Multicomponent Order Parameter in the YBa2Cu3O7−δ

被引：0
|
作者：
Daniil Sunyaev
Mikhail Eremin
机构：
[1] Kazan (Volga Region) Federal University,Institute of Physics
来源：
Journal of Superconductivity and Novel Magnetism | 2013年 / 26卷
关键词：
Superconductivity; Multicomponent order parameter; Superfluid density;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have analyzed the temperature dependencies of the superfluid density in YBa2Cu3O7 along a- and b- crystallographic axes using the multicomponent order parameter for the superconducting gap. Estimated values of the gap components for the d-wave and the isotropic s-wave are Δd=29 meV and Δs=5 meV, correspondingly. Band structure parameters were taken accordingly ARPES and neutron scattering data.
引用
收藏
页码：2657 / 2659
页数：2
相关论文
共 50 条
  • [41] LATTICE STABILITY OF YBA2CU3O6 AND YBA2CU3O7
    DELLAVALLE, RG
    PHYSICA C, 1991, 185 : 1679 - 1680
  • [42] CU(1) AND CU(2) NMR IN YBA2CU3O7
    MONTHOUX, P
    PHYSICAL REVIEW B, 1990, 41 (16): : 11128 - 11139
  • [43] YBA2CU3O7/NDGAO3/YBA2CU3O7 TRILAYERS BY MODIFIED OFF-AXIS SPUTTERING
    WANG, SZ
    OLSSON, E
    ALARCO, JA
    IVANOV, ZG
    WINKLER, D
    LANGER, V
    BERASTEGUI, P
    JOURNAL OF APPLIED PHYSICS, 1993, 73 (11) : 7543 - 7548
  • [44] COUPLING BETWEEN PLANES AND CHAINS IN YBA2CU3O7 - A POSSIBLE SOLUTION FOR THE ORDER-PARAMETER CONTROVERSY
    COMBESCOT, R
    LEYRONAS, X
    PHYSICAL REVIEW LETTERS, 1995, 75 (20) : 3732 - 3735
  • [45] PROXIMITY EFFECT IN YBA2CU3O7/Y0.6PR0.4BA2CU3O7/YBA2CU3O7 JUNCTIONS - COMMENT
    KOGAN, VG
    SIMONOV, AY
    PHYSICAL REVIEW LETTERS, 1992, 68 (13) : 2106 - 2106
  • [46] Neutron scattering and superconducting order parameter in YBa2Cu3O7 (vol 75, pg 4134, 1995)
    Mazin, II
    Yakovenko, VM
    PHYSICAL REVIEW LETTERS, 1996, 76 (11) : 1984 - 1984
  • [47] Symmetry of the phase of the order parameter in the YBa2Cu3O7-δ
    Univ of Maryland, College Park, United States
    J Phys I, 12 (2299-2316):
  • [48] ANISOTROPIC SUPERCONDUCTING PROPERTIES OF YBA2CU3O7(0.1) AND YBA2CU3O7(0.4) UNTWINNED SINGLE-CRYSTALS
    BAUHOFER, W
    BIBERACHER, W
    GEGENHEIMER, B
    JOSS, W
    KREMER, RK
    MATTAUSCH, H
    MULLER, A
    SIMON, A
    PHYSICAL REVIEW LETTERS, 1989, 63 (22) : 2520 - 2523
  • [49] CHARACTERIZATION OF YBA2CU3O7/PRBA2CU3O7 SUPERLATTICES
    JAKOB, G
    HAHN, T
    KLUGE, T
    WAGNER, P
    ADRIAN, H
    JOURNAL OF SUPERCONDUCTIVITY, 1994, 7 (01): : 197 - 200
  • [50] SUPERCONDUCTIVITY IN YBA2CU3O7/PRBA2CU3O7 SUPERLATTICES
    LI, Q
    XI, XX
    WU, XD
    INAM, A
    VADLAMANNATI, S
    RAMESH, R
    SHWARTZ, S
    HWANG, DM
    WILKENS, B
    MARTINEZ, JA
    MCLEAN, WL
    VENKATESAN, T
    IEEE TRANSACTIONS ON MAGNETICS, 1991, 27 (02) : 2472 - 2475
12345