Spectrum of plasma excitations in a plasmonic crystal fabricated in an AlGaAs/GaAs heterostructure

We report on the experimental study of the spectrum of plasma excitations in a plasmonic crystal fabricated from the two-dimensional electron system in an AlGaAs/GaAs semiconductor heterostructure. We perform a comprehensive research on the mode frequency and relaxation as a function of the gate wid...

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Bibliographic Details

Published in:	Physical Review Research
Main Authors:	A. R. Khisameeva, A. Shuvaev, A. A. Zabolotnykh, A. S. Astrakhantseva, D. A. Khudaiberdiev, A. Pimenov, I. V. Kukushkin, V. M. Muravev
Format:	Article
Language:	English
Published:	American Physical Society 2025-09-01
Online Access:	http://doi.org/10.1103/3gnt-w1zj