Femtosecond photoemission studies of the transient electron temperature in supported metal nanoparticles

被引：0
|
作者：
Merschdorf, M [1 ]
Pfeiffer, W [1 ]
Thon, A [1 ]
Voll, S [1 ]
Gerber, G [1 ]
机构：
[1] Univ Wurzburg, Inst Phys, D-97074 Wurzburg, Germany
来源：
ULTRAFAST PHENOMENA XII | 2001年 / 66卷
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D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Double excitation of the surface plasmon with 388 nm (3.2 eV) femtosecond radiation allows to distinguish photoemission from silver nanoparticles and substrate. We apply time-resolved photoemission to measure the electron temperature in the nanoparticles subsequent to excitation with a 776 nm (1.6 eV) femtosecond pulse.
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页码：404 / 406
页数：3
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