PR-SUBSTITUTION EFFECT ON SUPERCONDUCTING TRANSITION-TEMPERATURE OF YBBA2CU3O7-DELTA

被引：8
|
作者：
HO, JC
WU, CY
TIAN, YX
TANG, YJ
CHEN, XL
CAO, XW
机构：
[1] WICHITA STATE UNIV,NATL INST AVIAT RES,WICHITA,KS 67208
[2] UNIV NEBRASKA,BEHLEN LAB PHYS,LINCOLN,NE 68508
来源：
SOLID STATE COMMUNICATIONS | 1992年 / 82卷 / 05期
关键词：
Ceramic Materials - Copper Oxides - Ions - Praseodymium and Alloys;
D O I：
10.1016/0038-1098(92)90374-I
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Following a recent report concerning a "nonmagnetic-magnetic transition" of Pr ions in superconducting (RE(1-x)Pr(x)) Ba2Cu3O7-delta (RE = Y and rare earth) systems in accounting for the deviation from Abrikosov-Gor'kov magnetic pair-breaking theory observed in the systems with relatively small RE3+ radii, this paper reports a study on another system with RE = Yb, which has even smaller ionic radius. The superconducting transition temperature of this system remains practically constant at 92 K for x up to about 0.1 before decreasing with increasing x as to be expected from the Abrikosov-Gor'kov theory.
引用
收藏
页码：385 / 387
页数：3
相关论文
共 50 条
  • [1] Study of the magnetic relaxation on superconducting YbBa2Cu3O7-delta films
    Abilio, CC
    Lenkens, M
    Muller, G
    Godinho, M
    CZECHOSLOVAK JOURNAL OF PHYSICS, 1996, 46 : 1679 - 1680
  • [2] SUPERCONDUCTING EUBA2CU3O7-DELTA AND YBBA2CU3O7-DELTA PRODUCED BY OXIDATION OF MICROCRYSTALLINE PRECURSOR ALLOYS
    WEISS, F
    YAVARI, AR
    ROUAULT, A
    MADAR, R
    SENATEUR, JP
    DESRE, P
    PHYSICA C, 1988, 153 : 840 - 841
  • [3] Synthesis of Superconducting YbBa2Cu3O7-delta Thin Films by Electron Beam Deposition
    MUKAIDA, M
    YAMAMOTO, M
    TAZOH, Y
    KURODA, K
    HOHKAWA, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (02): : L211 - L213
  • [4] Variations of superconducting transition temperature in YbBa2Cu3O7-δ ceramics by Gd substitution
    Matsushima, K.
    Taka, C.
    Nishida, A.
    28TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT28), 2018, 969
  • [5] PRESSURE EFFECT ON THE SUPERCONDUCTING TRANSITION-TEMPERATURE OF DY1-XPRXBA2CU3O7-DELTA
    LIN, JG
    XUE, YY
    CHU, CW
    CAO, XW
    HO, JC
    JOURNAL OF APPLIED PHYSICS, 1993, 73 (10) : 5871 - 5873
  • [6] THE EFFECT OF FERROELASTIC DEFORMATIONS IN THE PARENT PHASE ON THE SUPERCONDUCTING TRANSITION-TEMPERATURE OF YBA2CU3O7-DELTA
    GUFAN, YM
    KRISTALLOGRAFIYA, 1995, 40 (02): : 203 - 211
  • [7] HEAT-CAPACITY OF YBA2CU3O7-DELTA AT THE SUPERCONDUCTING TRANSITION-TEMPERATURE
    NEVITT, MV
    CRABTREE, GW
    KLIPPERT, TE
    PHYSICAL REVIEW B, 1987, 36 (04): : 2398 - 2400
  • [8] THE EFFECT OF OXYGEN STOICHIOMETRY ON THE SUPERCONDUCTING PROPERTIES OF YBA2CU3O7-DELTA NEAR THE TRANSITION-TEMPERATURE
    SLASKI, M
    LAEGREID, T
    NES, OM
    GJOLMESLI, S
    TUSET, P
    FOSSHEIM, K
    BUKOWSKI, Z
    PHYSICA C, 1989, 162 : 103 - 104
  • [9] CRYSTAL-STRUCTURE OF THE HIGH-TC SUPERCONDUCTOR YBBA2CU3O7-DELTA
    ASANO, H
    ISHIGAKI, T
    TAKITA, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1987, 26 (06): : L1064 - L1065
  • [10] Optimisation of the microwave properties of high oxygen-pressure sputtered YBa2Cu3O7-delta and YbBa2Cu3O7-delta films
    Hensen, S
    Lenkens, M
    Getta, M
    Muller, G
    Avenhaus, B
    Porch, A
    Lancaster, MJ
    APPLIED SUPERCONDUCTIVITY 1995, VOLS. 1 AND 2: VOL 1: PLENARY TALKS AND HIGH CURRENT APPLICATIONS; VOL 2: SMALL SCALE APPLICATIONS, 1995, 148 : 1127 - 1130
12345