3 papers
physics.optics2026
Generation and Enhancement of Persistent Nanoscale Magnetization in All-Dielectric Metasurfaces by Optically Injected and Localized Free Carriers
Shivaksh Rawat, Samyobrata Mukherjee, Gennady Shvets
Time-varying dielectric metasurfaces that support sharp optical resonances with nontrivial electromagnetic field distributions constitute a unique platform for realizing temporal i…
cond-mat.mes-hall2026
Probing Azimuthal Anatomy of Hyperbolic Whispering Gallery Modes in hBN
Bogdan Borodin, Samyobrata Mukherjee, Shivaksh Rawat +8
Scattering-type scanning near-field optical microscopy (s-SNOM) is a powerful tool for investigating polaritonic modes. However, an inherent limitation of this technique is that ex…
cond-mat.mes-hall2025
Co-existing topological and Volkov-Pankratov plasmonic edge states in magnetized graphene
Samyobrata Mukherjee, Viktoriia Savchuk, Jeffery W. Allen +2
Graphene placed in a perpendicular magnetic field supports optical modes known as magnetoplasmons which are transversally confined to the graphene layer. Unlike ordinary graphene p…