Refractive index and dielectric constants of GaxIn1-xP: Disorder effect

被引：20

作者：

Boucenna, M. ^{[1
]}

Bouarissa, N. ^{[1
]}

机构：

[1] Univ Msila, Fac Sci, Dept Phys, Msila 28000, Algeria

来源：

OPTIK | 2014年 / 125卷 / 22期

关键词：

Optical properties; Disorder effect; GaxIn1-xP; Pseudopotentials; COMPOUND SEMICONDUCTORS; GROWTH; GAPS;

D O I：

10.1016/j.ijleo.2014.08.112

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A pseudopotential scheme, which incorporates compositional disorder as an effective potential, is used so as to calculate the optical properties of GaxIn1-xP ternary alloys in the zinc-blende structure. Generally, the agreement between our results and the existing data in the literature is reasonable. The composition dependence of the studied features showed a non-monotonic behaviour for most studied features. Reasons for these findings are discussed. Moreover, the effect of the compositional disorder on the features of interest has been examined and found to be important for the calculation of optical properties of GaxIn1-xP. (C) 2014 Elsevier GmbH. All rights reserved.

引用

页码：6611 / 6615

页数：5

共 26 条

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