The influence of Cu doping on opto-electronic properties of chemically deposited CdS

被引：61

作者：

Petre, D ^{[1
]}

Pintilie, I ^{[1
]}

Pentia, E ^{[1
]}

Pintilie, L ^{[1
]}

Botila, T ^{[1
]}

机构：

[1] Natl Inst Mat Phys, RO-76900 Bucharest, Romania

来源：

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 1999年 / 58卷 / 03期

关键词：

opto-electronic; chemically deposited CdS; thermally stimulated currents;

D O I：

10.1016/S0921-5107(98)00435-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Cadmium sulphide (CdS) thin films were deposited on glass substrate by precipitation from aqueous solution technique. The films were doped with copper using the direct method consisting in the addition of a copper salt (CuCl(2)) in the deposition bath of CdS. The doped films were annealed in air, at 300 degrees C, for 1 h. We report some structural, optical, electrical and photoelectrical properties of CdS thin films before and after Cu doping, correlated with investigation of trapping levels by Thermally Stimulated Currents (TSC) method. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：238 / 243

页数：6

共 22 条

[11] STRUCTURE AND COMPOSITION OF CHEMICALLY DEPOSITED THIN-FILMS OF BISMUTH SULFIDE AND COPPER SULFIDE - EFFECT ON OPTICAL AND ELECTRICAL-PROPERTIES [J].

NAIR, PK ;

NAIR, MTS ;

PATHIRANA, HMKK ;

ZINGARO, RA ;

MEYERS, EA .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1993, 140 (03) :754-759

[12] PROSPECTS OF CHEMICALLY DEPOSITED CDS THIN-FILMS IN SOLAR-CELL APPLICATIONS [J].

NAIR, PK ;

NAIR, MTS .

SOLAR CELLS, 1987, 22 (02) :103-112

[13] OPTO-ELECTRONIC CHARACTERISTICS OF CHEMICALLY DEPOSITED CADMIUM-SULFIDE THIN-FILMS [J].

NAIR, PK ;

CAMPOS, J ;

NAIR, MTS .

SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 1988, 3 (02) :134-145

[14] EVALUATION OF ELECTRON TRAPPING PARAMETERS FROM CONDUCTIVITY GLOW CURVES IN CADMIUM SULPHIDE [J].

NICHOLAS, KH ;

WOODS, J .

BRITISH JOURNAL OF APPLIED PHYSICS, 1964, 15 (07) :783-&

[15]

Pentia E., 1995, ROM J PHYS, V40, P643

[16] Growth and properties of CdS thin films deposited from aqueous solutions, using different cadmium salts [J].

Pintilie, L ;

Pentia, E ;

Pintilie, I ;

Petre, D .

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 1997, 44 (1-3) :403-406

[17] GROWTH AND PROCESS OPTIMIZATION OF CDTE AND CDZNTE POLYCRYSTALLINE FILMS FOR HIGH-EFFICIENCY SOLAR-CELLS [J].

ROHATGI, A ;

SUDHARSANAN, R ;

RINGEL, SA ;

MACDOUGAL, MH .

SOLAR CELLS, 1991, 30 (1-4) :109-122

[18]

Ryvkin SM., 1964, Photoelectric Effect in Semiconductors

[19] MODIFICATION OF STRUCTURAL AND OPTOELECTRONIC PROPERTIES OF CDS THIN-FILMS BY CU DOPING [J].

SEBASTIAN, PJ ;

OCAMPO, M .

JOURNAL OF APPLIED PHYSICS, 1995, 77 (09) :4548-4551

[20]

SZE SM, 1981, PHYSICS SEMICONDUCTO

← 1 2 3 →