Evidence of pair-breaking by PrBa in Y1-yPryBa2Cu3O7

被引：5
作者：
Blackstead, HA
Cooley, JC
Dow, JD
Hults, WL
Malik, SK
Pulling, DB
Smith, JL
Yelon, WB
机构：
[1] Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA
[2] Univ Calif Los Alamos Natl Lab, Los Alamos, NM 87545 USA
[3] Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA
[4] Tata Inst Fundamental Res, Mumbai, India
[5] Univ Missouri Res Reactor, Columbia, MO 65211 USA
来源：
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1998年 / 59卷 / 10-12期
关键词：
superconductivity; rare-earths; PrBa2Cu3O7;
D O I：
10.1016/S0022-3697(98)00107-3
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Microwave surface impedance, neutron diffraction, and electron spin resonance data provide evidence that the magnetic pair-breaking defect associated with Pr in Y1-yPryBa2Cu3O7 is Pr on the Be site, not on the rare-earth site. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：1798 / 1800
页数：3
相关论文
共 18 条
  • [1] SUPERCONDUCTIVITY IN PRBA2CU3O7
    BLACKSTEAD, HA
    CHRISEY, DB
    DOW, JD
    HORWITZ, JS
    KLUNZINGER, AE
    PULLING, DB
    [J]. PHYSICS LETTERS A, 1995, 207 (1-2) : 109 - 112
  • [2] ROLE OF BA-SITE PR IN QUENCHING SUPERCONDUCTIVITY OF Y1-YPRYBA2CU3OX AND RELATED MATERIALS
    BLACKSTEAD, HA
    DOW, JD
    [J]. PHYSICAL REVIEW B, 1995, 51 (17): : 11830 - 11837
  • [3] Observation of superconductivity in PrBa2Cu3O7
    Blackstead, HA
    Dow, JD
    Chrisey, DB
    Horwitz, JS
    Black, MA
    McGinn, PJ
    Klunzinger, AE
    Pulling, DB
    [J]. PHYSICAL REVIEW B, 1996, 54 (09): : 6122 - 6125
  • [4] BLACKSTEAD HA, 1994, ELECTROCHEMICAL SOC, V9417, P408
  • [5] A Y-89 NMR-STUDY OF PR-DOPED AND ND-DOPED YBA2CU3O7
    HAN, ZP
    DUPREE, R
    PAUL, DM
    HOWES, AP
    CAVES, LWJ
    [J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1991, 181 (4-6): : 355 - 362
  • [6] KADOWAKI K, COMMUNICATION
  • [7] LANTHANIDE SUBSTITUTION IN YBA2CU3O9-DELTA
    KAREN, P
    FJELLVAG, H
    BRAATEN, O
    KJEKSHUS, A
    BRATSBERG, H
    [J]. ACTA CHEMICA SCANDINAVICA, 1990, 44 (10): : 994 - 1001
  • [8] PRESSURE-DEPENDENCE OF T(C) IN NDBA2CU3O7-DELTA TO 6 GPA
    KIM, CC
    SKELTON, EF
    OSOFSKY, MS
    LIEBENBERG, DH
    [J]. PHYSICAL REVIEW B, 1993, 48 (09): : 6431 - 6435
  • [9] HOLE FILLING, CHARGE-TRANSFER AND SUPERCONDUCTIVITY IN ND1+XBA2-XCU3O7+DELTA
    KRAMER, MJ
    YOO, SI
    MCCALLUM, RW
    YELON, WB
    XIE, H
    ALLENSPACH, P
    [J]. PHYSICA C, 1994, 219 (1-2): : 145 - 155
  • [10] MAGNETIZATION DENSITY IN PRBA2CU3O7 BY POLARIZED-NEUTRON DIFFRACTION
    NUTLEY, MP
    BOOTHROYD, AT
    MCINTYRE, GJ
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 (pt 1) : 623 - 624
12