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题名: Spin-charge gauge compositeness of electron in HTS: Hints from metal-insulator crossover and entropy behavior
作者: Marchetti, P. A. ;  Ambrosetti, A. ;  Su, Z. B. ;  Yu, L.
刊名: JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
出版日期: 2008
卷号: 69, 期号:12, 页码:3277-3279
关键词: T-J MODEL ;  NORMAL-STATE ;  CUPRATE SUPERCONDUCTORS ;  TRANSPORT-PROPERTIES ;  LA2-XSRXCUO4 ;  RESISTIVITY ;  HEAT ;  FERMIONS ;  FILMS
学科分类: Physics
通讯作者: Marchetti, PA , Ist Nazl Fis Nucl, Dipartimento Fis G Galilei, I-35131 Padua, Italy
部门归属: [Marchetti, PA] Ist Nazl Fis Nucl, Dipartimento Fis G Galilei, I-35131 Padua, Italy; [Ambrosetti, A] Dipartimento Fis, I-38100 Trento, Italy; [Su, ZB; Yu, L] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; [Yu, L] Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
英文摘要: We show that the coexistence of Fermi arcs and metal-insulator crossover of the in-plane resistivity can give a hint of a peculiar "gauge compositeness" of the electron in hole-doped high T(c) cuprates and a similar hint also comes from the negative intercept at T = 0 of the electronic entropy extrapolated from moderate temperatures in the "pseudogap phase". An implementation of this "compositeness" within the spin-charge gauge approach is outlined and is employed to discuss the above phenomena. (C) 2008 Elsevier Ltd. All rights reserved.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000261971200092
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5429
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Marchetti, P. A.,Ambrosetti, A.,Su, Z. B.,et al. Spin-charge gauge compositeness of electron in HTS: Hints from metal-insulator crossover and entropy behavior[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS,2008,69(12):3277-3279.
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