Abstract
We predict a plasmonic excitation that exhibits chiral properties in the absence of external magnetic field. This excitation, that we call an interedge chiral Berry plasmon (IE CBP), is bound to an interface between two two-dimensional electron systems with different anomalous Hall conductivities. Crucially, the IE CBP is a unidirectional mode whose propagation direction and frequency are susceptible to external control, in sharp contrast to state-of-the-art magnetic field-free devices. We believe that the IE CBP represents a unique platform for tunable backscattering-immune signal transmission in the absence of magnetic field.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
