SESSION DE: MATERIALS SCIENCE AND MATERIALS CHARACTERIZATION

Friday morning, 11 November 1994 Room E at 9:00 Jag J. Singh, presiding

DE 1 Emission of Radiowaves During Fracture of Materials. A. Friedman, T. Venhaus, B. Smith, M. Hinders, D. Manos, College of William and Mary.

DE 2 Thermoelastic Stress Quantification in Riveted Structures. J. McKeon, A. Friedman, M. Zickel, M. Hinders, C. Welch, College of William and Mary; and K. Cramer, NASA Langley Research Center.

DE 3 Lamb Wave Ultrasonic NDE of Riveted Aircraft Structures. K.J. Sun, M.K. Hinders, College of William and Mary.

DE 4 Lamb Wave Response of Fatigued Composites. M. Seale, B. Smith, College of William and Mary.

DE 5 Hybrid Laser Ultrasonic Nondestructive Evaluation Method. M.-C. Wu, College of William and Mary; and W.P. Winfree, NASA Langley Research Center.

DE 6 Thermal-Wave Characterization of Multilayer Structures. P.R. Emeric, College of William and Mary; and W.P. Winfree, NASA Langley Research Center.

DE 7 Optically Stimulated Electron Emission for Contamination Inspection. C. Welch, D. Manos, College of William and Mary; W. Yost, NASA Langley Research Center.

DE 8 Temperature Dependent Properties of Pb(100) Studied Using Reflection High-Energy Electron Diffraction. D. Tang and H.E. Elsayed-Ali, Old Dominion University.

DE 9 Mechanism of Phosphorescence Quenching in Photomagnetic Molecules Determined By Positron Annihilation Spectroscopy. J.J. Singh, A. Eftekhari, and S.V.N. Naidu, NASA Langley Research Center.

DE 10 Morphology of Thermoset Polyimides by Politron Annihilation Spectroscopy. C. Ranganathaiah, R.H. Pater, D.R. Sprinkle, A.H. Baugher, A. Eftekhari and J.J. Singh, NASA Langley Research Center.