THERMAL-CONDUCTIVITY OF SOLID-SOLUTIONS OF N2 IN AR

被引:0
|
作者
GORODILOV, BY [1 ]
ZHOLONKO, NN [1 ]
STAHOVJAK, P [1 ]
机构
[1] POLISH ACAD SCI,W TRZEBIATOWSKI INST LOW TEMP & STRUCT RES,PL-50950 WROCLAW 2,POLAND
来源
FIZIKA NIZKIKH TEMPERATUR | 1993年 / 19卷 / 03期
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中图分类号
O59 [应用物理学];
学科分类号
摘要
The thermal conductivity of argon crystals with a nitrogen impurity of concentrations ranged from 0.05 to 1% is measured in a temperature region of 2 to 20 K. An additional thermal resistance due to the nitrogen impurity is proportional to T-2 with a linear concentration dependence. Possible mechanisms of phonon scattering by the impurity is discussed.
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页码:339 / 340
页数:2
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