Femtosecond pump-probe spectroscopy on MoSI nanowires

被引:0
|
作者
Gadermaier, Christoph [1 ]
Kusar, Primoz [1 ]
Vengust, Damjan [1 ]
Mihailovic, Dragan [1 ]
机构
[1] Jozef Stefan Inst, Dept Complex Matter, Ljubljana 1000, Slovenia
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D O I
10.1002/pssb.200879568
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We studied the electron relaxation of MoSI nanowire thin films via femtosecond pump-probe spectroscopy. The obtained spectra show a combination of absorption bleaching and a structured excited state absorption, A relaxation behaviour involving three characteristic time scales is found and discussed in the framework of previously published band-structure calculations. (C) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
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页码:2098 / 2101
页数:4
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