DETERMINATION OF THE PHONON DENSITY OF STATES FROM SPECIFIC-HEAT DATA

被引：0
|
作者：
KOK, WC
机构：
[1] Department of Physics, National University of Singapore, Singapore, 0511, Lower Kent Ridge Road
来源：
SOLID STATE COMMUNICATIONS | 1990年 / 74卷 / 08期
关键词：
D O I：
10.1016/0038-1098(90)90947-A
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The phonon density of states is calculated from specific heat data using a minimization procedure for which the density of states is non-negative at all frequencies. The method is applied to amorphous germanium and annealed selenium glass. © 1990.
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页码：843 / 845
页数：3
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