ELECTROOPTICAL BISTABILITY IN GAAS/ALAS SUPERLATTICES WITH DIFFERENT MINIBAND WIDTHS

被引：4
|
作者：
KAWASHIMA, K
FUJIWARA, K
YAMAMOTO, T
SIGETA, M
KOBAYASHI, K
机构：
[1] ATR Optical, Radio Communications Research Laboratories, Soraku-gun, Kyoto, 619-02, Seika-cho
来源：
SURFACE SCIENCE | 1992年 / 267卷 / 1-3期
关键词：
D O I：
10.1016/0039-6028(92)91216-X
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We have studied room temperature Stark-ladder transitions and the operation of self-electro-optic effect devices (SEED) utilizing Wannier-Stark localization in GaAs/AlAs superlattices (SL's) with different miniband widths. Good correlation between multistability and the higher-order Stark-ladder transitions is shown. Dependence on the miniband width of bistability and/or multistability of SEED operation characteristics are investigated.
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页码：643 / 646
页数：4
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