FINITE SIZE EFFECT ON RAMAN-SCATTERING OF GRAPHITE MICROCRYSTALS

被引：26
|
作者：
NAKAMURA, K
FUJITSUKA, M
KITAJIMA, M
机构：
[1] Tsukuba Laboratories, National Research Institute for Metals, Tsukuba, Ibaraki, 305
来源：
CHEMICAL PHYSICS LETTERS | 1990年 / 172卷 / 3-4期
关键词：
D O I：
10.1016/0009-2614(90)85388-S
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：
This paper reports results for Raman scattering study of the electron beam irradiated graphite by using laser micro probe technique. The results indicate the up and down shifts of the E2g mode peak with decreasing crystallite size. Both shifts are explained in terms of the phonon dispersion and the wave vector uncertainty. © 1990.
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页码：205 / 208
页数：4
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