Plasmonic Nonreciprocity Driven by Band Hybridization in Moiré Materials.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.066801
Abstract: We propose a new current-driven mechanism for achieving significant plasmon dispersion nonreciprocity in systems with narrow, strongly hybridized electron bands. The magnitude of the effect is controlled by the strength of electron-electron interactions α, which… read more here.
Keywords: nonreciprocity driven; plasmonic nonreciprocity; moir materials; driven band ... See more keywords