Interplay between charge stripes and sign reversals of Hall and Seebeck effects in stripe-ordered La1.6-xNd0.4SrxCuO4 superconductors

doi:10.1088/0953-8984/23/36/365702

IMR OpenIR

	Interplay between charge stripes and sign reversals of Hall and Seebeck effects in stripe-ordered La1.6-xNd0.4SrxCuO4 superconductors
	Xie, L.1,2; Ding, J. F.1,2; Guo, R. R.1,2; Sun, X. F.1,2; Li, X. G.1,2
通讯作者	Li, X. G.(lixg@ustc.edu.cn)
	2011-09-14
发表期刊	JOURNAL OF PHYSICS-CONDENSED MATTER
ISSN	0953-8984
卷号	23 期号:36 页码:6
摘要	The Hall and Seebeck effects of the stripe-ordered superconductor La1.6-xNd0.4SrxCuO4 single crystals (x = 0.10, 0.12 and 0.15) were investigated systematically. The sign change of Hall and Seebeck coefficients (R-H and S) from positive to negative with decreasing temperature suggests the presence of electron pockets in the Fermi surface due to the stripe ordering. We successfully tune this behavior through an epitaxial strain induced by the mismatch between the thin film and the substrate. The negative R-H disappears in the thinner film in which the static charge stripe is greatly suppressed by the strong epitaxial strain, and for a strain released thicker film the negative R-H recovers. These results indicate the possibility of Fermi surface reconstruction caused by the static charge stripe order in the system.
资助者	National Natural Science Foundation of China ; National Basic Research Program of China
DOI	10.1088/0953-8984/23/36/365702
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China ; National Basic Research Program of China[2009CB929502] ; National Basic Research Program of China[2011CBA00102]
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
WOS记录号	WOS:000294292900011
出版者	IOP PUBLISHING LTD
引用统计	被引频次：6[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/321006/103960
专题	中国科学院金属研究所
通讯作者	Li, X. G.
作者单位	1.Univ Sci & Technol China, Dept Phys, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China 2.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Xie, L.,Ding, J. F.,Guo, R. R.,et al. Interplay between charge stripes and sign reversals of Hall and Seebeck effects in stripe-ordered La1.6-xNd0.4SrxCuO4 superconductors[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2011,23(36):6.
APA	Xie, L.,Ding, J. F.,Guo, R. R.,Sun, X. F.,&Li, X. G..(2011).Interplay between charge stripes and sign reversals of Hall and Seebeck effects in stripe-ordered La1.6-xNd0.4SrxCuO4 superconductors.JOURNAL OF PHYSICS-CONDENSED MATTER,23(36),6.
MLA	Xie, L.,et al."Interplay between charge stripes and sign reversals of Hall and Seebeck effects in stripe-ordered La1.6-xNd0.4SrxCuO4 superconductors".JOURNAL OF PHYSICS-CONDENSED MATTER 23.36(2011):6.