76 citations · 483 across the 27 of their papers we have counts for
4 papers · 1 filter
Multigap Superconductivity in GdFeAsO Evidenced by SnS-Andreev Spectroscopy
T. E. Shanygina, S. A. Kuzmichev, M. G. Mikheev +8
Using intrinsic multiple Andreev reflection effect (IMARE) spectroscopy we studied superconducting properties of nearly optimal oxygen-deficient GdFeAsO polycrystalline sa…
THz phonon spectroscopy of doped superconducting cuprates
Ya. G. Ponomarev, Hoang Hoai Van, S. A. Kuzmichev +4
Terahertz phonon spectroscopy studies of bismuth cuprates are overviewed.
Investigation of LiFeAs by means of "Break-junction" Technique
S. A. Kuzmichev, T. E. Shanygina, I. V. Morozov +4
In our tunneling investigation using Andreev superconductor - normal metal - superconductor contacts on LiFeAs single crystals we observed two reproducible independent subharmonic…
Study of the Two-Gap Superconductivity in GdO(F)FeAs by ScS-Andreev Spectroscopy
T. E. Shanygina, Ya. G. Ponomarev, S. A. Kuzmichev +9
Current-voltage characteristics and dynamic conductance of the superconductor - constriction - superconductor junctions in GdO(F)FeAs polycrystalline samples with critical temperat…