The structure of filled skutterudites and the local vibration behavior of the filling atom

doi:10.1016/j.physb.2016.12.007

	The structure of filled skutterudites and the local vibration behavior of the filling atom
	Zhou, XJ; Chen, XH; Tao, JZ; Lin, H; Tao JZ(陶举洲); Zhou XJ(周晓娟); Zong, PA
刊名	PHYSICA B-CONDENSED MATTER
	2017
卷号	507 页码:131-133
关键词	Atomic pair distribution function Extended x-ray absorption fine structure Local vibration
ISSN号	0921-4526
DOI	10.1016/j.physb.2016.12.007
文献子类	Article
英文摘要	Both of atomic pair distribution function (PDF) and extended x-ray absorption fine structure (EXAFS) experiments have been carried out on unfilled and Yb-filled skutterudites YbxCo(4)Sb(12) (x= 0, 0.15, 0.2 and 0.25) samples. The structure refinements on PDF data confirm the large amplitude vibration of Yb atom and the dependence of Yb vibration amplitude on the filling content. Temperature dependent EXAFS experiment on filled skutterudites have been carried out at Yb L.-edge in order to explore the local vibration behavior of filled atom. EXAFS experiments show that the Einstein temperature of the filled atom is very low (70.9 K) which agrees with the rattling behavior.
电子版国际标准刊号	1873-2135
WOS关键词	THERMOELECTRIC-MATERIALS ; PERFORMANCE ; ANTIMONIDES ; MODES
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000398054200017
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/284913]
专题	高能物理研究所_东莞分部高能物理研究所_实验物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Zhou, XJ,Chen, XH,Tao, JZ,et al. The structure of filled skutterudites and the local vibration behavior of the filling atom[J]. PHYSICA B-CONDENSED MATTER,2017,507:131-133.
APA	Zhou, XJ.,Chen, XH.,Tao, JZ.,Lin, H.,陶举洲.,...&Zong, PA.(2017).The structure of filled skutterudites and the local vibration behavior of the filling atom.PHYSICA B-CONDENSED MATTER,507,131-133.
MLA	Zhou, XJ,et al."The structure of filled skutterudites and the local vibration behavior of the filling atom".PHYSICA B-CONDENSED MATTER 507(2017):131-133.