On-Surface Formation of Metal Nanowire Transparent Top Electrodes on CdSe Nanowire Array-Based Photoconductive Devices

被引：22

作者：

Azulai, Daniel ^{[1
]}

Givan, Uri ^{[1
]}

Shpaisman, Nava ^{[1
]}

Belenkova, Tatyana Levi ^{[1
]}

Gilon, Hagit ^{[1
]}

Patolsky, Fernando ^{[1
]}

Markovich, Gil ^{[1
]}

机构：

[1] Tel Aviv Univ, Raymond & Beverly Sackler Fac Exact Sci, Sch Chem, IL-69978 Tel Aviv, Israel

来源：

ACS APPLIED MATERIALS & INTERFACES | 2012年 / 4卷 / 06期

关键词：

nanowires; transparent conductor; photoconductor; photovoltaic; semiconductor; THIN-FILMS; CONDUCTING FILMS; SOLAR-CELLS; CARBON; FABRICATION; GRIDS; OXIDE;

D O I：

10.1021/am3004895

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A simple wet chemical approach was developed for a unique on-surface synthesis of transparent conductive films consisting of ultrathin gold/silver nanowires directly grown on top of CdSe nanowire array photoconductive devices enclosed in polycarbonate membranes. The metal nanowire film formed an ohmic contact to the semiconductor nanowires without additional treatment. The sheet resistance and transparency of the metal nanowire arrays could be controlled by the number of metal nanowire layers deposited, ranging from similar to 98-99% transmission through the visible range and several kOhm/sq sheet resistance for a single layer, to 80-8596 transmission and similar to 100 Ohm/sq sheet resistance for 4 layers.

引用

页码：3157 / 3162

页数：6

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