Enhancement of thermoelectric efficiency in (Ca, Dy)MnO3-(Ca, Yb)MnO3 solid solutions

doi:10.1063/1.3477959

IMR OpenIR

	Enhancement of thermoelectric efficiency in (Ca, Dy)MnO3-(Ca, Yb)MnO3 solid solutions
	Wang, Yang 1,2; Sui, Yu 1,3; Wang, Xianjie 1; Su, Wenhui 1
通讯作者	Wang, Yang(wang_yang@ntu.edu.sg)
	2010-08-02
发表期刊	APPLIED PHYSICS LETTERS
ISSN	0003-6951
卷号	97 期号:5 页码:3
摘要	Transport and thermoelectric (TE) properties have been investigated for the (Ca, Dy) MnO3-(Ca, Yb)MnO3 solid solutions. Resistivity is found to be closely correlated with the structural distortions in this system. The enhanced TE efficiency in the solid solutions can be well attributed to the distortion of electronic density of states along with a strong point defect scattering. Such band structure engineering and phonon engineering have resulted in an effective improvement of the TE performance in these solid solutions and could be applied to more systems. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3477959]
DOI	10.1063/1.3477959
收录类别	SCI
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Applied
WOS记录号	WOS:000281059500032
出版者	AMER INST PHYSICS
引用统计	被引频次：22[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/101705
专题	中国科学院金属研究所
通讯作者	Wang, Yang
作者单位	1.Harbin Inst Technol, Dept Phys, CCMST, Harbin 150001, Peoples R China 2.Nanyang Technol Univ, Div Phys & Appl Phys, Sch Phys & Math Sci, Singapore 637371, Singapore 3.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yang,Sui, Yu,Wang, Xianjie,et al. Enhancement of thermoelectric efficiency in (Ca, Dy)MnO3-(Ca, Yb)MnO3 solid solutions[J]. APPLIED PHYSICS LETTERS,2010,97(5):3.
APA	Wang, Yang,Sui, Yu,Wang, Xianjie,&Su, Wenhui.(2010).Enhancement of thermoelectric efficiency in (Ca, Dy)MnO3-(Ca, Yb)MnO3 solid solutions.APPLIED PHYSICS LETTERS,97(5),3.
MLA	Wang, Yang,et al."Enhancement of thermoelectric efficiency in (Ca, Dy)MnO3-(Ca, Yb)MnO3 solid solutions".APPLIED PHYSICS LETTERS 97.5(2010):3.