Interpretation of transmission through type II superconducting thin film on dielectric substrate as observed by laser thermal spectroscopy

2012 ◽  
Vol 483 ◽  
pp. 127-135 ◽  
Author(s):  
M. Šindler ◽  
R. Tesař ◽  
J. Koláček ◽  
L. Skrbek
Keyword(s):  
Thin Film ◽  
Dielectric Substrate ◽  
Type Ii ◽  
Superconducting Thin Film ◽  
Laser Thermal Spectroscopy

scholarly journals Finding the boson-number distributions in superconducting thin-film rings

2014 ◽  
Vol 28 (32) ◽  
pp. 1450233
Author(s):  
A. I. Agafonov
Keyword(s):  
Thin Film ◽  
Quantum State ◽  
Single Photon ◽  
Cooper Pairs ◽  
Type Ii ◽  
S Wave ◽  
Superconducting Thin Film ◽  
Type Ii Superconductors ◽  
Boson Number ◽  
Photon Generation

A theory of the infrared (IR)-field-induced single-photon generation by the narrow thin-film superconducting rings made of the isotropic s-wave pairing type-II superconductors is presented. It is shown that statistical measurements of the energies of photons emitted by the same current-carrying ring prepared initially in the same quantum state, allow to find the number distribution of Cooper pairs in the superconductor.

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
Sign in / Sign up

Export Citation Format

Share Document