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cond-mat.mes-hall2025
Fluctuation-induced giant magnetoresistance in charge-neutral graphene
A. Levchenko, E. Kirkinis, A. V. Andreev
The Johnson-Nyquist noise associated with the intrinsic conductivity of the electron liquid, induces fluctuations of the electron density in charge-neutral graphene devices. In the…
cond-mat.mes-hall2025
Dragging of electric current by hydrodynamic flow at charge neutrality
Dmitry Zverevich, Alex Levchenko, A. V. Andreev
We develop a theory of drag in graphene double layers near charge neutrality. We work in the regime of electron hydrodynamics and account for interlayer correlations of charge pudd…