75 citations · 425 across the 25 of their papers we have counts for
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Superconducting Pairing Amplitude and Local Density of States in Presence of Repulsive Centers
Grzegorz Litak, Mariusz Krawiec
We study the properties of superconductor in presence of a finite concentration of repulsive centers. The superconductor is described by the negative Hubbard model while repuls…
Origin of Spontaneous Currents in a Superconductor-Ferromagnet Proximity System
J. F. Annett, M. Krawiec, B. L. Gyorffy
We have previously shown that a ferromagnet-superconductor heterostructure may possess a spontaneous current circulation parallel to the interface. This current is caused by Andree…
'Pi State' Induced by Impurities with a Repulsive Interaction
Grzegorz Litak, Mariusz Krawiec
We study the properties of a quantum impurity embedded in a superconducting host. The superconductor is described by the negative U Hubbard model while the impurity introduces a re…
Fulde-Ferrell-Larkin-Ovchinnikov-like state in Ferromagnet-Superconductor Proximity System
B. L. Gyorffy, M. Krawiec, J. F. Annett
We discuss some properties of the ferromagnet-superconductor proximity system. In particular, the emphasis is put on the physics of the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) like…