Kondo liquid emergence and relocalization in the approach to antiferromagnetic ordering in CePt2In7
文献类型：期刊论文
| 作者 | apRoberts-Warren, N ; Dioguardi, AP ; Shockley, AC ; Lin, CH ; Crocker, J ; Klavins, P ; Pines, D ; Yang, YF ; Curro, NJ |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2011 |
| 卷号 | 83期号:6 |
| 关键词 | HEAVY SUPERCONDUCTIVITY TEMPERATURE LATTICE MATTER |
| ISSN号 | 1098-0121 |
| 通讯作者 | apRoberts-Warren, N: Univ Calif Davis, Dept Phys, Davis, CA 95616 USA. |
| 中文摘要 | CePt2In7 is a heavy fermion system with an antiferromagnetic transition at T-N = 5.2 K at ambient pressure. Pt-195 Knight shift measurements reveal anomalous behavior below T* similar to 40 K. By comparing the susceptibility and Knight shift data, we extract the individual contributions of the local moments and the heavy electron components to the magnetic susceptibility. Our results confirm the scaling predictions of the standard model, but reveal a surprising result, namely, that below 14 K the hybridized quasiparticles begin to "relocalize," an important precursor to their joining the local moments in becoming antiferromagnetically ordered at T-N. |
| 收录类别 | SCI |
| 资助信息 | National Nuclear Security Administration through DOE [DOE DE-FG52-09NA29464]; US Department of Energy |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40488]  |
| 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 | apRoberts-Warren, N,Dioguardi, AP,Shockley, AC,et al. Kondo liquid emergence and relocalization in the approach to antiferromagnetic ordering in CePt2In7[J]. PHYSICAL REVIEW B,2011,83(6). |
| APA | apRoberts-Warren, N.,Dioguardi, AP.,Shockley, AC.,Lin, CH.,Crocker, J.,...&Curro, NJ.(2011).Kondo liquid emergence and relocalization in the approach to antiferromagnetic ordering in CePt2In7.PHYSICAL REVIEW B,83(6). |
| MLA | apRoberts-Warren, N,et al."Kondo liquid emergence and relocalization in the approach to antiferromagnetic ordering in CePt2In7".PHYSICAL REVIEW B 83.6(2011). |
入库方式： OAI收割
来源：物理研究所
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