Electron thermal relaxation in metallic nanoparticles heated with ultra-short laser pulses

被引：0
|
作者：
Kozlowski, M
Marciak-Kozlowska, J
机构：
[1] Univ Warsaw, Inst Expt Phys, PL-00681 Warsaw, Poland
[2] Inst Electron Technol, PL-02668 Warsaw, Poland
来源：
LASERS IN ENGINEERING | 2000年 / 10卷 / 01期
关键词：
nanoparticles; thermal relaxation; ultra-short laser pulses;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The electron thermal relaxation process in metallic nanoparticles is described. The results show that the relaxation time and velocity of the thermal wave for nanoparticles are size dependent. The values calculated for the relaxation time (tau = 600-1600 fs) are compared with existing experimental results and a fairly good agreement is observed.
引用
收藏
页码：37 / 43
页数：7
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