FEMTOSECOND PUMP-PROBE INVESTIGATION OF ELECTRON DYNAMICS IN SOLID C-60 FILMS

被引：46

作者：

BRORSON, SD

KELLY, MK

WENSCHUH, U

BUHLEIER, R

KUHL, J

机构：

[1] Max-Planck-Institut für Festkorperforschung, 7000 Stuttgart 80

来源：

PHYSICAL REVIEW B | 1992年 / 46卷 / 11期

关键词：

D O I：

10.1103/PhysRevB.46.7329

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present an investigation of electron dynamics occurring on a femtosecond time scale in thin films of undoped and Rb-doped C60. We have studied the dependence of the observed dynamics on laser intensity as well as temperature. We find strong absorption induced by laser pumping. Electron-density-dependent dynamics are observed on a < 1-ps time scale. A discussion of the various scattering mechanisms at work is presented.

引用

页码：7329 / 7332

页数：4

共 31 条

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