Photoluminescence in strained InGaAs-GaAs heterostructures.

Autor: Gal, M., Taylor, P. C., Usher, B. F., Orders, P. J.
Předmět:
Zdroj: Journal of Applied Physics; 11/1/1987, Vol. 62 Issue 9, p3898, 4p, 1 Chart, 5 Graphs
Abstrakt: Examines photoluminescence in strained InGaAs-gallium arsenide single heterostructures grown by molecular beam epitaxy. Determination of the critical layer thickness for a range of indium mole fractions; Photoluminescence line shapes for layer thicknesses below and above the critical thickness; Shift of photoluminescence peak energy as a function of layer thickness.
Databáze: Complementary Index