Electrodeposition-induced highly oriented zinc oxide ordered pore arrays and their ultraviolet emissions

被引：26

作者：

Cao, BQ ^{[1
]}

Sun, FQ

Cai, WP

机构：

[1] Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

ELECTROCHEMICAL AND SOLID STATE LETTERS | 2005年 / 8卷 / 09期

关键词：

D O I：

10.1149/1.1990029

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Highly oriented ZnO ordered pore arrays (films) were electrochemically deposited on Au/Si substrate based on colloidal monolayer template. Such oriented porous film has a preferential orientation along c-axis and shows strong and steady ultraviolet photoluminescence at room temperature, accompanied by a much weaker visible emission. This is in contrast to the randomly oriented film on ITO-glass substrate, which shows both weak ultraviolet and relatively strong visible luminescence. The growth of preferential orientation for such film on Au/Si substrate was attributed to the oriented substrate which leads to formation of oriented ZnO nuclei. (c) 2005 The Electrochemical Society. All rights reserved.

引用

页码：G237 / G240

页数：4

共 35 条

[21] Heteroepitaxial electrodeposition of zinc oxide films on gallium nitride [J].

Pauporté, T ;

Lincot, D .

APPLIED PHYSICS LETTERS, 1999, 75 (24) :3817-3819

[22] Electrodeposition of semiconductors for optoelectronic devices:: results on zinc oxide [J].

Pauporté, T ;

Lincot, D .

ELECTROCHIMICA ACTA, 2000, 45 (20) :3345-3353

[23] Mechanistic study of cathodic electrodeposition of zinc oxide and zinc hydroxychloride films from oxygenated aqueous zinc chloride solutions [J].

Peulon, S ;

Lincot, D .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1998, 145 (03) :864-874

[24] Cathodic electrodeposition from aqueous solution of dense or open-structured zinc oxide films [J].

Peulon, S ;

Lincot, D .

ADVANCED MATERIALS, 1996, 8 (02) :166-&

[25] EXCITATION-POWER DEPENDENCE OF THE NEAR-BAND-EDGE PHOTOLUMINESCENCE OF SEMICONDUCTORS [J].

SCHMIDT, T ;

LISCHKA, K ;

ZULEHNER, W .

PHYSICAL REVIEW B, 1992, 45 (16) :8989-8994

[26] Materials science - Will UV lasers beat the blues? [J].

Service, RE .

SCIENCE, 1997, 276 (5314) :895-895

[27] Template-imprinted nanostructured surfaces for protein recognition [J].

Shi, HQ ;

Tsai, WB ;

Garrison, MD ;

Ferrari, S ;

Ratner, BD .

NATURE, 1999, 398 (6728) :593-597

[28] Morphology control and transferability of ordered through-pore arrays based on electrodeposition and colloidal monolayers [J].

Sun, FQ ;

Cai, WP ;

Li, Y ;

Cao, BQ ;

Lu, F ;

Duan, GT ;

Zhang, LD .

ADVANCED MATERIALS, 2004, 16 (13) :1116-+

[29] Morphology-controlled growth of large-area two-dimensional ordered pore arrays [J].

Sun, FQ ;

Cai, WP ;

Li, Y ;

Cao, BQ ;

Lei, Y ;

Zhang, LD .

ADVANCED FUNCTIONAL MATERIALS, 2004, 14 (03) :283-288

[30]

VERHOEVEN JD, 1975, FUNDAMENTALS PHYSICA

← 1 2 3 4 →