607 citations · 4.2k across the 67 of their papers we have counts for
5 papers · 1 filter
The optical response of Ba_{1-x}K_xBiO_3: Evidence for an unusual coupling mechanism of superconductivity?
H. J. Kaufmann, O. V. Dolgov, E. K. H. Salje
We have analysed optical reflectivity data for Ba_{1-x}K_xBiO_3 in the far-infrared region using Migdal-Eliashberg theory and found it inconsistent with standard electron-phonon co…
Reply to Comments "T Dependence of the Magnetic Penetration Depth in Unconventional Superconductors..."
N. Schopohl, O. V. Dolgov
We reply to the criticism raised by Volovik in his Comment (cond-mat/9805159) and by Hirschfeld et al. in their Comment (cond-mat/9806085).
Forward Electron-Phonon Scattering in Normal and Superconducting States
O. V. Dolgov, O. V. Danylenko, M. L. Kulic +1
The sharp forward electron-phonon and impurity scattering change the normal and superconducting properties significantly. The pseudo-gap like features are present i…
On the T-dependence of the magnetic penetration depth in unconventional superconductors at low temperatures: can it be linear?
N. Schopohl, O. V. Dolgov
We present a thermodynamics argument against a strictly linear temperature dependence of the magnetic penetration depth, which applies to superconductors with arbitrary pairing sym…
Transition Radiation of Moving Abrikosov Vortices
O. V. Dolgov, N. Schopohl
We show that Abrikosov vortices moving towards the surface of a superconductor emit electromagnetic radiation into free space. The frequency distribution of the radiated intensity…