Dependence of the recovery current of multifilamentary NbTi superconductors on matrix purity

被引：2
|
作者：
Usak, P [1 ]
机构：
[1] Slovak Acad Sci, Inst Elect Engn, Bratislava 84104, Slovakia
来源：
SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 2006年 / 19卷 / 01期
关键词：
D O I：
10.1088/0953-2048/19/1/004
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The paper reports on a numerical calculation method of the recovery current of multifilamentary NbTi superconductors cooled by liquid helium. It is applied to the investigation of the influence of copper matrix purity on the recovery current. Our motivation was to estimate the range and limits for this parameter as an aid to the conductor selection process in the industrial manufacture of superconducting magnets.
引用
收藏
页码：22 / 26
页数：5
相关论文
共 50 条
  • [1] CRITICAL CURRENT TRANSITION STUDY ON MULTIFILAMENTARY NBTI SUPERCONDUCTORS HAVING A CU, A CUNI OR A MIXED MATRIX
    BOSCHMAN, H
    TENKATE, HHJ
    VANDEKLUNDERT, LJM
    IEEE TRANSACTIONS ON MAGNETICS, 1988, 24 (02) : 1141 - 1144
  • [2] UNEXPECTED TIME-DEPENDENCE OF AC LOSSES IN MULTIFILAMENTARY NBTI SUPERCONDUCTORS
    SCHMIDT, C
    APPLIED PHYSICS LETTERS, 1993, 62 (26) : 3513 - 3515
  • [3] Time dependence of ac losses in multifilamentary NbTi superconductors due to proximity coupling
    Schmidt, C
    JOURNAL OF APPLIED PHYSICS, 1996, 79 (06) : 3133 - 3140
  • [4] Some effects of matrix additions to Nb3Sn and NbTi multifilamentary superconductors
    Gregory, Eric
    Liu, He
    Pyon, Taeyoung
    Cryogenics, 1994, 34 (Suppl) : 543 - 546
  • [5] SOME EFFECTS OF MATRIX ADDITIONS TO NB3SN AND NBTI MULTIFILAMENTARY SUPERCONDUCTORS
    GREGORY, E
    LIU, H
    PYON, T
    CRYOGENICS, 1994, 34 : 543 - 546
  • [6] INFLUENCE OF FILAMENT SPIRALITY ON CURRENT-VOLTAGE CHARACTERISTICS OF TWISTED MULTIFILAMENTARY NBTI SUPERCONDUCTORS
    POLAK, M
    MINTS, RG
    MAJOROS, M
    CRYOGENICS, 1989, 29 (10) : 963 - 970
  • [7] NBTI SUPERCONDUCTORS WITH ALUMINUM MATRIX
    BURYAK, VP
    DUGADKO, AB
    MIRONOVA, ON
    PETRUSENKO, AI
    BLIZNYUK, VA
    DOLBINOV, JD
    LYKHIN, VA
    IEEE TRANSACTIONS ON MAGNETICS, 1992, 28 (01) : 874 - 876
  • [8] Enhanced critical current density in multifilamentary NbTi/Cu superconductors with highly aligned artificial pinning center
    Liu, XH
    Sulpice, A
    Mossang, E
    Tournier, R
    Fournier, T
    Zhou, L
    Wu, XZ
    Xie, BH
    Fu, BQ
    Wang, FY
    Zhang, PX
    Feng, Y
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2004, 412 : 1244 - 1250
  • [9] Development of artificial pinning center NbTi multifilamentary superconductors for commercial applications
    Wong, T
    Frost, D
    Renaud, CV
    Rudziak, MK
    Wong, J
    IEEE TRANSACTIONS ON MAGNETICS, 1996, 32 (04) : 2764 - 2767
  • [10] On the temperature dependence of NBTI recovery
    Aichinger, T.
    Nelhiebel, M.
    Grasser, T.
    MICROELECTRONICS RELIABILITY, 2008, 48 (8-9) : 1178 - 1184
12345