Annual Report for Contract N00014-90-J-1267. (Illinois University, Loomis Laboratory of Physics)
Annual rept. 1 Oct 1992-30 Sep 1993
ILLINOIS UNIV AT URBANA LOOMIS LAB OF PHYSICS
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The objective is to understand the electronic structures of semiconductor surfaces and heterostructures in relation to crystal growth. The approach is to perform first-principle theoretical calculations to determine the structures of surface and interface identify the main spectral features of the reflectance-difference spectra of 001 GaAs with transitions involving Ga-Ga dimers and As-As dimers.
- Physical Chemistry
- Electrical and Electronic Equipment
- Atomic and Molecular Physics and Spectroscopy