PHOTOINDUCED EFFECT IN GLASSY CHALCOGENIDE HETEROJUNCTIONS

被引：5

作者：

TANAKA, K

ICHIMURA, Y

KOMASAKI, M

机构：

[1] Department of Applied Physics, Faculty of Engineering, Hokkaido University, Sapporo

来源：

THIN SOLID FILMS | 1990年 / 189卷 / 01期

关键词：

D O I：

10.1016/0040-6090(90)90026-A

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel photoinduced effect has been studied for systems containing As2S3Se heterojunctions. Light exposure induces an increase in the optical transmittance and a decrease in the photocurrent in the bilayer and disordered multilayer structures. The photoeffects exhibit temperature and layer thickness dependences. These observations can be accounted for by assuming photoenhanced diffusion of selenium atoms at the heterojunctions. © 1990.

引用

收藏

页码：51 / 58

页数：8

相关论文

共 18 条

[1] AMORPHOUS-SEMICONDUCTOR SUPER-LATTICES [J].

ABELES, B ;

TIEDJE, T .

PHYSICAL REVIEW LETTERS, 1983, 51 (21) :2003-2006

[2] LARGE-SCALE DOMAIN-STRUCTURE IN EVAPORATED THIN-FILMS OF CHALCOGENIDE ALLOY GLASSES [J].

CHEN, CH ;

PHILLIPS, JC ;

BRIDENBAUGH, PM ;

ABOAV, DA .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1984, 65 (01) :1-28

[3]

CHOPRA KL, 1969, THIN FILM PHENOMENA, P137

[4] SELF-DIFFUSION IN CHALCOGENIDE GLASS SYSTEM SE-GE-AS [J].

EICHHORN, U ;

FRISCHAT, GH .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1978, 30 (02) :211-220

[5]

ELLIOT SR, 1983, PHYSICS AMORPHOUS MA

[6]

Hamakawa Y., 1982, AMORPHOUS SEMICONDUC

[7] LATERAL DIFFUSION IN AG-SE THIN-FILM COUPLES [J].

JOHNSON, DB ;

BROWN, LC .

JOURNAL OF APPLIED PHYSICS, 1969, 40 (01) :149-&

[8] PHOTOINDUCED AND THERMALLY-INDUCED BLEACHINGS OF AMORPHOUS GE-S FILM [J].

KAWAGUCHI, T ;

MARUNO, S .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1988, 27 (12) :2199-2204

[9]

KITOVA S, 1989, DISORDERED SYSTEMS N, P259

[10] AMORPHOUS BUILT-IN-FIELD EFFECT PHOTORECEPTORS [J].

MARUYAMA, E .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1982, 21 (02) :213-223