Flux jump in Y1-xNdxBa2Cu3O7-y superconductors prepared by the MTG method

被引：2
|
作者：
Xing, YT [1 ]
Wang, YZ
Tang, H
Yang, ZQ
Su, XD
Jia, ZY
Huap, L
Qiao, GW
Brück, E
de Boer, FR
机构：
[1] Chinese Acad Sci, Met Res Inst, Shenyang 110015, Peoples R China
[2] Univ Amsterdam, Van der Waals Zeeman Inst, NL-1018 XE Amsterdam, Netherlands
来源：
PHYSICA C | 2000年 / 337卷 / 1-4期
关键词：
Y1-xNdxBa2Cu3O7-y superconductors; MTG method; flux jump;
D O I：
10.1016/S0921-4534(00)00092-7
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Flux jump behavior was observed on magnetic hysteresis loops of some MTG-processed Y1-xNdxBa2Cu3O7-y high-temperature superconductors at 5 K. The magnetization was measured by a SQUID magnetometer and the magnetic field was applied parallel to the c axis. This phenomenon may indicate a phase transition of flux lattice in the investigated superconductors. It was also found that flux jump behavior in these textured (Y,Nd)BaCuO superconducting samples correlates with the degree of Nd substitution. The mechanism corresponding to the effect of Nd substitution is now under further investigation. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：200 / 203
页数：4
相关论文
共 50 条
  • [31] Enhancement of flux pinning in GdBa2Cu3O7-y bulks prepared by nanoparticle-powder-assisted method
    Chang Chun HSIEH
    C.C.SORRELL
    [J]. Railway Engineering Science, 2011, (02) : 104 - 109
  • [32] Enhancement of flux pinning in GdBa2Cu3O7-y bulks prepared by nanoparticle-powder-assisted method
    Cheng, C. H.
    Hsieh, Chang Chun
    Ke, Chuan
    Zhang, H.
    Sorrell, C. C.
    [J]. JOURNAL OF MODERN TRANSPORTATION, 2011, 19 (02): : 104 - 109
  • [33] Enhancement of flux pinning in GdBa2Cu3O7−y bulks prepared by nanoparticle-powder-assisted method
    C. H. Cheng
    Chang Chun Hsieh
    Chuan Ke
    H. Zhang
    C. C. Sorrell
    [J]. Journal of Modern Transportation, 2011, 19 (2): : 104 - 109
  • [34] MAGNETIC ANOMALY IN Y1-XPRXBA2CU3O7-Y
    PRADHAN, AK
    ROY, SB
    CHADDAH, P
    CHEN, C
    WANKLYN, BM
    [J]. PHYSICA C, 1994, 225 (3-4): : 369 - 373
  • [35] BIHYBRIDIZATION MODEL OF Y1-XPRXBA2CU3O7-Y
    GAO, Q
    ZHANG, LY
    [J]. PHYSICAL REVIEW B, 1994, 50 (14): : 10230 - 10237
  • [36] TRANSPORT CURRENT AND MICROSTRUCTURE IN Y1BA2CU3O7-X SUPERCONDUCTORS
    REDDI, BV
    JAIN, K
    KHURANA, BS
    RAO, SUM
    KISHORE, R
    TRIPATHI, RB
    KOTNALA, RK
    KHULLAR, SM
    GOEL, RC
    SINGH, S
    DAS, BK
    [J]. SOLID STATE COMMUNICATIONS, 1988, 68 (09) : 841 - 845
  • [37] High Temperature Superconductors (Y1-xNdx)Ba2Cu3O7-δ Obtained by Acetate Method
    de Leo, Ana C.
    Nascimento, Mylena P.
    Chacon, Ury D.
    Baggio-Saitovitch, Elisa M.
    Fontes, Magda B.
    Neves, Marcelo A.
    Lopez, Ada
    [J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2018, 28 (04)
  • [38] FLUX PINNING AND CRITICAL CURRENT-DENSITY IN YBA2CU3O6+Y AND EUBA2CU3O6+Y SUPERCONDUCTORS
    GANG, X
    STREITZ, FH
    GAVRIN, A
    CIEPLAK, MZ
    CHILDRESS, J
    MING, L
    ZWICKER, A
    CHIEN, CL
    [J]. PHYSICAL REVIEW B, 1987, 36 (04): : 2382 - 2385
  • [39] PRESSURE STUDY AND THE CRITICAL CURRENT OF HIGH-TC SUPERCONDUCTORS YBA2CU3O7-Y AND GDBA2CU3O7-Y
    YOMO, S
    MURAYAMA, C
    UTSUMI, W
    TAKAHASHI, H
    YAGI, T
    MORI, N
    TAMEGAI, T
    WATANABE, A
    IYE, Y
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1987, 26 : 1107 - 1108
  • [40] Magnetic field induced excess conductivity in Y1-xCaxBa2Cu3O7-y/Ag composite superconductors
    Behera, D
    Mohapatra, UK
    Mishra, NC
    [J]. INDIAN JOURNAL OF PHYSICS, 2004, 78 (08) : 803 - 808
12345