Emergent states in heavy-electron materials
文献类型：期刊论文
| 作者 | Yang, YF ; Pines, D |
| 刊名 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
 |
| 出版日期 | 2012 |
| 卷号 | 109期号:45页码:E3060 |
| 关键词 | FERMION SUPERCONDUCTOR KONDO-LATTICE HIDDEN-ORDER URU2SI2 MAGNETISM CERHIN5 UNI2AL3 CECOIN5 |
| ISSN号 | 0027-8424 |
| 通讯作者 | Yang, YF: Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We obtain the conditions necessary for the emergence of various low-temperature ordered states (local-moment antiferromagnetism, unconventional superconductivity, quantum criticality, and Landau Fermi liquid behavior) in Kondo lattice materials by extending the two-fluid phenomenological theory of heavy-electron behavior to incorporate the concept of hybridization effectiveness. We use this expanded framework to present a new phase diagram and consistent physical explanation and quantitative description of measured emergent behaviors such as the pressure variation of the onset of local-moment antiferromagnetic ordering at T-N, the magnitude of the ordered moment, the growth of superconductivity within that ordered state, the location of a quantum critical point, and of a delocalization line in the pressure/temperature phase diagram at which local moments have disappeared and the heavy-electron Fermi surface has grown to its maximum size. We apply our model to CeRhIn5 and a number of other heavy-electron materials and find good agreement with experiment. |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation-China [11174339]; Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/37283]  |
| 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 | Yang, YF,Pines, D. Emergent states in heavy-electron materials[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2012,109(45):E3060. |
| APA | Yang, YF,&Pines, D.(2012).Emergent states in heavy-electron materials.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,109(45),E3060. |
| MLA | Yang, YF,et al."Emergent states in heavy-electron materials".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 109.45(2012):E3060. |
入库方式： OAI收割
来源：物理研究所
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