Adiabatic Compressibility of Solid Gases

被引:21
作者
Voitovich, E. I. [1 ]
Tolkachev, A. M. [1 ]
Manzhelii, V. G. [1 ]
机构
[1] Acad Sci Ukrainian SSR, Physicotech Inst Low Temp, Kharkov, Ukraine
关键词
D O I
10.1007/BF00629536
中图分类号
O59 [应用物理学];
学科分类号
摘要
Adiabatic compressibilities of solid CO (20-67 K) and NH3 and ND3 (90-190 K) have been determined with an ultrasonic method. The temperature dependence of adiabatic compressibility is discussed for two groups of molecular crystals: solid inert gases (Ar, Kr, Xe, Ne) and a number of simple molecular crystals with nonspherical particles (CO, CO2, NH3, ND3). The effect of orientational disordering processes on molecular crystal compressibilities has been considered.
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页码:435 / 446
页数:12
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