Comparative study of the flux pinning by columnar defects in high-T-c superconductors

被引：8
|
作者：
Chikumoto, N
Konczykowski, M
Kishio, K
Murakami, M
机构：
[1] ECOLE POLYTECH,SOLIDES IRRADIES LAB,F-91128 PALAISEAU,FRANCE
[2] UNIV TOKYO,DEPT APPL CHEM,BUNKYO KU,TOKYO 113,JAPAN
来源：
PHYSICA C | 1997年 / 282卷
关键词：
D O I：
10.1016/S0921-4534(97)01183-0
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Columnar defects are introduced to single crystals of Nd123, La214 and Bi2212 by means of 5.8-GeV Pb-ion irradiation. After the irradiation, all samples showed the enhancement of the hysteresis width in a low field range, B < B-Phi. However, there are some differences in the pinning characteristics Both irradiated Nd123 and La214 samples exhibit 'peak effect' in the magnetization curve, which is not observed in irradiated Bi2212 sample. The observed peak effect is likely to orginate from the 'matching effect'.
引用
收藏
页码：2143 / 2144
页数：2
相关论文
共 50 条
  • [21] ANISOTROPIC FLUX-PINNING IN HIGH T-C SUPERCONDUCTORS
    KOLESNIK, S
    IGALSON, J
    SKOSKIEWICZ, T
    SZYMCZAK, R
    BARAN, M
    PYTEL, K
    PYTEL, B
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1995, 140 : 1339 - 1340
  • [22] Influence of columnar defects on pinning parameters in high-Tc superconductors
    Haruta, M
    Fujiyoshi, T
    Sueyoshi, T
    Miyahara, K
    Ikegami, T
    Ebihara, K
    Miyagawa, R
    Ishikawa, N
    Awaji, S
    Watanabe, K
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2004, 412 : 511 - 514
  • [23] Vortex pinning and creep in high-temperature superconductors with columnar defects
    Civale, L
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1997, 10 (7A): : A11 - A28
  • [24] IMPORTANCE OF ELECTROMAGNETIC PINNING IN HIGH T(C) SUPERCONDUCTORS WITH LONG DEFECTS
    KULIC, ML
    KRAMER, A
    SCHOTTE, KD
    SOLID STATE COMMUNICATIONS, 1992, 82 (07) : 541 - 546
  • [25] Hydrogen in high-T-c superconductors
    Hirata, T
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 1996, 156 (02): : 227 - 250
  • [26] Electromagnetics in high-T-c superconductors
    Ma, JG
    Wolff, I
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1996, 44 (04) : 537 - 542
  • [27] Physics of High-T-c Superconductors
    Kruchinin, Sergei P.
    REVIEWS IN THEORETICAL SCIENCE, 2014, 2 (02) : 124 - 145
  • [28] 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
  • [29] Mechanical investigation of flux dissipation in Hg system high-T-c superconductors
    Tian, W
    Zhu, JS
    Li, J
    Wang, YN
    PHYSICA C, 1996, 257 (3-4): : 217 - 222
  • [30] DEFECTS IN FLUX LATTICES AND FLUX CREEP IN HIGH-T(C) SUPERCONDUCTORS
    CHUI, ST
    MA, HR
    JOURNAL OF PHYSICS-CONDENSED MATTER, 1992, 4 (14) : L237 - L244
12345