Tunable phonon blockade in quadratically coupled optomechanical systems
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-20568-x
Abstract: We theoretically investigate the phonon statistics of a quadratically coupled optomechanical system, in which an effective second-order nonlinear interaction between an optical mode and a mechanical mode is induced by a strong optical driving field… read more here.
Keywords: phonon blockade; blockade quadratically; quadratically coupled; coupled optomechanical ... See more keywords
Gate-Tunable Phonon Magnetic Moment in Bilayer Graphene
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review Letters"
DOI: 10.1103/physrevlett.130.226302
Abstract: We develop a first-principles quantum scheme to calculate the phonon magnetic moment in solids. As a showcase example, we apply our method to study gated bilayer graphene, a material with strong covalent bonds. According to… read more here.
Keywords: tunable phonon; phonon magnetic; magnetic moment; bilayer graphene ... See more keywords