Pressure tuned crystal structure in NdBa2Cu3O6+delta superconductor

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	Pressure tuned crystal structure in NdBa2Cu3O6+delta superconductor
	Yu, Y ; Liu, QQ ; Jin, CQ ; Li, YC ; Li, XD ; Liu, J
刊名	PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
	2009
卷号	469 期号:14 页码:843
关键词	ANOMALIES (SR DEPENDENCE YBA2CU4O8 GPA TC CA)(3)CU2O4+DELTA-CL2-Y
ISSN号	0921-4534
通讯作者	Jin, CQ (reprint author), Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China.
中文摘要	The high-pressure angle-dispersive X-ray diffraction experiments on the NdBa2Cu3O6+delta superconductor were performed from ambient to above 30 GPa at room temperature. The structure analysis based on the Rietveld refinement methods shows the different pressure dependence for the bond length between the basal-plane copper of the pyramids to the apical oxygen (denoted Cu(2)-O(1)) and bond length between basal-plane copper to plane oxygen (denoted Cu(2)-O(2,3)), The ambient bulk modulus B-0 is derived as 127 GPa. A possible correlation between Cu(2)-O(1) and T-c was discussed. (C) 2009 Elsevier B.V. All rights reserved.
收录类别	SCI
资助信息	nsf MOST of China
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/51425]
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	Yu, Y,Liu, QQ,Jin, CQ,et al. Pressure tuned crystal structure in NdBa2Cu3O6+delta superconductor[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,2009,469(14):843.
APA	Yu, Y,Liu, QQ,Jin, CQ,Li, YC,Li, XD,&Liu, J.(2009).Pressure tuned crystal structure in NdBa2Cu3O6+delta superconductor.PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,469(14),843.
MLA	Yu, Y,et al."Pressure tuned crystal structure in NdBa2Cu3O6+delta superconductor".PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 469.14(2009):843.