Antiferromagnetism and charged vortices in high-Tc superconductors -: art. no. 064504

被引：22
|
作者：
Knapp, D [1 ]
Kallin, C
Ghosal, A
Mansour, S
机构：
[1] McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada
[2] Duke Univ, Dept Phys, Durham, NC 27708 USA
来源：
PHYSICAL REVIEW B | 2005年 / 71卷 / 06期
关键词：
D O I：
10.1103/PhysRevB.71.064504
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of the long-range Coulomb interaction on charge accumulation in antiferromagnetic vortices in high-T-c superconductors is studied within a Bogoliubov-de Gennes mean-field model of competing antiferromagnetic and d-wave superconducting orders. Antiferromagnetism is found to be associated with an accumulation of charge in the vortex core, even in the presence of the long-range Coulomb interaction. The manifestation of Pi-triplet pairing in the presence of coexisting d-wave superconductivity and antiferromagnetic order, and the intriguing appearance of one-dimensional stripelike ordering are discussed. The local density of states in the vortex core is calculated and is found to be in excellent qualitative agreement with experimental data.
引用
收藏
页数：12
相关论文
共 50 条
  • [1] Charged vortices in high-Tc superconductors
    Matsuda, Y
    Kumagai, K
    VORTICES IN UNCONVENTIONAL SUPERCONDUCTORS AND SUPERFLUIDS, 2002, 132 : 283 - 299
  • [2] Observation of structures of chain vortices inside anisotropic high-Tc superconductors -: art. no. 237001
    Tonomura, A
    Kasai, H
    Kamimura, O
    Matsuda, T
    Harada, K
    Yoshida, T
    Akashi, T
    Shimoyama, J
    Kishio, K
    Hanaguri, T
    Kitazawa, K
    Masui, T
    Tajima, S
    Koshizuka, N
    Gammel, PL
    Bishop, D
    Sasase, M
    Okayasu, S
    PHYSICAL REVIEW LETTERS, 2002, 88 (23) : 2370011 - 2370014
  • [3] Spin and charge order around vortices and impurities in high-Tc superconductors -: art. no. 067003
    Zhu, JX
    Martin, I
    Bishop, AR
    PHYSICAL REVIEW LETTERS, 2002, 89 (06) : 1 - 067003
  • [4] Nernst effect in high-Tc superconductors -: art. no. 024510
    Wang, Y
    Li, L
    Ong, NP
    PHYSICAL REVIEW B, 2006, 73 (02)
  • [5] Density of states in high-Tc superconductor vortices -: art. no. 277002
    Berthod, C
    Giovannini, B
    PHYSICAL REVIEW LETTERS, 2001, 87 (27) : 277002 - 277002
  • [6] Thermodynamics of high-TC materials in the rotating antiferromagnetism theory -: art. no. 174523
    Azzouz, M
    PHYSICAL REVIEW B, 2003, 68 (17)
  • [7] Competition between antiferromagnetism and superconductivity in high-Tc cuprates -: art. no. 156404
    Sénéchal, D
    Lavertu, PL
    Marois, MA
    Tremblay, AMS
    PHYSICAL REVIEW LETTERS, 2005, 94 (15)
  • [8] Neutron resonance in high-Tc superconductors is not the π particle -: art. no. 144507
    Tchernyshyov, O
    Norman, MR
    Chubukov, AV
    PHYSICAL REVIEW B, 2001, 63 (14)
  • [9] Mesoscopic josephson junctions of high-Tc superconductors -: art. no. 100501
    Tzalenchuk, AY
    Lindström, T
    Charlebois, SA
    Stepantsov, EA
    Ivanov, Z
    Zagoskin, AM
    PHYSICAL REVIEW B, 2003, 68 (10)
  • [10] Melting of the vortex lattice in high-Tc superconductors -: art. no. 220504
    Li, DP
    Rosenstein, B
    PHYSICAL REVIEW B, 2002, 65 (22) : 1 - 4
12345