Polarizability, plasmons and damping in pseudospin-1 gapped materials with a flat band

Liubov Zhemchuzhna1,2,3, Andrii Iurov1, Godfrey Gumbs3,4

  • 1Department of Physics and Computer Science, Medgar Evers College of City University of New York, Brooklyn, NY 11225, United States of America.

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