CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume PC12195 > Article
Presentation
3 October 2022 Topological polaritonics with Van der Waals materials
Alexander B. Khanikaev
Author Affiliations +
Proceedings Volume PC12195, Metamaterials, Metadevices, and Metasystems 2022; PC121951P (2022) https://doi.org/10.1117/12.2633470
Event: SPIE Nanoscience + Engineering, 2022, San Diego, California, United States
Abstract
We report applications of monolayer and multilayer Van der Waals (vdW) materials, transition metal dichalcogenides (TMDCs) and hexagonal boron nitride (hBN), for enhanced and enriched light-matter interactions in topological metasurfaces. First, we show that one can selectively couple spin-polarized edge modes to the valley-polarized excitons in monolayer TMDCs. The resultant exciton-polaritons allow a directional transfer of the valley degree of freedom and spin of excitons. Second, we demonstrate that a similar approach can be applied to phonons in mid-infrared domain, and the transverse vibrations in an hBN film are directionally guided in a resilient manner, avoiding backscattering due to defects.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Alexander B. Khanikaev "Topological polaritonics with Van der Waals materials", Proc. SPIE PC12195, Metamaterials, Metadevices, and Metasystems 2022, PC121951P (3 October 2022); https://doi.org/10.1117/12.2633470
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Excitons
Light-matter interactions
Photonic devices
Radio propagation
Solid state electronics
Solid state physics
Spintronics
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top