24 citations · 103 across the 12 of their papers we have counts for
4 papers · 1 filter
Computational protocol to evaluate electron-phonon interactions within density matrix perturbation theory
Han Yang, Marco Govoni, Arpan Kundu +1
We present a computational protocol, based on density matrix perturbation theory, to obtain non-adiabatic, frequency-dependent electron-phonon self-energies for molecules and solid…
Combined first-principles calculations of electron-electron and electron-phonon self-energies in condensed systems
Han Yang, Marco Govoni, Arpan Kundu +1
We present a method to efficiently combine the computation of electron-electron and electron-phonon self-energies, which enables the evaluation of electron-phonon coupling at the $…
Quantum vibronic effects on the electronic properties of solid and molecular carbon
Arpan Kundu, Marco Govoni, Han Yang +3
We study the effect of quantum vibronic coupling on the electronic properties of carbon allotropes, including molecules and solids, by combining path integral first principles mole…
Magnetothermoelectric effects in graphene and their dependence on scatterer concentration, magnetic field and band gap
Arpan Kundu, Majed Alrefae, Timothy S. Fisher
Using a semiclassical Boltzmann transport equation (BTE) approach, we derive analytical expressions for electric and thermoelectric transport coefficients of graphene in the presen…