EXCITONIC ABSORPTION IN INGAP GAAS MULTIQUANTUM WELLS

被引:2
|
作者
PATRIZI, GA [1 ]
LEE, HY [1 ]
HAFICH, MJ [1 ]
SILVESTRE, P [1 ]
ROBINSON, GY [1 ]
机构
[1] COLORADO STATE UNIV,DEPT ELECT ENGN,FT COLLINS,CO 80523
关键词
PHOTODIODES; DIODES; SEMICONDUCTOR DEVICES AND MATERIALS;
D O I
10.1049/el:19911464
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Multiquantum well pin photodiodes have been fabricated using InGaP/GaAs grown by gas-source MBE. The room temperature photocurrent spectrum of the diodes exhibits strong excitonic absorption at wavelengths near 860 nm, and a large change in the photocurrent is observed with applied bias.
引用
收藏
页码:2363 / 2364
页数:2
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