Structural and optical properties of nanocrystalline ZnO films grown by cathodic electrodeposition on Si substrates

被引：41

作者：

Liu, YL

Liu, YC ^{[1
]}

Liu, YX

Shen, DZ

Lu, YM

Zhang, JY

Fan, XW

机构：

[1] Chinese Acad Sci, Open Lab Excited Stat Proc, Changchung Inst Opt Fine Mech & Phys, Changchun 130021, Peoples R China

[2] NE Normal Univ, Inst Theoret Phys, Changchun 130024, Peoples R China

来源：

PHYSICA B-CONDENSED MATTER | 2002年 / 322卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

nanocrystalline ZnO film; cathodic electrodepostion; quantum cofinement; UV photoluminescence;

D O I：

10.1016/S0921-4526(02)00594-X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Nanocrystalline ZnO films have been grown by cathodic electrodeposition from dimethylsulfoxide solutions containing ZnCl2 on Si substrates at room temperature. The effects of ZnCl2 concentration on the structural and optical properties of the films were studied. The mean grain size of ZnO particles increases with the increase of ZnCl2 concentration. The exciton emission dominated in the photoluminescence spectra. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：31 / 36

页数：6

共 21 条

[1] Optically pumped lasing of ZnO at room temperature [J].

Bagnall, DM ;

Chen, YF ;

Zhu, Z ;

Yao, T ;

Koyama, S ;

Shen, MY ;

Goto, T .

APPLIED PHYSICS LETTERS, 1997, 70 (17) :2230-2232

[2]

BETHKE S, 1998, APPL PHYS LETT, V53, P138

[3] ELECTRON ELECTRON AND ELECTRON-HOLE INTERACTIONS IN SMALL SEMICONDUCTOR CRYSTALLITES - THE SIZE DEPENDENCE OF THE LOWEST EXCITED ELECTRONIC STATE [J].

BRUS, LE .

JOURNAL OF CHEMICAL PHYSICS, 1984, 80 (09) :4403-4409

[4] Plasma assisted molecular beam epitaxy of ZnO on c-plane sapphire: Growth and characterization [J].

Chen, YF ;

Bagnall, DM ;

Koh, HJ ;

Park, KT ;

Hiraga, K ;

Zhu, ZQ ;

Yao, T .

JOURNAL OF APPLIED PHYSICS, 1998, 84 (07) :3912-3918

[5]

Cullity B.D., 1978, ELEMENTS XRAY DIFFRA, V2nd, P102

[6] Electrochemical deposition of zinc oxide films from non-aqueous solution: a new buffer/window process for thin film solar cells [J].

Gal, D ;

Hodes, G ;

Lincot, D ;

Schock, HW .

THIN SOLID FILMS, 2000, 361 :79-83

[7] GENERALIZED THEORY OF AVERAGE DIELECTRIC-CONSTANT AND ITS APPLICATION TO INFRARED-ABSORPTION BY ZNO SMALL PARTICLES [J].

HAYASHI, S ;

NAKAMORI, N ;

KANAMORI, H .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1979, 46 (01) :176-183

[8] Characterization of transparent zinc oxide films prepared by electrochemical reaction [J].

Izaki, M ;

Omi, T .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1997, 144 (06) :1949-1952

[9]

Izaki M, 1996, APPL PHYS LETT, V68, P2439, DOI 10.1063/1.116160

[10] Electrolyte optimization for cathodic growth of zinc oxide films [J].

Izaki, M ;

Omi, T .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (03) :L53-L55

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