Decreasing losses in Y1Ba2Cu3O7-δ rods in the superconducting state

被引：0
|
作者：
Churin, S. A. [1 ]
机构：
[1] Russian Acad Sci, Inst Phys Microstruct, R-603600 Nizhnii Novgorod, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2008年 / 34卷 / 01期
关键词：
74.81.Bd;
D O I：
10.1134/S1063785008010021
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A new method is proposed for growing Y1Ba2Cu3O7-delta (YBCO) rods and special growth regimes are described which provide decreasing losses in these rods in the superconducting state. It is shown that the thermocapillary mechanism of liquid phase transfer during the melting and crystallization of YBCO is responsible for the formation of a nonsuperconducting phase at the boundaries between crystal blocks. Results of the measurement of current-voltage characteristics of YBCO rods in the superconducting state are presented.
引用
收藏
页码：4 / 6
页数：3
相关论文
共 50 条
  • [1] Decreasing losses in Y1Ba2Cu3O7−δ rods in the superconducting state
    S. A. Churin
    Technical Physics Letters, 2008, 34 : 4 - 6
  • [2] Current dependent reorganization in superconducting Y1Ba2Cu3O7-δ
    Kiliç, A
    Kiliç, K
    Yetis, H
    Çetin, O
    EUROPEAN PHYSICAL JOURNAL B, 2005, 46 (02): : 177 - 186
  • [3] Transport relaxation phenomena in superconducting Y1Ba2Cu3O7-δ
    Kiliç, K
    Kiliç, A
    Yetis, H
    Çetin, O
    JOURNAL OF APPLIED PHYSICS, 2004, 95 (04) : 1924 - 1932
  • [4] Transport relaxation phenomena in superconducting Y1Ba2Cu3O7-δ
    Kiliç, K., 1924, American Institute of Physics Inc. (95):
  • [5] Current dependent reorganization in superconducting Y1Ba2Cu3O7-δ
    A. Kiliç
    K. Kiliç
    H. Yetiş
    O. Çetin
    The European Physical Journal B - Condensed Matter and Complex Systems, 2005, 46 : 177 - 186
  • [6] Metallic normal state of Y1Ba2Cu3O7-δ
    Kunchur, MN
    Ivlev, BI
    Christen, DK
    Phillips, JM
    PHYSICAL REVIEW LETTERS, 2000, 84 (22) : 5204 - 5207
  • [7] Effect of magnetic field on the temperature gradient in Y1Ba2Cu3O7-δ + Eu1Ba2Cu3O7-δ rods
    Churin, S. A.
    TECHNICAL PHYSICS LETTERS, 2009, 35 (05) : 432 - 434
  • [8] Current-induced voltage oscillations in superconducting Y1Ba2Cu3O7-δ
    Kiliç, K
    Kiliç, A
    Altinkök, A
    Yetis, H
    Çetin, O
    EUROPEAN PHYSICAL JOURNAL B, 2005, 48 (02): : 189 - 197
  • [9] Current-induced voltage oscillations in superconducting Y1Ba2Cu3O7-δ
    K. Kiliç
    A. Kiliç
    A. Altınkök
    H. Yetiş
    O. Çetin
    The European Physical Journal B - Condensed Matter and Complex Systems, 2005, 48 : 189 - 197
  • [10] Absorption and desorption of oxygen in Y1Ba2Cu3O7-δ
    Umemura, Toshio, 1600, (28):
12345