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 …

Vortices are the hallmarks of hydrodynamic flow. Strongly interacting electrons in ultrapure
conductors can display signatures of hydrodynamic behaviour, including negative non-local …

The electron–hole plasma in charge-neutral graphene is predicted to realize a quantum
critical system in which electrical transport features a universal hydrodynamic description …

Hydrodynamics, which generally describes the flow of a fluid, is expected to hold even for
fundamental particles such as electrons when inter-particle interactions dominate. Although …

Electrical resistance usually originates from lattice imperfections. However, even a perfect
lattice has a fundamental resistance limit, given by the Landauer conductance caused by a …

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 …

Rotational invariance strongly constrains the viscosity tensor of classical fluids. When this
symmetry is broken in anisotropic materials a wide array of novel phenomena become …

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 …