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Experimental signatures of the transition from acoustic plasmon to electronic sound in graphene

Fermi liquids respond differently to perturbations depending on whether their frequency is higher (collisionless regime) or lower (hydrodynamic regime) than the interparticle collision rate. This results in a different phase velocity between the collisionless zero sound and the hydrodynamic first so...

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Detalles Bibliográficos
Autores principales: Barcons Ruiz, David, Hesp, Niels C.H., Herzig Sheinfux, Hanan, Ramos Marimón, Carlos, Maissen, Curdin Martin, Principi, Alessandro, Asgari, Reza, Taniguchi, Takashi, Watanabe, Kenji, Polini, Marco, Hillenbrand, Rainer, Torre, Iacopo, Koppens, Frank H.L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10541005/
https://www.ncbi.nlm.nih.gov/pubmed/37774035
http://dx.doi.org/10.1126/sciadv.adi0415