SPATIAL-DISPERSION EFFECTS IN THE TRANSMISSION SPECTRA OF SEMICONDUCTORS IN THE REGION OF EXCITON RESONANCES

被引：9

作者：

DIETRICH, B

VOIGT, J

机构：

[1] Sektion Physik, Humboldt-Universität Zu Berlin

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1979年 / 93卷 / 02期

关键词：

D O I：

10.1002/pssb.2220930225

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The influence of spatial dispersion on the transmittivity of a semiconductor platelet in the region of an exciton resonance is investigated theoretically. In detail the dependences on the exciton parameters such as translational mass, polarizability, and damping are discussed. It is found that all the peculiarities observed experimentally for the A ground state exciton in CdS can be explained quantitatively. Copyright © 1979 WILEY‐VCH Verlag GmbH & Co. KGaA

引用

页码：669 / 677

页数：9

共 29 条

[11]

HIZNYAKOV VV, 1969, PHYS STAT SOL, V34, P421

[12] THEORY OF THE CONTRIBUTION OF EXCITONS TO THE COMPLEX DIELECTIC CONSTANT OF CRYSTALS [J].