10 citations · 22 across the 4 of their papers we have counts for
4 papers
Applicability of the cumulant expansion method for the calculation of transport properties in electron-phonon systems
Petar Mitrić, Veljko Janković, Darko Tanasković +1
We assess the accuracy of the cumulant expansion (CE) method, combined with the independent-particle approximation (IPA), for calculating charge mobility in electron-phonon systems…
Numerically "exact" charge transport dynamics in a dissipative electron-phonon model rationalizing the success of the transient localization scenario
Veljko Janković
Optical conductivity in molecular semiconductors is suppressed in the terahertz region, featuring the displaced Drude peak that reflects carriers' transient localization (TL) by sl…
Charge transport limited by nonlocal electron-phonon interaction. II. Numerically exact quantum dynamics in the slow-phonon regime
Veljko Janković
Transport of charge carriers in mechanically soft semiconductors is mainly limited by their interaction with slow intermolecular phonons. Carrier motion exhibits a crossover from s…
Charge transport limited by nonlocal electron-phonon interaction. I. Hierarchical equations of motion approach
Veljko Janković
Studying charge transport in models with nonlocal carrier--phonon interaction is difficult because it requires finite-temperature real-time correlation functions of mixed carrier--…