THERMAL-CONDUCTIVITY OF GLASSES

被引：3
作者：
CONTINENTINO, MA
机构：
[1] Instituto de Física, Universidade Federal Fluminense, Niterói
来源：
SOLID STATE COMMUNICATIONS | 1979年 / 32卷 / 12期
关键词：
D O I：
10.1016/0038-1098(79)90864-0
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We estimate the numerical contribution of the interaction between like defects in glasses for the linewidth (ℏ T-12) obtained in acoustical experiments. This interaction gives origin to a diffusion process with a very large diffusion constant (D = 10-5 cm2 sec-1). The thermal conductivity due to this diffusion process is calculated. Its temperature dependence is also obtained. © 1979.
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页码：1193 / 1195
页数：3
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