Aurora, Philadelphia College of Pharmacy and Science