10.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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7 papers · 2 filters
Phonon assisted tunneling in Josephson junctions
E. G. Maksimov, P. I. Arseyev, N. S. Maslova
The expression for additional subgap current in the presence of electron-phonon interaction is derived. We show that the phonon assisted tunneling leads to appearance of peaks on c…
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…
Broadening of Andreev-Bound States in d_{x^2-y^2} superconductors
A. Poenicke, Yu. S. Barash, C. Bruder +1
We investigate the broadening of the bound states at an interface of an unconventional superconductor by bulk impurity scattering. We use the quasiclassical theory and include impu…
Electron-phonon interaction and optical spectra of metals
H. J. Kaufmann, E. G. Maksimov, E. K. H. Salje
Observed optical reflectivity in the infrared spectral region is compared with theoretical predictions in a strongly coupled electron-phonon system. Starting from a Froehlich Hamil…
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…
shifted magnetoconductance oscillations in mesoscopic superconducting-normal-heterostructures
V. N. Antonov, H. Takayanagi, F. K. Wilhelm +1
Interference of proximity induced superconducting correlations in mesoscopic metallic rings is sensitive to the magnetic flux inside these rings. This is the reason for magneto…
Nonmonotonous Magnetic Field Dependence and Scaling of the Thermal Conductivity for Superconductors with Nodes of the Order Parameter
Yu. S. Barash, A. A. Svidzinsky
We show that there is a new mechanism for nonmonotonous behavior of magnetic field dependence of the electronic thermal conductivity of clean superconductors with nodes of the orde…