119 citations · 277 across the 13 of their papers we have counts for
13 papers
Peculiarities of length scales in a two-orbital superconductor
G. Litak, T. Örd, K. Rägo +1
We study the spatial behaviour of coherency and magnetic field in a two-orbital superconductor. The superconducting phase transition is caused here by the on-site intra-orbital att…
Magnetic field induced rotation of the d-vector in the spin triplet superconductor SrRuO
James F. Annett, B. L. Györffy, G. Litak +1
In zero magnetic field the superconductor SrRuO is believed to have a chiral spin triplet pairing state in which the gap function d-vector is aligned along the crystal c-ax…
Properties of the state induced by impurities in a d-wave superconductor
G. Litak, M. Krawiec
We study the properties of a quantum impurity embedded in a superconducting host of a d-wave symmetry. The superconductor is described by the extended negative Hubbard model wh…
Spin-Orbit Coupling and Symmetry of the Order Parameter in Strontium Ruthenate
James F. Annett, G. Litak, B. L. Gyorffy +1
Determination of the orbital symmetry of a state in spin triplet SrRuO superconductor is a challenge of considerable importance. Most of the experiments show that the chira…
Horizontal line nodes in superconducting Sr2RuO4
G. Litak, J. F. Annett, B. L. Gyorffy +1
We analyze the possibilities of triplet pairing in Sr2RuO4 based upon an idea of interlayer coupling. We have considered two models differing by the effective interactions. In one…
Spin triplet superconductivity in Sr2RuO4
K. I. Wysokinski, G. Litak, J. F. Annett +1
Sr2RuO4 is at present the best candidate for being a superconducting analogue of the triplet superfluidity in ^3He. This material is a good (albeit correlated) Fermi liquid in the…