92 citations · 535 across the 17 of their papers we have counts for
5 papers · 1 filter
Calorimetric Evidence for Nodes in the Overdoped Ba(FeCo)As
Dong-Jin Jang, A. B. Vorontsov, I. Vekhter +9
We present low-temperature specific heat of the electron-doped Ba(FeCo)As, which does not show any indication of an upturn down to 400 mK, the lowest me…
Effect of annealing on the specific heat of Ba(Fe1-xCox)2As2
K. Gofryk, A. B. Vorontsov, I. Vekhter +5
We report on the effect of annealing on the temperature and field dependencies of the low temperature specific heat of the electron-doped Ba(FeCo)As for u…
Nodes vs. minima in the energy gap of iron-pnictides from field-induced anisotropy
A. B. Vorontsov, I. Vekhter
We develop the formalism for computing the oscillations of the specific heat and thermal transport under rotated magnetic field in multiband superconductors with anisotropic gap an…
London penetration depth in Ba(FeT)As (T=Co, Ni) superconductors irradiated with heavy ions
H. Kim, R. T. Gordon, M. A. Tanatar +8
Irradiation with Pb ions was used to study the effect of disorder on the in-plane London penetration depth, , in single crystals of Ba(FeT)As (T=Co, Ni).…
Vortex state in d-wave superconductors with strong paramagnetism: transport and specific heat anisotropy
A. B. Vorontsov, I. Vekhter
We analyse the combined effect of orbital and Pauli depairing on the superconducting state, and apply the results to the heavy fermion CeCoIn. We find that: a) standard extrapo…