THEORETICAL-ANALYSIS OF THE THERMAL-CONDUCTIVITY OF DIAMOND IN A 2-STEP MODEL

被引：6
|
作者：
HAN, YJ
CHAE, HB
机构：
[1] Physics Department, Soonchunhyang University, Asan
来源：
PHYSICAL REVIEW B | 1995年 / 52卷 / 01期
关键词：
D O I：
10.1103/PhysRevB.52.27
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The recent measurements of thermal conductivity of diamond are explained by the two-step model of normal process. The phonon scattering of isotopic defects is used as a main variable to fit the measurements. The enhancement of thermal conductivity at 300 K by reduction of the isotope concentration from 1.1% to 0.07% is as high as 16%. We also attempt to compare with other recent theoretical works which were calculated in the Callaway model. © 1995 The American Physical Society.
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页码：27 / 30
页数：4
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