Molecular quantum materials: electronic phases and charge dynamics in two-dimensional organic solids
This review provides a perspective on recent developments and their implications for our
understanding of novel quantum phenomena in the physics of two-dimensional organic …
understanding of novel quantum phenomena in the physics of two-dimensional organic …
Ingredients for Generalized Models of κ-Phase Organic Charge-Transfer Salts: A Review
The families of organic charge-transfer salts κ-(BEDT-TTF) 2 X and κ-(BETS) 2 X, where
BEDT-TTF and BETS stand for the organic donor molecules C 10 H 8 S 8 and C 10 H 8 S 4 …
BEDT-TTF and BETS stand for the organic donor molecules C 10 H 8 S 8 and C 10 H 8 S 4 …
Anderson localization in the Anderson–Hubbard model with site-dependent interactions
THY Nguyen, DA Le, AT Hoang - New Journal of Physics, 2022 - iopscience.iop.org
We consider Anderson localization in the half-filled Anderson–Hubbard model in the
presence of either random on-site interactions or spatially alternating interactions in the …
presence of either random on-site interactions or spatially alternating interactions in the …
Disorder unveils Mott quantum criticality behind a first-order transition in the quasi-two-dimensional organic conductor
M Urai, T Furukawa, Y Seki, K Miyagawa, T Sasaki… - Physical Review B, 2019 - APS
We show the significant impact of weak disorder on the Mott transition by investigating
electronic transport in a systematically x-ray-irradiated layered organic conductor under …
electronic transport in a systematically x-ray-irradiated layered organic conductor under …
Non-fermi liquid behavior and continuously tunable resistivity exponents in the Anderson-Hubbard model at finite temperature
We employ a recently developed computational many-body technique to study for the first
time the half-filled Anderson-Hubbard model at finite temperature and arbitrary correlation U …
time the half-filled Anderson-Hubbard model at finite temperature and arbitrary correlation U …
Effects of Disorder on the Pressure-Induced Mott Transition in κ-(BEDT-TTF)2Cu[N(CN)2]Cl
We present a study of the influence of disorder on the Mott metal-insulator transition for the
organic charge-transfer salt κ-(BEDT-TTF) 2 Cu [N (CN) 2] Cl. To this end, disorder was …
organic charge-transfer salt κ-(BEDT-TTF) 2 Cu [N (CN) 2] Cl. To this end, disorder was …
Fingerprints of spin-orbital polarons and of their disorder in the photoemission spectra of doped Mott insulators with orbital degeneracy
We explore the effects of disordered charged defects on the electronic excitations observed
in the photoemission spectra of doped transition metal oxides in the Mott insulating regime …
in the photoemission spectra of doped transition metal oxides in the Mott insulating regime …
Anderson localization effects on the doped Hubbard model
N Giovanni, M Civelli, MCO Aguiar - Physical Review B, 2021 - APS
We derive the disorder vs doping phase diagram of the doped Hubbard model via
dynamical mean-field theory combined with typical medium theory, which allows the …
dynamical mean-field theory combined with typical medium theory, which allows the …
Disorder-induced crossover of Mott insulator to weak Anderson localized regime in an argon-irradiated film
We show that an introduction of disorder in a controlled way using 1 MeV argon (Ar) ion
irradiation, suppresses the correlation driven metal-insulator transition (MIT) in Nd Ni O 3 …
irradiation, suppresses the correlation driven metal-insulator transition (MIT) in Nd Ni O 3 …
Local integrals of motion in the two-site Anderson-Hubbard model
R Wortis, MP Kennett - Journal of Physics: Condensed Matter, 2017 - iopscience.iop.org
It has been proposed that the states of fully many-body localized systems can be described
in terms of conserved local pseudospins. Due to the multitude of ways to define these, the …
in terms of conserved local pseudospins. Due to the multitude of ways to define these, the …