26 citations · 151 across the 17 of their papers we have counts for
4 papers · 1 filter
Probing disorder-induced time-reversal symmetry breaking in Josephson junctions
Yu Wu, Daiqiang Huang, Huanyu Zhang +13
The relation between superconductivity and time-reversal symmetry (TRS) is one of the most fascinating problems in condensed matter physics. Although most superconductors inherentl…
Anomalous Seebeck effect and counter-propagating ballistic currents in graphene
A. V. Kavokin, S. V. Kavokina, A. A. Varlamov +1
The Seebeck effect consists in the induction of a voltage drop due to the temperature difference in a conductor. In the middle of XIXth century, Lord Kelvin has proposed a relation…
Supercurrent rectification with time-reversal symmetry broken multiband superconductors
Yuriy Yerin, Stefan-Ludwig Drechsler, A. A. Varlamov +2
We consider nonreciprocal supercurrent effects in Josephson junctions based on multiband superconductors with a pairing structure that can break time-reversal symmetry. We demonstr…
Failure of the Mott's formula for the Thermopower in Carbon Nanotubes
A. V. Kavokin, M. E. Portnoi, A. A. Varlamov +1
Well-known Mott's formula links the thermoelectric power characterised by Seebeck coefficient to conductivity. We calculate analytically the thermoelectric current and Seebeck coef…