Temperature and time dependence of the density of molten indium antimonide measured by an improved Archimedean method

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	Temperature and time dependence of the density of molten indium antimonide measured by an improved Archimedean method
	Chen, XM ; Wang, Q ; Lu, KQ
刊名	JOURNAL OF PHYSICS-CONDENSED MATTER
	1999
卷号	11 期号:50 页码:10335
关键词	INSB
ISSN号	0953-8984
通讯作者	Chen, XM (reprint author), Chinese Acad Sci, Inst Phys, POB 603,Grp 409, Beijing 100080, Peoples R China.
中文摘要	The temperature and time dependences of the density of molten indium antimonide are measured by using an improved Archimedean technique, in which a single-bob probe with two equivalent arms is applied. In the measurement, the influence of the surface tension of the melts and the buoyancy of the protecting gas can be eliminated. The accuracy of the measured density is about 0.05%. The temperature dependence of the density shows a negative linear tendency in the range from 780 K to 960 K, and the coefficient of temperature dependence of the density -d rho/dT is 6.542 x 10(-1) kg m(-3) K-1. The density is 6.582 x 10(3) kg m-3 at the melting point. The volumetric thermal expansion coefficient of the melt increases linearly upon heating. The time dependence of the density shows that the liquid InSb is quite stable at a temperature just a little above the melting point and at higher temperatures, and that the transition from the lower-coordination-number state to the higher-coordination-number state will be completed at exactly the moment when the transition from the solid state to liquid state is entirely complete.
收录类别	SCI
语种	英语
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/44749]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Chen, XM,Wang, Q,Lu, KQ. Temperature and time dependence of the density of molten indium antimonide measured by an improved Archimedean method[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,1999,11(50):10335.
APA	Chen, XM,Wang, Q,&Lu, KQ.(1999).Temperature and time dependence of the density of molten indium antimonide measured by an improved Archimedean method.JOURNAL OF PHYSICS-CONDENSED MATTER,11(50),10335.
MLA	Chen, XM,et al."Temperature and time dependence of the density of molten indium antimonide measured by an improved Archimedean method".JOURNAL OF PHYSICS-CONDENSED MATTER 11.50(1999):10335.