Accurate electron probe determination of aluminum composition in (Al, Ga)As and correlation with the photoluminescence peak.

Autor: Miller, N. C., Zemon, S., Werber, G. P., Powazinik, W.
Předmět:
Zdroj: Journal of Applied Physics; 1/15/1985, Vol. 57 Issue 2, p512, 4p, 2 Graphs
Abstrakt: Measures the composition of aluminum[subx] gallium[sub1-x] arsenic with improved accuracy by electron probe microanalysis using an aluminum-copper alloy standard rather than an elemental aluminum standard. Technique which can be employed to evaluate aluminum gallium arsenic wafers; Description of the aluminum gallium arsenic layers used; Information on the electron probe used for the measurement of film composition.
Databáze: Complementary Index