Pressure-induced phase transition and elastic properties of actinide mono-bismuthides

被引：7
|
作者：
Ahirwar, Ashok K. [1 ,2 ]
Aynyas, Mahendra [2 ]
Arya, B. S. [3 ]
Sanyal, Sankar P. [4 ]
机构：
[1] CSA Govt PG Coll, Dept Phys, Sehore 466001, India
[2] Sadhu Vaswani Coll, Dept Phys, Bhopal 462030, India
[3] Govt Narmada Coll, Dept Phys, Hoshangabad 461001, India
[4] Univ Bhopal, Dept Phys, Bhopal 462026, India
来源：
JOURNAL OF NUCLEAR MATERIALS | 2011年 / 413卷 / 01期
关键词：
CHALCOGENIDES; BEHAVIOR; URANIUM; PNICTIDES; CERIUM; CURIUM;
D O I：
10.1016/j.jnucmat.2011.03.045
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The pressure induced structural phase transition, elastic and thermal properties of actinide mono-bismuthides AnBi (An = Am, Cm, Cf have been investigated for the first time by using a modified interionic potential theory (MIPT). This method has been found quite satisfactory in the case of other binary rare-earth actinide compounds. The calculated compression curves, phase transition pressure and bulk moduli for three compounds agree reasonably well with the available experimental results. We have also discussed thermal and elastic properties of these compounds. The calculated values of elastic properties show predominantly ionic in nature. (C) 2011 Elsevier B.V. All rights reserved.
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收藏
页码：30 / 35
页数：6
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