Investigation of the excitonic structure in the photoconductivity spectra of CdS crystals

被引：9

作者：

Batyrev, AS ^{[1
]}

Botov, OE

Karasenko, NV

Sum'yanova, EV

Bisengaliev, RA

Novikov, BV

机构：

[1] Kalmyk State Univ, Elista 358000, Russia

[2] St Petersburg State Univ, Sci Res Inst Phys, St Petersburg 198904, Russia

来源：

PHYSICS OF THE SOLID STATE | 1998年 / 40卷 / 05期

关键词：

Spectroscopy; State Physics; Recombination; External Influence; Nonequilibrium Carrier;

D O I：

10.1134/1.1130428

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The changes in the low-temperature photoconductivity spectra of CdS crystals under the action of external influences are investigated. The high sensitivity of the fine (excitonic) structure of the spectra to changes in the conditions for the recombination of nonequilibrium carriers neat the surface and in the bulk of the semiconductor is demonstrated. (C) 1998 American Institute of Physics.

引用

页码：867 / 869

页数：3

共 5 条

[1] Batyrev A. S., 1994, VESTN ST PETERSB U, P28
[2] BISENGALIEV RA, 1997, INT C OPT EXC COND M, P68
[3] BOUND-EXCITON EFFECTS IN PHOTOCURRENT SPECTRUM OF CDS SINGLE-CRYSTALS
BRAGAGNOLO, JA
STORTI, GM
BOER, KW
[J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 1974, 22 (02): : 639 - 646
[4] KISELEV VA, 1987, EXCITON SPECTROSCOPY, P162
[5] LOW-FIELD ELECTROLUMINESCENCE IN INSULATING CRYSTALS OF CADMIUM SULFIDE
SMITH, RW
[J]. PHYSICAL REVIEW, 1957, 105 (03): : 900 - 904

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