Some optical and electron microscope comparative studies of excimer laser-assisted and nonassisted molecular-beam epitaxically grown thin GaAs films on Si.

Autor: Lao, Pudong, Tang, Wade C., Rajkumar, K. C., Guha, S., Madhukar, A., Liu, J. K., Grunthaner, F. J.
Předmět:
Zdroj: Journal of Applied Physics; 5/15/1990, Vol. 67 Issue 10, p6445, 9p, 7 Diagrams, 3 Graphs
Abstrakt: Presents the results of Raman and Rayleigh scattering, near-band-edge photoluminescence, and electron microscope examination of gallium arsenide (GaAs) thin films grown on silicon (Si). Applications for heteroepitaxy of GaAs thin films on Si substrates; Details of experimental techniques used; Methods for the improvement of the crystalline quality and the electronic and optical properties of GaAs film on a Si substrate.
Databáze: Complementary Index