SCATTERING OF LONG-WAVELENGTH PHONONS BY POINT DEFECTS IN CUBIC LATTICES

被引:31
作者
AGRAWAL, BK
机构
[1] Department of Physics, University of Allahabad, Allahabad
来源
JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS | 1969年 / 2卷 / 02期
关键词
D O I
10.1088/0022-3719/2/2/307
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The phase-shift method in solid state scattering theory is applied to the study of the scattering of long-wavelength phonons by point defects in the cubic lattice model of Montroll and Potts. Expressions for the mean free path and Debye temperature are derived for a solid containing a small concentration of point defects.
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页码:252 / &
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