29 citations · 74 across the 4 of their papers we have counts for
8 papers · 1 filter
Normal zone in -coated conductors
George A. Levin, Paul N. Barnes
We consider the distribution of an electric field in YBCO-coated conductors for a situation in which the DC transport current is forced into the copper stabilizer due to a weak lin…
Current sharing between superconducting film and normal metal
George A. Levin, Paul N. Barnes, John S. Bulmer
A two-dimensional model is introduced that describes current sharing between the superconducting and normal metal layers in configuration typical of YBCO-coated conductors. The mod…
Multifilament YBa2Cu3O6+x -coated conductors with minimized coupling losses
G. A. Levin, P. N. Barnes, J. W. Kell +4
We report an experimental approach to making multifilament coated conductors with low losses in applied time-varying magnetic field. Previously, the multifilament conductors obtain…
Magnetization Losses in Multiply Connected YBa2Cu3O6+x Coated Conductors
G. A. Levin, P. N. Barnes, Naoyuki Amemiya +4
We report the results of a magnetization losses study in experimental multifilament, multiply connected coated superconductors exposed to time-varying magnetic field. In these samp…
Magnetization Losses in Multifilament Coated Superconductors
G. A. Levin, P. N. Barnes, N. Amemiya +3
We report the results of a study of the magnetization losses in experimental multifilament, as well as control (uniform), coated superconductors exposed to time-varying magnetic fi…
Laser Micromachining of Coated YBa2Cu3O6+x Superconducting Thin Films
Kenneth E. Hix, Matthew C. Rendina, James L. Blackshire +1
Over the last decade advances in high temperature superconducting (HTS) materials have generated a renewed optimism in the use of this technology in future high-power applications…