Surface impedance in the antiferromagnetic and superconducting states of underdoped BaFe1.93Ni0.07As2 crystals
文献类型：期刊论文
| 作者 | Saint-Paul, M ; Guttin, C ; Abbassi, A ; Wang, ZS ; Luo, HQ ; Lu, XY ; Ren, C ; Wen, HH ; Hasselbach, K |
| 刊名 | SOLID STATE COMMUNICATIONS
 |
| 出版日期 | 2014 |
| 卷号 | 192页码:47 |
| 关键词 | Pnictides Superconductivity Surface impedance |
| ISSN号 | 0038-1098 |
| 通讯作者 | Saint-Paul, M (reprint author), Univ Grenoble, CNRS, Inst Neel 166, F-38042 Grenoble 9, France. |
| 中文摘要 | Measurements of the real R and imaginary X parts of the surface impedance were performed in underdoped BaFe1.93Ni0.07As2 crystals in the frequency range 10 MHz-1.5 GHz. The establishment of the antiferromagnetic order at T-N similar to 50 K gives rise to anomalous increase of electron scattering time. Drude type conductivity yields X and R differ from each other. The increase of the real conductivity sigma(1) in the superconducting state is attributed to a rapid decrease of the quasiparticle scattering time. This result gives evidence of coexistence of superconductivity and antiferromagnetism. (C) 2014 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59749]  |
| 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 | Saint-Paul, M,Guttin, C,Abbassi, A,et al. Surface impedance in the antiferromagnetic and superconducting states of underdoped BaFe1.93Ni0.07As2 crystals[J]. SOLID STATE COMMUNICATIONS,2014,192:47. |
| APA | Saint-Paul, M.,Guttin, C.,Abbassi, A.,Wang, ZS.,Luo, HQ.,...&Hasselbach, K.(2014).Surface impedance in the antiferromagnetic and superconducting states of underdoped BaFe1.93Ni0.07As2 crystals.SOLID STATE COMMUNICATIONS,192,47. |
| MLA | Saint-Paul, M,et al."Surface impedance in the antiferromagnetic and superconducting states of underdoped BaFe1.93Ni0.07As2 crystals".SOLID STATE COMMUNICATIONS 192(2014):47. |
入库方式： OAI收割
来源：物理研究所
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