[HTML][HTML] Hydrodynamic approach to two-dimensional electron systems
BN Narozhny - La Rivista del Nuovo Cimento, 2022 - Springer
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 …
electron systems in ultra-pure materials. One such material, graphene, is not only an …
[HTML][HTML] Hydrodynamic electronic transport
L Fritz, T Scaffidi - Annual Review of Condensed Matter Physics, 2024 - annualreviews.org
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 …
randomized by impurities. However, for ultraclean metals, electrons can flow like water with …
Transport properties of strongly coupled electron–phonon liquids
A Levchenko, J Schmalian - Annals of Physics, 2020 - Elsevier
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 …
focusing on electronic transport under the conditions of strong phonon drag. This regime …
[HTML][HTML] Directional ballistic transport in the two-dimensional metal PdCoO2
In an idealized infinite crystal, the material properties are constrained by the symmetries of
the unit cell. The point-group symmetry is broken by the sample shape of any finite crystal …
the unit cell. The point-group symmetry is broken by the sample shape of any finite crystal …
[HTML][HTML] Thin-film growth and application prospects of metallic delafossites
T Harada - Materials Today Advances, 2021 - Elsevier
Metallic delafossites are fascinating layered materials with exceptionally high electrical
conductivity and surface polarity. The high conductivity is produced by the two-dimensional …
conductivity and surface polarity. The high conductivity is produced by the two-dimensional …
In Situ Modification of a Delafossite-Type PdCoO2 Bulk Single Crystal for Reversible Hydrogen Sorption and Fast Hydrogen Evolution
The observation of extraordinarily high conductivity in delafossite-type PdCoO2 is of great
current interest, and there is some evidence that electrons behave like a fluid when flowing …
current interest, and there is some evidence that electrons behave like a fluid when flowing …
Correlation between phase stiffness and condensation energy across the non-Fermi to Fermi-liquid crossover in the Yukawa-Sachdev-Ye-Kitaev model on a lattice
We construct and analyze a lattice generalization of the Yukawa-Sachdev-Ye-Kitaev model,
where spinful fermions experience onsite, random, all-to-all interactions with an Einstein …
where spinful fermions experience onsite, random, all-to-all interactions with an Einstein …
[HTML][HTML] Super-geometric electron focusing on the hexagonal Fermi surface of PdCoO2
Geometric electron optics may be implemented in solids when electron transport is ballistic
on the length scale of a device. Currently, this is realized mainly in 2D materials …
on the length scale of a device. Currently, this is realized mainly in 2D materials …
Mesoscopic finite-size effects of unconventional electron transport in
A wide range of unconventional transport phenomena has recently been observed in single-
crystal delafossite metals. Here, we present a theoretical framework to elucidate electron …
crystal delafossite metals. Here, we present a theoretical framework to elucidate electron …
Kinetic theory of the nonlocal electrodynamic response in anisotropic metals: Skin effect in 2D systems
The electrodynamic response of ultrapure materials at low temperatures becomes spatially
nonlocal. This nonlocality gives rise to phenomena such as hydrodynamic flow in transport …
nonlocal. This nonlocality gives rise to phenomena such as hydrodynamic flow in transport …