8 citations · 8 across the 4 of their papers we have counts for
8 papers
Multiband superconductors with degenerate excitation gaps
Paulo J. F. Cavalcanti, Tiago T. Saraiva, J. Albino Aguiar +3
There is a tacit assumption that multiband superconductors are essentially the same as multigap superconductors. More precisely, it is usually assumed that the number of excitation…
Vortex interaction in thin films -- a crossover from type I to type II superconductivity
W. Y. Córdoba-Camacho, A. Vagov, A. A. Shanenko +3
Interactions between vortices in thin superconducting films are investigated in the crossover (intertype) regime between superconductivity types I and II. We consider two main fact…
Anisotropic Superconductors Between Types I and II
T. T. Saraiva, A. Vagov, V. M. Axt +2
Self-duality or matching between the magnetic and condensate characteristic lengths is a fundamental property of isotropic superconductors at the critical Bogomolnyi point (B-point…
Spontaneous Pattern Formation in Intertype Superconducting Films
W. Y. Córdoba-Camacho, R. M. da Silva, A. A. Shanenko +4
Thin superconducting films are usually regarded as type II superconductors even when they are made of a type I material. The reason is a strong contribution of the stray magnetic f…
Screening of pair fluctuations in superconductors with coupled shallow and deep bands: a route to higher temperature superconductivity
L. Salasnich, A. A. Shanenko, A. Vagov +2
A combination of strong Cooper pairing and weak superconducting fluctuations is crucial to achieve and stabilize high-Tc superconductivity. We demonstrate that a coexistence of a s…
Shallow-band superconductors: pushing superconductivity types apart
S. Wolf, A. Vagov, A. A. Shanenko +2
Magnetic response is a fundamental property of superconducting materials, which helps to distinguish two superconductivity types: the ideally diamagnetic type I and type II, which…