Evidence for Local Spots of Viscous Electron Flow in Graphene at Moderate Mobility.
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DOI: 10.1021/acs.nanolett.1c01145
Abstract: Dominating electron-electron scattering enables viscous electron flow exhibiting hydrodynamic current density patterns, such as Poiseuille profiles or vortices. The viscous regime has recently been observed in graphene by nonlocal transport experiments and mapping of the… read more here.
Keywords: moderate mobility; viscous electron; electron flow; graphene ... See more keywords