ELECTRON MOLECULAR VIBRATION INTERACTIONS IN UNDOPED FULLERENE FILMS - A MICRO-RAMAN STUDY

被引：6

作者：

GRIGORYAN, LS

BIST, HD

SATHAIAH, S

CLARA, H

SHARMA, SV

SUDHAKAR, N

CHAND, P

MAJUMDAR, AK

SAMANTA, SB

DUTTA, PK

NARLIKAR, AV

机构：

[1] INDIAN INST TECHNOL,DEPT PHYS,KANPUR 208016,UTTAR PRADESH,INDIA

[2] ARMENIAN ACAD SCI,INST PHYS RES,ASHTARAK 378410,ARMENIA,USSR

[3] NATL PHYS LAB,NEW DELHI 110012,INDIA

来源：

CHEMICAL PHYSICS LETTERS | 1992年 / 199卷 / 3-4期

关键词：

D O I：

10.1016/0009-2614(92)80132-U

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：

A detailed micro-Raman study of the various crystallites in undoped fullerene films, comprising C60 with inclusions of other fullerenes, has been carried out. Raman spectra of some of the crystallites exhibited a broad background scattering and a superposed asymmetric band shape for some of the optical phonons. These spectral features are qualitatively similar to those observed in doped fullerenes like K3C60. In the present case electron transfer from higher fullerenes to C60 is envisaged to explain the observation.

引用

页码：360 / 364

页数：5

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