Selection rules for Brillouin light scattering from eigenvibrations of a sphere

被引：9

作者：

Li, Y. ^{[1
]}

Lim, H. S. ^{[1
]}

Ng, S. C. ^{[1
]}

Wang, Z. K. ^{[1
]}

Kuok, M. H. ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore

来源：

CHEMICAL PHYSICS LETTERS | 2008年 / 461卷 / 1-3期

关键词：

D O I：

10.1016/j.cplett.2008.07.003

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：

Selection rules governing Brillouin light scattering from the vibrational eigenmodes of a homogeneous, free-surface submicron sphere have been derived using group theory. The derivation is for the condition where the sphere diameter is of the order of the excitation light wavelength. Well-resolved spectral data obtained from Brillouin light scattering from submicron silica spheres provide experimental veri. cation of the selection rules. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：111 / 113

页数：3

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