THEORY FOR COLLECTIVE RESONANCES OF THE C60 MOLECULE

被引：64

作者：

OSTLING, D

APELL, P

ROSEN, A

机构：

[1] GOTHENBURG UNIV,S-41296 GOTHENBURG,SWEDEN

[2] CHALMERS UNIV TECHNOL,INST THEORET PHYS,S-41296 GOTHENBURG,SWEDEN

来源：

EUROPHYSICS LETTERS | 1993年 / 21卷 / 05期

关键词：

ATOMIC AND MOLECULAR CLUSTERS; COLLECTIVE EFFECTS; OPTICAL PROPERTIES OF THIN FILMS;

D O I：

10.1209/0295-5075/21/5/006

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We discuss the collective resonances of the C60 molecule described by a spherical shell. Detailed results are given for the pi and pi + sigma plasmons of C60, the polarisability and the dielectric function. We present results in good quantitative agreement with recent experiments. Some new features in the spectrum, like a monopole mode of oscillation, are predicted for a doped C60 molecule.

引用

页码：539 / 544

页数：6

共 15 条

[11] ELECTRON ENERGY-LOSS SPECTROSCOPY STUDIES ON C-60 AND C-70 FULLERITE [J].