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 |
| 推荐引用方式 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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