Crystal orientation-ordered ZnS nanobelt quasi-arrays and their enhanced field-emission

被引：87

作者：

Fang, Xiaosheng ^{[1
]}

Bando, Yoshio ^{[1
]}

Ye, Changhui ^{[1
]}

Golberg, Dmitri ^{[1
]}

机构：

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

来源：

CHEMICAL COMMUNICATIONS | 2007年 / 29期

关键词：

D O I：

10.1039/b705410f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Crystal orientation-ordered ZnS nanobelt quasi-arrays were fabricated using a non-catalytic and template-free thermal evaporation process; field-emission measurements show that these novel arrays are decent field emitters possessing a current density more than 20 times higher than that of randomly-oriented ZnS nanobelt ensembles at a macroscopic field of 5.5 V mu m(-1).

引用

页码：3048 / 3050

页数：3

共 35 条

[31] Novel cold cathode materials and applications [J].

Xu, NS ;

Huq, SE .

MATERIALS SCIENCE & ENGINEERING R-REPORTS, 2005, 48 (2-5) :47-189

[32] Field emission of individual carbon nanotube with in situ tip image and real work function -: art. no. 163106 [J].

Xu, Z ;

Bai, XD ;

Wang, EG ;

Wang, ZL .

APPLIED PHYSICS LETTERS, 2005, 87 (16) :1-3

[33]

Yu SH, 2002, ADV MATER, V14, P296, DOI 10.1002/1521-4095(20020219)14:4<296::AID-ADMA296>3.3.CO

[34]

2-Y

[35] Oriented assemblies of ZnS one-dimensional nanostructures [J].

Zhu, YC ;

Bando, Y ;

Xue, DF ;

Golberg, D .

ADVANCED MATERIALS, 2004, 16 (9-10) :831-+

← 1 2 3 4 →