49 citations · 202 across the 8 of their papers we have counts for
6 papers · 1 filter
Gapless Fermi Surfaces in anisotropic multiband superconductors in magnetic field
V. Barzykin, L. P. Gor'kov
We propose that a new state with a fully gapless Fermi surface appears in quasi-2D multiband superconductors in magnetic field applied parallel to the plane. It is characterized by…
Gapless Fermi Surfaces in Superconducting CeCoIn5?
Victor Barzykin, L. P. Gor'kov
According to [M.A. Tanatar et al., Phys. Rev. Lett. 95, 067002 (2005)], in a multi-band d-wave superconductor CeCoIn5 electrons remain partially uncondensed. Interactions must indu…
Two-fluid behavior of the Kondo lattice in the 1/N slave boson approach
Victor Barzykin
It has been recently shown by Nakatsuji, Pines, and Fisk [S. Nakatsuji, D. Pines, and Z. Fisk, Phys. Rev. Lett. 92, 016401 (2004)] from the phenomenological analysis of experiments…
Competition between phonon superconductivity and Kondo screening in mixed valence and heavy fermion compounds
Victor Barzykin, Lev P. Gor'kov
We consider competition of Kondo effect and s-wave superconductivity in heavy fermion and mixed valence superconductors, using the phenomenological approach for the periodic Anders…
Pairing state in multicomponent superconductors
V Kuznetsova, V. Barzykin
We use the microscopic weak coupling theory to predict the pairing state in superconductors of cubic, hexagonal, or tetragonal symmetry, where the order parameter is multicomponent…
Phenomenological model of protected behavior in the cuprate superconductors
Victor Barzykin, David Pines
By extending previous work on the scaling of low frequency magnetic properties of the 2-1-4 cuprates to the 1-2-3 materials, we arrive at a consistent phenomenological description…