Sound velocity of liquid se-te mixture
Sound velocity of liquid se-te mixture
复制标题
液体混合物的声速
DOI：
10.1080/00319108208084548
复制
发表时间：
1982
影响因子：
1.2
通讯作者：
H. Endo
中科院分区：
文献类型：
--
作者：
K. Takimoto;H. Endo
本文测量了液态Se-Te混合物在1050℃和1500 bar下的声速，并估计了绝热压缩率βS和密度-密度相关函数SNN(0)的长波极限。βS的温度变化出现最大值，SNN(0)的温度变化出现拐点，这清楚地表明从se到te结构的转变与压力诱导的半导体到金属的转变有关。
Abstract We have measured the sound velocity of liquid Se-Te mixtures up to 1050°C and 1500 bar, and estimated the adiabatic compressibility βS and the long wavelength limit of density-density correlation function, SNN(0). There appear the maxima in the temperature variations of βS and the inflections in those of SNN(0), which indicate clearly the transformation from Se-like to Te-like structure associated with pressure-induced semiconductor-to-metal transition.