中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Microscopic coexistence of antiferromagnetism and superconductivity in hole-doped Iron-pnictides Ba0.77K0.23Fe2As2 revealed by NMR

文献类型:期刊论文

作者Zhou, R ; Li, Z ; Yang, J ; Zheng, GQ
刊名HYPERFINE INTERACTIONS
出版日期2013
卷号222期号:1-3页码:95
关键词Iron pnictides Nuclear magnetic resonance Superconductivity Antiferromagnetism
ISSN号0304-3843
通讯作者Zhou, R (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China.
中文摘要We have performed nuclear magnetic resonance (NMR) measurements on an underdoped single-crystal Ba0.77K0.23Fe2As2 with T (c) = 16.5 K. Below T (N) = 46 K, an internal magnetic field splits the NMR peaks of H ayenaEuro parts per thousand c and shifts those of H ayenaEuro parts per thousand a to higher frequencies. The nuclear spin-lattice relaxation rate 1/T (1) measured at the central peak with H ayenaEuro parts per thousand a shows a distinct decrease below T (c)(mu (0) H = 12 T) = 16 K. Our results clearly show that antiferromagnetic order and superconductivity coexist at a microscopical length scale.
语种英语
公开日期2014-01-16
源URL[http://ir.iphy.ac.cn/handle/311004/57213]  
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
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GB/T 7714
Zhou, R,Li, Z,Yang, J,et al. Microscopic coexistence of antiferromagnetism and superconductivity in hole-doped Iron-pnictides Ba0.77K0.23Fe2As2 revealed by NMR[J]. HYPERFINE INTERACTIONS,2013,222(1-3):95.
APA Zhou, R,Li, Z,Yang, J,&Zheng, GQ.(2013).Microscopic coexistence of antiferromagnetism and superconductivity in hole-doped Iron-pnictides Ba0.77K0.23Fe2As2 revealed by NMR.HYPERFINE INTERACTIONS,222(1-3),95.
MLA Zhou, R,et al."Microscopic coexistence of antiferromagnetism and superconductivity in hole-doped Iron-pnictides Ba0.77K0.23Fe2As2 revealed by NMR".HYPERFINE INTERACTIONS 222.1-3(2013):95.

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来源:物理研究所

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