Analysis of superconducting thin film using an approximate model of the current distribution

2002 ◽  
Author(s):  
M. Elkordy ◽  
T.E. Taha ◽  
A. Gomaa
Keyword(s):  
Thin Film ◽  
Current Distribution ◽  
Approximate Model ◽  
Superconducting Thin Film

Current distribution in superconducting thin-film strips

1994 ◽  
Vol 4 (1) ◽  
pp. 41-44 ◽  
Author(s):  
L.H. Lee ◽  
T.P. Orlando ◽  
W.G. Lyons
Keyword(s):  
Thin Film ◽  
Current Distribution ◽  
Superconducting Thin Film

Current distribution in a type II superconducting thin film, and its relevance to the DC superconducting transformer

1969 ◽  
Vol 47 (4) ◽  
pp. 389-392 ◽  
Author(s):  
J. M. Daniels
Keyword(s):  
Thin Film ◽  
Current Distribution ◽  
Large Field ◽  
Superconducting Film ◽  
Type Ii ◽  
Superconducting Thin Film ◽  
Flux Flow ◽  
Flux Lines ◽  
Type Ii Superconductor ◽  
Dc Transformer

Using the model of the viscous motion of flux lines in a type II superconductor, an expression is found for the current and field distribution in a superconducting film in the flux-flow regime. The current is peaked near the edges of the strip, the field is constant through the strip, and is very large just outside the strip close to the edges. The presence of this large field could inhibit the movement of vortices in the secondary of a DC transformer if the secondary overlaps the primary laterally.

scholarly journals Moving Pearl Vortices in Thin-Film Superconductors

2021 ◽  
Vol 6 (1) ◽  
pp. 4
Author(s):  
Vladimir Kogan ◽  
Norio Nakagawa
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Time Dependent ◽  
Superconducting Thin Film ◽  
Self Energy ◽  
London Equation ◽  
The Magnetic Field

The magnetic field hz of a moving Pearl vortex in a superconducting thin-film in (x,y) plane is studied with the help of the time-dependent London equation. It is found that for a vortex at the origin moving in +x direction, hz(x,y) is suppressed in front of the vortex, x>0, and enhanced behind (x<0). The distribution asymmetry is proportional to the velocity and to the conductivity of normal quasiparticles. The vortex self-energy and the interaction of two moving vortices are evaluated.

Synthesis of the superconducting thin film of HgBa2Ca2Cu3O8+δ

1996 ◽  
Vol 68 (12) ◽  
pp. 1723-1725 ◽  
Author(s):  
X. S. Wu ◽  
H. M. Shao ◽  
X. X. Yao ◽  
S. S. Jiang ◽  
D. W. Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Superconducting Thin Film
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