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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5 papers · 2 filters
Enhancement of thermoelectric effect in diffusive superconducting bilayers with magnetic interfaces
Mikhail S. Kalenkov, Andrei D. Zaikin
We demonstrate that thermoelectric currents in superconducting bilayers with a spin-active interface are controlled by the two competing processes. On one hand, spin-sensitive quas…
Unexpected impact of magnetic disorder on multiband superconductivity
M. M. Korshunov, D. V. Efremov, A. A. Golubov +1
We analyze how the magnetic disorder affects the properties of the two-band and models, which are subject of hot discussions regarding iron-based superconductors a…
Giant thermopower in superconducting heterostructures with spin-active interfaces
Mikhail S. Kalenkov, Andrei D. Zaikin
We predict parametrically strong enhancement of the thermoelectric effect in metallic bilayers consisting of two superconductors separated by a spin-active interface. The physical…
Lower critical field and SNS-Andreev spectroscopy of 122-arsenides: Evidence of nodeless superconducting gap
M. Abdel-Hafiez, P. J. Pereira, S. A. Kuzmichev +10
Using two experimental techniques, we studied single crystals of the 122-FeAs family with almost the same critical temperature, Tc. We investigated the temperature dependence of th…
Electron-hole imbalance and large thermoelectric effect in superconducting hybrids with spin-active interfaces
Mikhail S. Kalenkov, Andrei D. Zaikin
We argue that spin-sensitive quasiparticle scattering may generate electron-hole imbalance in superconducting structures, such as, e.g., superconducting-normal hybrids with spin-ac…