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most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 2014 · cond-mat.supr-conShow all

5 papers · 2 filters

cond-mat.supr-con2014★ 18 cited

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…

cond-mat.supr-con2014★ 42 cited

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…

cond-mat.supr-con2014★ 4 cited

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…

cond-mat.supr-con2014★ 35 cited

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…

cond-mat.supr-con2014★ 25 cited

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…