Transverse Zeeman magnetic field effects on the dynamical dielectric function of monolayer phosphorene: Beyond the continuum approximation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.165637
Abstract: Abstract In this paper, we theoretically address the transverse Zeeman magnetic field effects on the frequency-dependent dynamical dielectric function of phosphorene including the refractive index and the absorption coefficient. An effective Hamiltonian model beyond the… read more here.
Keywords: field; transverse zeeman; dynamical dielectric; dielectric function ... See more keywords
Effects of dynamical dielectric screening on the excitonic spectrum of monolayer semiconductors
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review B"
DOI: 10.1103/physrevb.110.125301
Abstract: We present a new method to solve the dynamical Bethe-Salpeter Equation numerically. The method allows one to investigate the effects of dynamical dielectric screening on the spectral position of excitons in transition-metal dichalcogenide monolayers. The… read more here.
Keywords: monolayer semiconductors; energy; dynamical dielectric; dielectric screening ... See more keywords