75 citations · 339 across the 10 of their papers we have counts for
5 papers · 1 filter
CePt3Si: an unconventional superconductor without inversion center
K. V. Samokhin, E. S. Zijlstra, S. K. Bose
Most superconducting materials have an inversion center in their crystal lattices. One of few exceptions is the recently discovered heavy-fermion superconductor CePt3Si [E. Bauer e…
Anisotropy in the helicity modulus of a quantum 3D XY-model: application to YBCO
B. Mitrovic, K. Samokhin, S. K. Bose
We present a variational study of the helicity moduli of an anisotropic quantum three-dimensional (3D) XY-model of YBCO in superconducting state. It is found that both the ab-plane…
Impurity resonances in the mixed state of high-Tc superconductors
K. V. Samokhin
We study the quasiparticle resonance states near strong impurities in the mixed state of a d-wave superconductor. These states give rise to zero-bias peaks in the local density of…
Nodal quasiparticles and classical phase fluctuations in d-wave superconductors
K. V. Samokhin, B. Mitrovic
We show that the nodal quasiparticles have significant effect on the classical phase fluctuations in a quasi-two-dimensional d-wave superconductor. They give rise to singularities…
Anisotropy in the helicity modulus of a 3D XY-model: application to YBCO
B. Mitrovic, S. K. Bose, K. Samokhin
We present a Monte Carlo study of the helicity moduli of an anisotropic classical three-dimensional (3D) XY-model of YBCO in superconducting state. It is found that both the ab-pla…