Spin-charge gauge symmetry: A way to tackle HTS cuprates?
文献类型：会议论文
| 作者 | Marchetti, PA; Su, ZB ; Yu, L
|
| 出版日期 | 2006 |
| 会议日期 | JUL 11-16, 2004 |
| 会议地点 | Sitges, SPAIN |
| 关键词 | TEMPERATURE NORMAL-STATE TRANSPORT-PROPERTIES INSULATOR CROSSOVER METAL CROSSOVER SINGLE-CRYSTALS LA2-XSRXCUO4 RESISTIVITY SUPERCONDUCTORS INPLANE MAGNETORESISTANCE |
| 卷号 | 67 |
| 期号 | 1-3 |
| DOI | 10.1016/j.jpcs.2005.10.006 |
| 页码 | 450-452 |
| 英文摘要 | We propose an explanation of several experimental features of transport phenomena in the normal state of high T-c cuprates in terms of a spin-charge gauge theory of the 2D t-J model. The calculated doping (delta)-temperature (7) dependence for a number of physical quantities is found in qualitative agreement with data. In particular, we recover: in the 'pseudogap phase' the metal-insulator crossover of the in-plane resistivity and of the NMR 'relaxation time' (T1T)(63) and the insulating behavior of the out-of-plane resistivity; in the 'strange metal phase' (at higher T or delta) the linear in T behavior of the above quantities; the appearance of maxima in the in-plane far-infrared conductivity in strongly underdoped and overdoped samples. (c) 2005 Elsevier Ltd. All rights reserved. |
| 会议录 | JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
 |
| 会议录出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 会议录出版地 | OXFORD |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| ISSN号 | 0022-3697 |
| WOS研究方向 | Chemistry ; Physics |
| 源URL | [http://ir.itp.ac.cn/handle/311006/23696]  |
| 专题 | SCI会议论文 |
| 作者单位 | 1.Ist Nazl Fis Nucl, Dipartimento Fis G Galilei, I-35131 Padua, Italy 2.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China 3.Chinese Acad Sci, Interdisciplinary Ctr Theoret Studies, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Marchetti, PA,Su, ZB,Yu, L. Spin-charge gauge symmetry: A way to tackle HTS cuprates?[C]. 见:. Sitges, SPAIN. JUL 11-16, 2004. |
入库方式： OAI收割
来源：理论物理研究所
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