Magnetization in the superconducting state of UPt3 from polarized neutron diffraction
文献类型：期刊论文
| 作者 | Gannon, WJ ; Halperin, WP ; Rastovski, C ; Eskildsen, MR ; Dai, PC ; Stunault, A |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2012 |
| 卷号 | 86期号:10 |
| 关键词 | ODD-PARITY SUPERCONDUCTIVITY UPPER CRITICAL-FIELD PT-195 KNIGHT-SHIFT ORDER-PARAMETER SINGLE-CRYSTALS MOMENT PHASES IDENTIFICATION FLUCTUATIONS MAGNETISM |
| ISSN号 | 1098-0121 |
| 通讯作者 | Gannon, WJ: Northwestern Univ, Dept Phys & Astron, Evanston, IL 60660 USA. |
| 中文摘要 | The heavy-fermion superconductor UPt3 is thought to have odd parity, a state for which the temperature dependence of the spin susceptibility is an important signature. In order to address conflicting reports from two different experiments, the NMR Knight shift and measurements of the anisotropy of the upper critical field, we have measured the bulk susceptibility in a high-quality single crystal using polarized neutron diffraction. A temperature-independent susceptibility was observed for H parallel to a through the transitions between the normal state and the superconducting A, B, and C phases, consistent with odd-parity, spin-triplet superconductivity. |
| 收录类别 | SCI |
| 资助信息 | US Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering [DE-FG02-05ER46248, DE-FG02-10ER46783, DE-FG02-05ER46202]; ILL |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41580]  |
| 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 | Gannon, WJ,Halperin, WP,Rastovski, C,et al. Magnetization in the superconducting state of UPt3 from polarized neutron diffraction[J]. PHYSICAL REVIEW B,2012,86(10). |
| APA | Gannon, WJ,Halperin, WP,Rastovski, C,Eskildsen, MR,Dai, PC,&Stunault, A.(2012).Magnetization in the superconducting state of UPt3 from polarized neutron diffraction.PHYSICAL REVIEW B,86(10). |
| MLA | Gannon, WJ,et al."Magnetization in the superconducting state of UPt3 from polarized neutron diffraction".PHYSICAL REVIEW B 86.10(2012). |
入库方式： OAI收割
来源：物理研究所
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