Prerequisite for superconductivity: Appropriate spin-charge correlations

被引：0
|
作者：
De Cao, Tian [1 ]
机构：
[1] Nanjing Univ Informat Sci Technol, Dept Phys, Nanjing 210044, Peoples R China
来源：
SOLID STATE COMMUNICATIONS | 2008年 / 147卷 / 1-2期
关键词：
spin correlation; charge correlation; superconductivity;
D O I：
10.1016/j.ssc.2008.04.033
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
This work shows that both superconductivity and anti ferromagnetism can be included in the Hubbard model. It is shown that the appropriate spin-charge correlation is the key role to any superconductivity. Some unusual properties of cuprate superconductors are discussed with regard to this correlation. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4 / 7
页数：4
相关论文
共 50 条
  • [1] SUPERCONDUCTIVITY, HOLE MOTION, AND SPIN-CHARGE CORRELATIONS IN THE T-J MODEL IN 2 DIMENSIONS
    LUK, KH
    COX, DL
    PHYSICAL REVIEW B, 1990, 41 (07): : 4456 - 4464
  • [2] Superconductivity on the Brink of Spin-Charge Order in a Doped Honeycomb Bilayer
    Vafek, Oskar
    Murray, James M.
    Cvetkovic, Vladimir
    PHYSICAL REVIEW LETTERS, 2014, 112 (14)
  • [3] Separation of the spin-charge correlations in the two-band Hubbard model of high-Tc superconductivity
    Adam, Gh.
    Adam, S.
    JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2008, 10 (07): : 1666 - 1670
  • [4] Spin-charge recombination and superconductivity in the t-J model
    Sarker, SK
    PHYSICAL REVIEW B, 2000, 61 (13): : 8663 - 8666
  • [5] SPIN-CHARGE SEPARATION AND SUPERCONDUCTIVITY FROM THE T-J MODEL
    RICE, MJ
    WANG, YR
    PHYSICAL REVIEW B, 1993, 48 (17): : 12921 - 12925
  • [6] Fingerprint of dynamical spin-charge correlations in the tunneling spectra of colossal magnetoresistive manganites
    Seiro, Silvia S.
    Fasano, Yanina
    Maggio-Aprile, Ivan
    Koller, Edmond
    Lortz, Rolf
    Fischer, Oystein
    PHYSICAL REVIEW B, 2009, 80 (10)
  • [7] Strong Correlations in Density-Functional Theory: A Model of Spin-Charge and Spin Orbital Separations
    Vieira, Daniel
    JOURNAL OF CHEMICAL THEORY AND COMPUTATION, 2014, 10 (09) : 3641 - 3646
  • [8] Spin-charge correlations in finite one-dimensional multiband Fermi systems
    Becker, J. M.
    Koutentakis, G. M.
    Schmelcher, P.
    PHYSICAL REVIEW RESEARCH, 2023, 5 (04):
  • [9] Superconductivity vs. spin-charge separation:: Application to high-Tc cuprates
    Ng, Tai-Kai
    EPL, 2008, 82 (04)
  • [10] Lattice distortions and spin-charge inhomogeneity in the underdoped superconductivity of high-Tc cuprates
    Yanagisawa, T
    Miyazaki, M
    Yamaji, K
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2003, 392 : 42 - 47
12345