INTRINSIC PINNING AND GUIDED MOTION OF VORTICES IN HIGH-T-C SUPERCONDUCTORS

被引：16
|
作者：
VASEK, P [1 ]
JANECEK, I [1 ]
PLECHACEK, V [1 ]
机构：
[1] TECH UNIV OSTRAVA, FAC SCI, CS-70833 OSTRAVA, CZECH REPUBLIC
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1995年 / 247卷 / 3-4期
关键词：
D O I：
10.1016/0921-4534(95)00212-X
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The anisotropy of the vortex motion has been studied on textured samples of Bi based superconductors. For some orientation of the magnetic field and transport current with respect to the preferential orientation of grains a Hall (transverse) voltage even in a magnetic field has been observed in the mixed state in the low-temperature range. The observed dependences have been discussed as a result of the guided motion of vortices due to intrinsic pinning due to the layered structure of the material under study. The increase of the temperature suppresses the anisotropy of the pinning and even the voltage disappears.
引用
收藏
页码：381 / 384
页数：4
相关论文
共 50 条
  • [21] Electromagnetics in high-T-c superconductors
    Ma, JG
    Wolff, I
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1996, 44 (04) : 537 - 542
  • [22] Some exotic phenomena related to vortices in high-T-c and heavy fermion superconductors
    Tachiki, M
    Koyama, T
    Takahashi, S
    PHYSICA C, 1996, 263 (1-4): : 1 - 11
  • [23] Physics of High-T-c Superconductors
    Kruchinin, Sergei P.
    REVIEWS IN THEORETICAL SCIENCE, 2014, 2 (02) : 124 - 145
  • [24] INTRINSIC FLUX PINNING FORCE IN HIGH T-c OXIDE SUPERCONDUCTORS
    Cao, Z. S.
    Zhang, Y.
    Zhao, Z. X.
    MODERN PHYSICS LETTERS B, 1990, 4 (19): : 1227 - 1236
  • [25] NUMERICAL SIMULATIONS ON THE AC RESPONSE OF FLUX MOTION IN HIGH-T-C SUPERCONDUCTORS
    HO, KM
    DONG, JM
    WANG, ZD
    ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1995, 97 (03): : 409 - 412
  • [26] INTRINSIC JOSEPHSON-JUNCTIONS IN HIGH-T-C SUPERCONDUCTORS AS HIGH-FREQUENCY SOURCES
    SCHLENGA, K
    HECHTFISCHER, G
    WALKENHORST, W
    MULLER, P
    REGI, FX
    SAVARY, H
    SCHNECK, J
    VEITH, M
    BRODKORB, W
    STEINBEISS, E
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1995, 5 (02) : 3272 - 3275
  • [27] THE SCALING LAW OF THE PINNING FORCE AND ANOMALOUS HALL-EFFECT IN THE HIGH-T-C SUPERCONDUCTORS
    CHEN, J
    YIN, D
    LI, CY
    ZHAO, WB
    WU, K
    ZHANG, JL
    JOURNAL OF PHYSICS-CONDENSED MATTER, 1995, 7 (43) : 8331 - 8335
  • [28] Accommodation of vortices to tilted line defects in high-T-c superconductors with various electronic anisotropies
    Hardy, V
    Wahl, A
    Hebert, S
    Ruyter, A
    Provost, J
    Groult, D
    Simon, C
    PHYSICAL REVIEW B, 1996, 54 (01): : 656 - 664
  • [29] NMR study of high-T-c superconductors
    Asayama, K
    Kitaoka, Y
    Zheng, GQ
    Ishida, K
    Magishi, K
    PHYSICA B-CONDENSED MATTER, 1996, 223-24 (1-4) : 478 - 483
  • [30] High-T-c superconductors with apical halogens
    Golovashkin, AI
    Anshukova, NV
    Ivanova, LI
    Rusakov, AP
    PHYSICA C, 1997, 282 : 1067 - 1068
12345