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Massive and massless plasmons in germanene nanosheets

Atomically thin crystals may exhibit peculiar dispersive electronic states equivalent to free charged particles of ultralight to ultraheavy masses. A rare coexistence of linear and parabolic dispersions yields correlated charge density modes exploitable for nanometric light confinement. Here, we use...

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Detalles Bibliográficos
Autores principales: Pisarra, Michele, Gomez, Cristian Vacacela, Sindona, Antonello
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9633710/
https://www.ncbi.nlm.nih.gov/pubmed/36329251
http://dx.doi.org/10.1038/s41598-022-23058-3