Flux Pinning and Forced Entanglement by Splayed Columnar Defects

被引：3
|
作者：
Hwa, T. [1 ]
Le Doussal, P. [2 ]
Nelson, D. R. [3 ]
Vinokur, V. [4 ]
机构：
[1] Inst Adv Study, Princeton, NJ 08540 USA
[2] Rutgers State Univ, Serin Phys Lab, Piscataway, NJ 08855 USA
[3] Harvard Univ, Lyman Lab Phys, Cambridge, MA 02138 USA
[4] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1994年 / 235-40卷
关键词：
D O I：
10.1016/0921-4534(94)91010-3
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We propose controlled splay of artificial columnar defects in cuprate superconductors as a strategy to enhance transport properties in a field compared to parallel columns. The theory predicts a new "splayed glass" phase with a greatly reduced flux creep, an entangled ground state, and very slow response to a transverse field.
引用
收藏
页码：2967 / 2968
页数：2
相关论文
共 50 条
  • [41] Local magnetic measurement of strong pinning by columnar defects
    Konczykowski, M
    Zeldov, E
    Majer, D
    Bouffard, S
    PHYSICA C, 1997, 282 : 2189 - 2190
  • [42] Do surface columnar defects produce bulk pinning?
    Mezzetti, E
    Gerbaldo, R
    Ghigo, G
    Gozzelino, L
    Minetti, B
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2000, 341 : 1261 - 1262
  • [43] Effects of Splayed Columnar Defects on Critical Current Density in CaKFe4As4
    Takahashi, A.
    Pyon, S.
    Kobayashi, Y.
    Kambara, T.
    Yoshida, A.
    Okayasu, S.
    Ichinose, A.
    Tamegai, T.
    32ND INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY (ISS2019), 2020, 1590
  • [44] FLUX PINNING BY THIN PLANAR DEFECTS
    YETTER, WE
    KRAMER, EJ
    JOURNAL OF MATERIALS SCIENCE, 1982, 17 (10) : 2792 - 2800
  • [45] Pinning of flux lines by planar defects
    Petkovic, Aleksandra
    Emig, Thorsten
    Nattermann, Thomas
    PHYSICAL REVIEW B, 2009, 79 (22):
  • [46] Flux pinning properties in GdBCO coated conductors containing columnar defects with splay plane parallel to current direction
    Furuki, Y.
    Sueyoshi, T.
    Kai, T.
    Iwanaga, Y.
    Fujiyoshi, T.
    Ishikawa, N.
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2015, 518 : 58 - 62
  • [47] Improvement of the vortex pinning properties by increasing the size of columnar defects
    Hébert, S
    Hardy, V
    Hervieu, M
    Villard, G
    Simon, C
    Provost, J
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1998, 146 (1-4): : 545 - 550
  • [48] FLUX-CREEP THROUGH COLUMNAR DEFECTS
    KRAMER, A
    KULIC, ML
    PHYSICAL REVIEW B, 1994, 50 (13): : 9484 - 9490
  • [49] The variation of pinning efficiency in YBCO films containing columnar defects
    Liu, Li
    Liu, Jie
    Zhai, PengFei
    Zhang, ShengXia
    Zeng, Jian
    Hu, PeiPei
    Xu, LiJun
    Li, ZongZhen
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2022, 592
  • [50] Improvement of the vortex pinning properties by increasing the size of columnar defects
    Hebert, S.
    Hardy, V.
    Hervieu, M.
    Villard, G.
    Simon, Ch.
    Provost, J.
    Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 1998, 146 (1-4): : 545 - 550
12345