Marginal Fermi Liquid in Twisted Bilayer Graphene

Linear resistivity at low temperatures is a prominent feature of high-T_{c} superconductors which has also been found recently in twisted bilayer graphene. We show that due to an extended van Hove singularity (VHS), the T-linear resistivity can be obtained from a microscopic tight-binding model for...

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Veröffentlicht in:	Physical review letters 2020-05, Vol.124 (18), p.186801
Hauptverfasser:	González, J, Stauber, T
Format:	Artikel
Sprache:	eng
Schlagworte:	Attenuation Bilayers Crossovers Decay rate Electrical resistivity Fermi liquids Graphene Lorenz number Low temperature Thermal conductivity
Online-Zugang:	Volltext
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