Relaxation of excited states in C-60

被引：2

作者：

Fu, RL

Chu, JH

Zhang, GP

Ma, YS

Sun, X

Lee, KH

Park, TY

机构：

[1] FUDAN UNIV,TD LEE LAB,SHANGHAI 200433,PEOPLES R CHINA

[2] FUDAN UNIV,DEPT PHYS,SHANGHAI 200433,PEOPLES R CHINA

[3] WON KWANG UNIV,DEPT CHEM,IRI 570749,SOUTH KOREA

[4] WON KWANG UNIV,DEPT PHYS EDUC,IRI 570749,SOUTH KOREA

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 1996年 / 26卷 / 01期

关键词：

D O I：

10.1088/0253-6102/26/1/23

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The static study has shown that the excited state with electron-hole pair in C-60 can cause the distortion of the bond structure to form a polaron-like exciton with symmetry D-5d This paper further reveals the relaxation process from the initial electron-hole pair state to the polaron-like exciton by solving the dynamical equations. The relaxation time of this dynamical process can be determined from the time-dependent band distortion with time step 4 femtoseconds.

引用

页码：23 / 28

页数：6

共 14 条

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