STIMULATED THERMAL SCATTERING IN SECOND-SOUND REGIME

被引：8

作者：

ENNS, RH

BATRA, IP

机构：

[1] Department of Physics, Simon Fraser University, Burnaby, BC

来源：

PHYSICAL REVIEW | 1969年 / 180卷 / 01期

关键词：

D O I：

10.1103/PhysRev.180.227

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The theory of stimulated thermal scattering in liquids has been extended to the second-sound problem in crystals. In contrast to the diffusion limit, in the second-sound case the stimulated thermal Brillouin scattering has a much larger gain per unit length than the stimulated thermal Rayleigh peak. Further, we also obtain asymmetry in the gain factors, which actually exists in the diffusion limit as well but has not been reported. © 1969 The American Physical Society.

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页码：227 / &

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