Stranger than metals

PW Phillips, NE Hussey, P Abbamonte - Science, 2022 - science.org
In traditional metals, the temperature (T) dependence of electrical resistivity vanishes at low
or high T, albeit for different reasons. Here, we review a class of materials, known as …

Topological Mott insulator at quarter filling in the interacting Haldane model

P Mai, BE Feldman, PW Phillips - Physical Review Research, 2023 - APS
While the recent advances in topology have led to a classification scheme for electronic
bands described by the standard theory of metals, a similar scheme has not emerged for …

Planckian relaxation delusion in metals

MV Sadovskii - Physics-Uspekhi, 2021 - iopscience.iop.org
We present a critical review of recent attempts to introduce a new quantum ('Planckian') limit
for the temperature dependence of the inelastic scattering rate of electrons in metals. We …

Cavity magnon-polaritons in cuprate parent compounds

JB Curtis, A Grankin, NR Poniatowski, VM Galitski… - Physical Review …, 2022 - APS
Cavity control of quantum matter may offer new ways to study and manipulate many-body
systems. A particularly appealing idea is to use cavities to enhance superconductivity …

Counterexample to the conjectured Planckian bound on transport

NR Poniatowski, T Sarkar, RPSM Lobo, S Das Sarma… - Physical Review B, 2021 - APS
It has recently been conjectured that the transport relaxation rate in metals is bounded
above by the temperature of the system. In this paper, we discuss the transport …

Phonon-limited resistivity of multilayer graphene systems

SM Davis, YZ Chou, F Wu, S Das Sarma - Physical Review B, 2023 - APS
We calculate the theoretical contribution to the doping and temperature (T) dependence of
electrical resistivity due to scattering by acoustic phonons in Bernal bilayer graphene (BBG) …

Role of many-phonon modes on the high-temperature linear-in- electronic resistivity

S Das Sarma, YT Tu - Physical Review B, 2024 - APS
We theoretically consider the possibility that phonons may be playing a role in the observed
linear-in-T resistivity in cuprates by focusing on the obvious question: How can phonon …

Coulomb effects in electronic transport

BN Narozhny - Contributions to Plasma Physics, 2023 - Wiley Online Library
Charge transport in metals and semiconductors is often dominated by electron‐impurity and
electron–phonon scattering. Coulomb effects could be found in small corrections to the …

Phenomenological classification of metals based on resistivity

Q Guo, C Magén, MJ Rozenberg, B Noheda - Physical Review B, 2022 - APS
Efforts to understand metallic behavior have led to important concepts such as those of
strange metals, bad metals, or Planckian metals. However, a unified description of metallic …

Suppression of antiferromagnetic order in the electron-doped cuprate

CY Tang, ZF Lin, JX Zhang, XC Guo, JY Guan, SY Gao… - Physical Review B, 2021 - APS
We performed systematic angle-resolved photoemission spectroscopy measurements in situ
on T′-La 2− x Ce x Cu O 4±δ (LCCO) thin films over the extended doping range prepared …