Antenna effect in dimetallofullerene peapods

被引：15

作者：

Débarre, A ^{[1
]}

Jaffiol, R ^{[1
]}

Julien, C ^{[1
]}

Richard, A ^{[1
]}

Nutarelli, D ^{[1
]}

Tchénio, P ^{[1
]}

机构：

[1] CNRS, Aime Cotton Lab, F-91405 Orsay, France

来源：

CHEMICAL PHYSICS LETTERS | 2003年 / 380卷 / 1-2期

关键词：

D O I：

10.1016/j.cplett.2003.08.064

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 have used a Raman imaging process in a hyperspectral configuration in order to recover the Raman signal of dimetallofullerene peapods, Ti-2@C-80@SWNTs. We report on the strong anisotropy observed for the absorption of the excitation light by the peapods. The peapod behaves like an antenna. This effect is intense in peapods because of the uni-dimensional structure related to the alignment of the peas in the pods. The peapod spectrum is dominated by a low-frequency sharp and thin line, and a group of three strong lines in the intermediate frequency range. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：6 / 11

页数：6

共 6 条

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[2]

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