Longitudinal critical current in type II superconductors. II. Helical vortex instability near the surface

1981 ◽  
Vol 44 (1-2) ◽  
pp. 59-72 ◽  
Author(s):  
E. H. Brandt
Keyword(s):  
Critical Current ◽  
Type Ii ◽  
Vortex Instability ◽  
Type Ii Superconductors ◽  
Helical Vortex

Critical current in type-II superconductors near the order-disorder transition

2010 ◽  
Vol 81 (5) ◽  
Author(s):  
I. M. Babich ◽  
E. H. Brandt ◽  
G. P. Mikitik ◽  
E. Zeldov
Keyword(s):  
Critical Current ◽  
Type Ii ◽  
Disorder Transition ◽  
Type Ii Superconductors

DEPENDENCE OF CRITICAL CURRENT ON TEMPERATURE FOR DIRTY TYPE-II SUPERCONDUCTORS

1989 ◽  
Vol 03 (06) ◽  
pp. 489-492
Author(s):  
Z. YU ◽  
S.Y. DING ◽  
K.X. SHI ◽  
J.L. YAN
Keyword(s):  
Temperature Dependence ◽  
Critical Current ◽  
Electron Scattering ◽  
Flux Pinning ◽  
Multilayer Films ◽  
Experimental Results ◽  
Type Ii ◽  
Defect Model ◽  
Pinning Mechanism ◽  
Type Ii Superconductors

Based on the non-ideal planar defect model developed by the authors earlier and electron scattering flux pinning mechanism, we have derived a temperature dependence of critical current which predicts a same relation for both of I c and H c2 in dirty type-II superconductors. In order to test the prediction, the I c (T) and H c2 (T) were measured on PbBi-SiO multilayer films. The agreement between the theoretical and experimental results is satisfactory.

Flux-line-cutting effects at the critical current of cylindrical type-II superconductors

1990 ◽  
Vol 42 (7) ◽  
pp. 4100-4104 ◽  
Author(s):  
Antonio Pérez-González ◽  
John R. Clem
Keyword(s):  
Critical Current ◽  
Flux Line ◽  
Type Ii ◽  
Type Ii Superconductors
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