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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