Nonlocal electro-optic effect in semiconductor thin films

被引：0

作者：

Sakai, M ^{[1
]}

机构：

[1] Saitama Univ, Dept Funct Mat Sci, Urawa, Saitama 3388570, Japan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2001年 / 15卷 / 28-30期

关键词：

D O I：

10.1142/S0217979201009049

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Electroreflectance(ER) spectra of GaAs thin film/Al0.3Ga0.7As-substrate systems are investigated theoretically by taking into account the nonlocal effect caused by the presence of a crystal surf-ace. Calculations are carried out by following the previous work by DelSole but considering influence of film thickness and nonflat-band modulation of a static electric field. It is shown from thickness variation of ER spectra that the refractive indexes of the thin films are reduced by a factor of about 0.1 when the nonlocal effect is considered.

引用

页码：3936 / 3939

页数：4

共 4 条

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