Formation of nanostructures at laser ablation under the action of ultrashort laser impulses on a surface of solid states

被引：3

作者：

Gerke, M. N. ^{[1
]}

Khorkov, K. S. ^{[1
]}

Telushko, O. B. ^{[1
]}

Bolshakova, O. N. ^{[1
]}

Prokoshev, V. G. ^{[1
]}

Arakelian, S. M. ^{[1
]}

机构：

[1] Vladimir State Univ, Vladimir 600000, Russia

来源：

LASER ASSISTED NET SHAPE ENGINEERING 6, PROCEEDINGS OF THE LANE 2010, PART 1 | 2010年 / 5卷

关键词：

Laser ablation; ultrashort laser pulses; nanostructures; carbon materials; metals;

D O I：

10.1016/j.phpro.2010.08.139

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

One of the most popular methods for producing nanostructures on solid surface is laser ablation. The experimental results of ultrashort pulses laser interaction with metals and carbon are presented. Our femtosecond laser system generates pulse trains with E-pulse = 1 mJ, pulse duration T-pulse = 50 fs and repetition rate f(rep) = 1 kappa Hz. Under vacuum condition in chamber (pressure p = 10(-4) Torr) atomic vapors condensate on cold substrate surface. Scanning electron and atomic-force microscopy were used for sample investigation. The nanostructured films of nickel, titanium and carbon with the minimum characteristic size of nanostructures 30 nm are obtained. (C) 2010 Published by Elsevier B.V.

引用

页码：213 / 219

页数：7