New Family Of 2D Plasma Excitations

Poster (ELEC-P2)

Fri, 13 Nov 2020 01:15am to 03:00am

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A new family of plasma modes has been discovered in the hybrid system formed by a highly conductive gate placed in proximity to the two-dimensional electron system. The plasmon spectrum combines characteristic features of both gated and ungated two-dimensional plasmons. The plasma excitations have been found to exhibit anomalously strong interaction with light and, as a consequence, anomalously weak damping.

Presenters and Authors Info

Presenter: Anonymous

Authors: Muravev, Viacheslav; Gusikhin, Pavel; Zarezin, Alexey; Andreev, Ivan; Kukushkin, Igor

Institute of Solid State Physics RAS