Separated spin and charge degrees of freedom in high-Tc superconductors

被引：0
|
作者：
Krusin-Elbaum, L
Shibauchi, T
Blatter, G
机构：
[1] IBM Corp, Thomas J Watson Res Ctr, Yorktown Hts, NY 10598 USA
[2] Kyoto Univ, Dept Elect Sci & Engn, Kyoto 6158510, Japan
[3] ETH Honggerberg, CH-8093 Zurich, Switzerland
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2005年 / 19卷 / 1-3期
关键词：
pseudogap; phase diagram; upper critical field; Fermi surface; BI2SR2CACU2O8+DELTA; PSEUDOGAP; FIELD; STATE;
D O I：
10.1142/S0217979205028219
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Recent Nernst and interlayer transport experiments in Bi2Sr2CaCu2O8+y (BSCCO) high temperature superconductors report hugely different limiting magnetic flelds. We demonstrate that both fields convert to the same pseudogap energy scale T* upon transformation as orbital and Zeeman critical fields, respectively. We suggest a consistent interpretation of this finding based on separation of spin and charge degrees of freedom residing in different regions of a truncated Fermi surface.
引用
收藏
页码：193 / 197
页数：5
相关论文
共 50 条
  • [1] Vortices and charge order in high-Tc superconductors
    Einenkel, M.
    Meier, H.
    Pepin, C.
    Efetov, K. B.
    PHYSICAL REVIEW B, 2014, 90 (05)
  • [2] On the spin origin of the pseudogap in high-Tc superconductors
    Krusin-Elbaum, L
    Shibauchi, T
    Li, M
    Maley, MP
    Kes, PH
    PHYSICA C, 2001, 364 : 434 - 436
  • [3] Orbitally induced spin-charge modulation and pseudogap formation in the high-Tc superconductors
    Mizokawa, T.
    Wakisaka, Y.
    Sudayama, T.
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2010, 470 : S165 - S167
  • [4] Spin Dynamics in the Bi-Directional Charge Density Wave State of High-Tc Superconductors
    Hong-Min Jiang
    Journal of Superconductivity and Novel Magnetism, 2016, 29 : 1731 - 1735
  • [5] High-magnetic-field induced charge order in high-Tc cuprate superconductors
    Zheng, L. X.
    Li, J.
    Wu, T.
    CHINESE PHYSICS B, 2019, 28 (11)
  • [6] Superconducting fluctuations and the Nernst effect in high-Tc superconductors
    Chen, Y-J
    Lin, P. J.
    Wu, K. H.
    Rosenstein, B.
    Luo, C. W.
    Juang, J. Y.
    Lin, J-Y
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2013, 26 (10)
  • [7] The phase diagram of high-Tc superconductors
    Tallon, JL
    Benseman, T
    Williams, GVM
    Loram, JW
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2004, 415 (1-2): : 9 - 14
  • [8] Intrinsic Charge Dynamics in High-Tc AFeAs(O,F) Superconductors
    Charnukha, A.
    Proepper, D.
    Zhigadlo, N. D.
    Naito, M.
    Schmidt, M.
    Wang, Zhe
    Deisenhofer, J.
    Loidl, A.
    Keimer, B.
    Boris, A. V.
    Basov, D. N.
    PHYSICAL REVIEW LETTERS, 2018, 120 (08)
  • [9] Condensation energy for spin fluctuations mechanism of pairing in high-Tc superconductors
    Kruchinin, S
    NEW CHALLENGES IN SUPERCONDUCTIVITY: EXPERIMENTAL ADVANCES AND EMERGING THEORIES, 2005, 183 : 145 - 150
  • [10] Charge and spin inhomogeneity as a key to the physics of the high-Tc cuprates
    Caprara, S
    Castellani, C
    Di Castro, C
    Grilli, M
    Perali, A
    PHYSICA B, 2000, 280 (1-4): : 196 - 200
12345