OPTICAL-ABSORPTION OF ZNSE-ZNS STRAINED-LAYER SUPERLATTICES

被引：7

作者：

HOHNOKI, S ^{[1
]}

KATAYAMA, S ^{[1
]}

HASEGAWA, A ^{[1
]}

机构：

[1] NIIGATA UNIV,COLL GEN EDUC,NIIGATA 95021,JAPAN

来源：

SOLID STATE COMMUNICATIONS | 1994年 / 89卷 / 01期

关键词：

D O I：

10.1016/0038-1098(94)90414-6

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Optical absorption coefficient for vertical valence-band-to-conduction-band transitions in ZnSe-ZnS strained-layer superlattices is studied theoretically. The calculations of the electronic states near the band edges are carried out by using the Kronig-Penney model with the Luttinger-Kohn Hamiltonian. It is shown that the overall features of the absorption spectrum observed by Shen et al. are explained fairly well, and it is predicted that a change of polarization for incident photons produces a significant modification in the absorption spectrum.

引用

页码：41 / 44

页数：4

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