Corbino magnetoresistance in neutral graphene
arXiv:2301.12516 · doi:10.1103/PhysRevB.107.235401
Abstract
We explore the magnetohydrodynamics of Dirac fermions in neutral graphene in the Corbino geometry. Based on the fully consistent hydrodynamic description derived from a microscopic framework and taking into account all peculiarities of graphene-specific hydrodynamics, we report the results of a comprehensive study of the interplay of viscosity, disorder-induced scattering, recombination, energy relaxation, and interface-induced dissipation. In the clean limit, magnetoresistance of a Corbino sample is determined by viscosity. Hence the Corbino geometry could be used to measure the viscosity coefficient in neutral graphene.
13 pages, 11 figures
References in corpus (34)
- Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics
- Hydrodynamics of electrons in graphene
- Quantum critical transport in clean graphene
- Supercollision cooling in undoped graphene
- Slow imbalance relaxation and thermoelectric transport in graphene
- Quantum-critical relativistic magnetotransport in graphene
- Hydrodynamics in graphene: Linear-response transport
- Conductivity of the defectless Graphene
- Imaging phonon-mediated hydrodynamic flow in WTe2
- Non-local transport and the Hall viscosity of 2D hydrodynamic electron liquids
- Collective cyclotron motion of the relativistic plasma in graphene
- Hydrodynamic approach to two-dimensional electron systems
- Coulomb interaction in graphene: Relaxation rates and transport
- Magnetoresistance in two-component systems
- Hydrodynamic and ballistic transport over large length scales in GaAs/AlGaAs
- Imaging Hydrodynamic Electrons Flowing Without Landauer-Sharvin Resistance
- Fluid Dynamics and Viscosity in Strongly Correlated Fluids
- Stokes flow around an obstacle in viscous two-dimensional electron liquid
- Thermal resistivity and hydrodynamics of the degenerate electron fluid in antimony
- Hydrodynamic collective modes in graphene
- Dissipative and Hall viscosity of a disordered 2D electron gas
- Freely flowing currents and electric field expulsion in viscous electronics
- Manifestations of classical size effect and electronic viscosity in the magnetoresistance of narrow two-dimensional conductors: Theory and experiment
- Viscous magnetotransport and Gurzhi effect in bilayer electron system
- Spread and erase -- How electron hydrodynamics can eliminate the Landauer-Sharvin resistance
- Beyond Ohm's law -- Bernoulli effect and streaming in electron hydrodynamics
- Hydrodynamic approach to electronic transport in graphene: energy relaxation
- Hydrodynamic thermoelectric transport in Corbino geometry
- Anti-Poiseuille flow in neutral graphene
- Current distribution in a slit connecting two graphene half-planes
- Hydrodynamic magnetoresistance in graphene Corbino devices
- Electronic viscosity and energy relaxation in neutral graphene
- Superballistic boundary conductance and hydrodynamic transport in microstructures
- Hydrodynamic approach to many-body systems: exact conservation laws
Cited by in corpus (6)
- Giant magnetoresistance in weakly disordered non-Galilean invariant conductors
- Two-dimensional hydrodynamic electron flow through periodic and random potentials
- Resolving the Corbino Shockley-Ramo Paradox for Hydrodynamic Current Noise
- Fluctuation-induced giant magnetoresistance in charge-neutral graphene
- Tunable viscous layers in Corbino geometry using density junctions
- Spin-caloric resistance of Dirac plasma in a graphene Corbino device