As high-quality single-crystal materials used in electronic devices approach the microscale
and nanoscale, charge-transport phenomena in these devices result in inhomogeneous …

The last few years have seen an explosion of interest in hydrodynamic effects in interacting
electron systems in ultra-pure materials. One such material, graphene, is not only an …

The “flow” of electric currents and heat in standard metals is diffusive with electronic motion
randomized by impurities. However, for ultraclean metals, electrons can flow like water with …

The charge carriers in a material can, under special circumstances, behave as a viscous
fluid. In this work, we investigated such behavior by using scanning tunneling potentiometry …

In this paper I report a pedagogical derivation of the unconventional electronic
hydrodynamics in graphene on the basis of the kinetic theory. While formally valid in the …

In this work we consider the hydrodynamic behavior of a coupled electron–phonon fluid,
focusing on electronic transport under the conditions of strong phonon drag. This regime …

We study the propagation of an oscillatory electromagnetic field inside a Weyl semimetal. In
conventional conductors, the motion of the charge carriers in the skin layer near the surface …

In this study, we present our experimental investigation on the magnetotransport properties
of a two-dimensional electron system in GaAs quantum wells utilizing a variety of device …

Dominating electron–electron scattering enables viscous electron flow exhibiting
hydrodynamic current density patterns, such as Poiseuille profiles or vortices. The viscous …

When electrons flow as a viscous fluid in anisotropic metals, the reduced symmetry can lead
to exotic viscosity tensors with many additional, nonstandard components. We present a …