111 citations · 155 across the 4 of their papers we have counts for
5 papers
Surface bound states and spin currents in non-centrosymmetric superconductors
A. B. Vorontsov, I. Vekhter, M. Eschrig
We investigate the influence of spin-orbit coupling in a non-centrosymmetric superconductor on its ground state properties near a surface. We determine the spectrum of Andreev boun…
Thermal conductivity evidence for d_{x^2-y^2} pairing symmetry in the heavy-fermion CeIrIn5 superconductor
Y. Kasahara, T. Iwasawa, Y. Shimizu +4
Quasi-two dimensional CeIrIn5 contains two distinct domes with different heavy fermion superconducting states in its phase diagram. Here we pinned down the superconducting gap stru…
Kondo effect in an Antiferromagnetic metal
Vivek Aji, Chandra Varma, Ilya Vekhter
We study the fate of a spin-1/2 impurity in the itinerant antiferromagnetic metallic phase via a renormalization group analysis and a variational calculation. The local moment - co…
Impurity-induced states in conventional and unconventional superconductors
A. V. Balatsky, I. Vekhter, Jian-Xin Zhu
We review recent developments in our understanding of how impurities influence the electronic states in the bulk of superconductors. Our focus is on the quasi-localized states in t…
Anisotropic thermodynamics and scaling of d-wave superconductors in the vortex state
I. Vekhter, P. J. Hirschfeld, J. P. Carbotte +1
The density of states of a 2D d-wave superconductor in the vortex state with applied magnetic field in the plane is shown to exhibit fourfold oscillations as a function of…