Absolute measurement of the optical polarizability of C60

被引：78

作者：

Ballard, A ^{[1
]}

Bonin, K ^{[1
]}

Louderback, J ^{[1
]}

机构：

[1] Wake Forest Univ, Dept Phys, Winston Salem, NC 27109 USA

来源：

JOURNAL OF CHEMICAL PHYSICS | 2000年 / 113卷 / 14期

关键词：

D O I：

10.1063/1.1290472

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：

We report on a new optical technique that uses light forces and a time-of-flight spectrometer to make absolute measurements of cluster polarizabilities. This is also the first accurate report of an ac polarizability measurement of a condensable cluster in the gas phase. We have determined the optical polarizability of C-60 at the fundamental wavelength of a Nd:YAG laser (1.064 mu m) to be alpha=79 +/- 4 Angstrom(3). (C) 2000 American Institute of Physics. [S0021- 9606(00)01038-2].

引用

页码：5732 / 5735

页数：4

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