Paper from Miroslav Kolos accepted to PCCP

Accurate many-body calculation of electronic and optical band gap of bulk hexagonal boron nitride (RSC) Miroslav Kolos and František Karlický Abstract Many-body perturbational GW approximation in conjunction with the Bethe–Salpeter equation (BSE) has been employed to calculate accurate electronic and optical band gaps of bulk hexagonal boron nitride (h-BN) in the two most important stacking…