Theory of intrinsic acoustic plasmons in twisted bilayer graphene

We present a theoretical study of the intrinsic plasmonic properties of twisted bilayer graphene (TBG) as a function of the twist angle \(\theta\) (and other microscopic parameters such as temperature and filling factor). Our calculations, which rely on the random phase approximation, take into acco...

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Veröffentlicht in:	arXiv.org 2024-06
Hauptverfasser:	Cavicchi, Lorenzo, Torre, Iacopo, Jarillo-Herrero, Pablo, Koppens, Frank H L, Polini, Marco
Format:	Artikel
Sprache:	eng
Schlagworte:	Bilayers Density Energy spectra Graphene Mathematical analysis Physics - Mesoscale and Nanoscale Physics Physics - Strongly Correlated Electrons Plasmonics Plasmons Response functions
Online-Zugang:	Volltext
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