ZnSe nanowires grown on the crystal surface by femtosecond laser ablation in air

被引：19

作者：

Jia, T. Q.

Chen, H. X.

Huang, M.

Wu, X. J.

Zhao, F. L.

Baba, M.

Suzuki, M.

Kuroda, H.

Qiu, J. R.

Li, R. X.

Xu, Z. Z.

机构：

[1] Univ Tokyo, Inst Solid State Phys, Kashiwa, Chiba 2778581, Japan

[2] Zhongshan Univ, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Peoples R China

[3] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2006年 / 89卷 / 10期

基金：

日本学术振兴会;

关键词：

D O I：

10.1063/1.2339202

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Uniform ZnSe nanowires are observed on the ablation crater on ZnSe crystal surface irradiated by femtosecond lasers in air, while other parts of the sample surface are not polluted. The nanowire growth rate is about 5 mu m/s, it is higher than that fabricated by chemical vapor deposition method by a factor of 10(4). The nanowire length and diameter can be controlled by varying laser pulse energy and pulse number. The formation mechanism is studied and found to be self-catalyzed vapor-liquid-solid process. (c) 2006 American Institute of Physics.

引用

页数：3

共 17 条

[1] Femtosecond laser ablation properties of borosilicate glass [J].