Si nanowire semisphere-like ensembles as field emitters

被引：48

作者：

Fang, Xiaosheng ^{[1
]}

Bando, Yoshio ^{[1
]}

Ye, Changhui ^{[1
]}

Shen, Guozhen ^{[1
]}

Gautam, Ujjal K. ^{[1
]}

Tang, Chengchun ^{[1
]}

Golberg, Dmitri ^{[1
]}

机构：

[1] Natl Inst MAt Sci, Nanoscale Mat Ctr, Tsukuba, Ibaraki 3050044, Japan

来源：

CHEMICAL COMMUNICATIONS | 2007年 / 40期

关键词：

D O I：

10.1039/b701113j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Silicon nanowires assembled in micro- sized semispheres were synthesized through simple thermal evaporation without using any templates and metal particle catalysts; electron microscopy revealed that the nanowires within semisphere ensembles are well- aligned and evenly distributed; a typical nanowire array density was of similar to 4 x 10(9) cm(-2); field- emitting characteristics of the arrays were analyzed.

引用

页码：4093 / 4095

页数：3

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