160 citations · 531 across the 14 of their papers we have counts for
14 papers
Charge transport in two dimensions limited by strong short-range scatterers: Going beyond parabolic dispersion and Born approximation
Bretislav Sopik, Janik Kailasvuori, Maxim Trushin
We investigate the conductivity of charge carriers confined to a two-dimensional system with the non-parabolic dispersion with being an arbitrary natural number. A delta-…
Lattice generalization of the Dirac equation to general spin and the role of the flat band
Balázs Dóra, Janik Kailasvuori, Roderich Moessner
We provide a novel setup for generalizing the two-dimensional pseudospin S=1/2 Dirac equation, arising in graphene's honeycomb lattice, to general pseudospin-S. We engineer these b…
Relaxation mechanisms of the persistent spin helix
Matthias C. Lüffe, Janik Kailasvuori, Tamara S. Nunner
We study the lifetime of the persistent spin helix in semiconductor quantum wells with equal Rashba- and linear Dresselhaus spin-orbit interactions. In order to address the tempera…
Kaleidoscope of topological phases with multiple Majorana species
G. Kells, J. Kailasvuori, J. Slingerland +1
Exactly solvable lattice models for spins and non-interacting fermions provide fascinating examples of topological phases, some of them exhibiting the localized Majorana fermions t…
A Nernst effect beyond the Sondheimer formula
Janik Kailasvuori
The Nernst effect is known to be a sensitive probe of the scattering mechanisms. Large Nernst effects, a decade ago a topic mainly in vortex dynamics in superconductors, have recen…
Finite Conductivity Minimum in Bilayer Graphene without Charge Inhomogeneities
Maxim Trushin, Janik Kailasvuori, John Schliemann +1
Boltzmann transport theory fails near the linear band-crossing of single-layer graphene and near the quadratic band-crossing of bilayer graphene. We report on a numerical study whi…