Critical state model in superconducting parallelepipeds -: art. no. 202510

被引：8
|
作者：
Badía-Majós, A
López, C
机构：
[1] Univ Zaragoza, Dept Fis Mat Condensada, E-50018 Zaragoza, Spain
[2] Univ Zaragoza, Inst Ciencia Mat Aragon, E-50018 Zaragoza, Spain
[3] Univ Alcala de Henares, Dept Matemat, E-28871 Alcala De Henares, Spain
来源：
APPLIED PHYSICS LETTERS | 2005年 / 86卷 / 20期
关键词：
D O I：
10.1063/1.1931829
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Magnetic-flux penetration is theoretically evaluated for superconducting samples of cuboid shape in the critical state. Our variational statement in terms of the electric current density enables a practical algorithm which can efficiently tackle the fully three-dimensional problem. We have obtained the electric- and magnetic-field distributions within the sample. Exotic features of E W, inherent to the three-dimensional nature of the problem, are reported. We show that magnetic hysteresis is easily evaluated within this framework. (c) 2005 American Institute of Physics.
引用
收藏
页码：1 / 3
页数：3
相关论文
共 50 条
  • [1] Critical state in finite type-II superconducting rings -: art. no. 214507
    Navau, C
    Sanchez, A
    Pardo, E
    Chen, DX
    Bartolomé, E
    Granados, X
    Puig, T
    Obradors, X
    PHYSICAL REVIEW B, 2005, 71 (21)
  • [2] Dispersion of the π resonance in the superconducting state of the cuprates -: art. no. 100502
    Hu, JP
    Zhang, SC
    PHYSICAL REVIEW B, 2001, 64 (10)
  • [3] Dynamics and critical behavior of the q model -: art. no. 026107
    Lewandowska, M
    Mathur, H
    Yu, YK
    PHYSICAL REVIEW E, 2001, 64 (02):
  • [4] Critical dynamics of model C resolved -: art. no. 030601
    Folk, R
    Moser, G
    PHYSICAL REVIEW LETTERS, 2003, 91 (03)
  • [5] Anomalous behavior in the superconducting state of CeCO2 -: art. no. 014514
    Park, JG
    McEwen, KA
    Canfield, PC
    Lee, SH
    PHYSICAL REVIEW B, 2002, 65 (01): : 145141 - 145145
  • [6] Thermal conductivity of MgB2 in the superconducting state -: art. no. 064505
    Putti, M
    Braccini, V
    d'Agliano, EG
    Napoli, F
    Pallecchi, I
    Siri, AS
    Manfrinetti, P
    Palenzona, A
    PHYSICAL REVIEW B, 2003, 67 (06)
  • [7] B→γγ decays in a bound state model -: art. no. 114010
    Vanem, E
    Eeg, JO
    PHYSICAL REVIEW D, 1998, 58 (11)
  • [8] Pronounced enhancement of the lower critical field and critical current deep in the superconducting state of PrOs4Sb12 -: art. no. 107002
    Cichorek, T
    Mota, AC
    Steglich, F
    Frederick, NA
    Yuhasz, WM
    Maple, MB
    PHYSICAL REVIEW LETTERS, 2005, 94 (10)
  • [9] Anomalous quasiparticle transport in the superconducting state of CeCoIn5 -: art. no. 214515
    Kasahara, Y
    Nakajima, Y
    Izawa, K
    Matsuda, Y
    Behnia, K
    Shishido, H
    Settai, R
    Onuki, Y
    PHYSICAL REVIEW B, 2005, 72 (21)
  • [10] High-Tc superconductors:: A variational theory of the superconducting state -: art. no. 054504
    Paramekanti, A
    Randeria, M
    Trivedi, N
    PHYSICAL REVIEW B, 2004, 70 (05) : 054504 - 1
12345