An Ultrathin, Smooth, and Low-Loss Al-Doped Ag Film and Its Application as a Transparent Electrode in Organic Photovoltaics

被引：244

作者：

Zhang, Cheng ^{[1
]}

Zhao, Dewei ^{[1
]}

Gu, Deen ^{[1
,2
]}

Kim, Hyunsoo ^{[1
]}

Ling, Tao ^{[1
]}

Wu, Yi-Kuei Ryan ^{[1
]}

Guo, L. Jay ^{[1
]}

机构：

[1] Univ Michigan, Dept Elect Engn & Comp Sci, Ann Arbor, MI 48109 USA

[2] Univ Elect Sci & Technol China, Sch Optoelect Informat, Chengdu 610054, Sichuan, Peoples R China

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 32期

关键词：

SOLAR-CELLS; METAL-ELECTRODES; EFFICIENCY; ENHANCEMENT; MORPHOLOGY; ANODES; INDIUM; LAYER; OXIDE;

D O I：

10.1002/adma.201306091

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An ultrathin, smooth, and low-loss Ag film without a wetting layer is achieved by co-depositing a small amount of Al into Ag. The film can be as thin as 6 nm, with a roughness below 1 nm and excellent mechanical flexibility. Organic photovoltaics that use these thin films as transparent electrode show superior efficiency to their indium tin oxide (ITO) counterparts because of improved photon management.

引用

页码：5696 / +

页数：7

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