Systematic study and performance optimization of transparent conducting indium-zinc oxides thin films

被引：46

作者：

Naghavi, N ^{[1
]}

Dupont, L ^{[1
]}

Marcel, C ^{[1
]}

Maugy, C ^{[1
]}

Laïk, B ^{[1
]}

Rougier, A ^{[1
]}

Guéry, C ^{[1
]}

Tarascon, JM ^{[1
]}

机构：

[1] Univ Picardie, Lab React & Chim Solides, UPRES A 6007, F-80039 Amiens, France

来源：

ELECTROCHIMICA ACTA | 2001年 / 46卷 / 13-14期

关键词：

transparent conducting oxides; indium-zinc oxide; electrical properties; microstructural characterizations; electrochemical measurements;

D O I：

10.1016/S0013-4686(01)00417-0

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

To optimize the physical properties of In2O3-ZnO pulsed laser deposited thin films, we embarked on a systematic study of their microstructural characterization and transport properties. We found that the electrical properties of the films are greatly governed by their microstructure, which evolves from granular to frber and to columnar textures, as we go from cubic In2O3 to hexagonal ZnO via ZnkIn2Ok+3 layered structure in the binary In2O3-ZnO phase diagram. Maximum conductivity is reached for a Zn/(Zn + In)= 0.5 (at.) composition having a layered ZnkIn2Ok+3-type structure with essentially k = 2, which was synthesized for the first time. Electrochemical measurements show that this film can be used as a transparent electrode in electrochromic devices operating either in an aqueous or organic medium. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：2007 / 2013

页数：7

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