[HTML][HTML] Linear scaling quantum transport methodologies

Z Fan, JH Garcia, AW Cummings, JE Barrios-Vargas… - Physics Reports, 2021 - Elsevier
In recent years, predictive computational modeling has become a cornerstone for the study
of fundamental electronic, optical, and thermal properties in complex forms of condensed …

Disentangling orbital and valley Hall effects in bilayers of transition metal dichalcogenides

TP Cysne, M Costa, LM Canonico, MB Nardelli… - Physical review …, 2021 - APS
It has been recently shown that monolayers of transition metal dichalcogenides (TMDs) in
the 2H structural phase exhibit relatively large orbital Hall conductivity plateaus within their …

Nonlinear Hall effect on a disordered lattice

R Chen, ZZ Du, HP Sun, HZ Lu, XC Xie - Physical Review B, 2024 - APS
The nonlinear Hall effect has recently attracted significant interest due to its potential as a
promising spectral tool and for device applications. A theory of the nonlinear Hall effect on a …

TBPLaS: A tight-binding package for large-scale simulation

Y Li, Z Zhan, X Kuang, Y Li, S Yuan - Computer Physics Communications, 2023 - Elsevier
TBPLaS is an open-source software package for the accurate simulation of physical systems
with arbitrary geometry and dimensionality utilizing the tight-binding (TB) theory. It has an …

Orbital Hall insulating phase in transition metal dichalcogenide monolayers

LM Canonico, TP Cysne, A Molina-Sanchez, RB Muniz… - Physical Review B, 2020 - APS
We show that H-phase transition metal dichalcogenide (TMD) monolayers, such as MoS 2
and WSe 2, are orbital Hall insulators. They present very large orbital Hall conductivity …

Orbital Hall effect and topology on a two-dimensional triangular lattice: From bulk to edge

ALR Barbosa, LM Canonico, JH García, TG Rappoport - Physical Review B, 2024 - APS
We investigate a generalized multiorbital tight-binding model on a triangular lattice, a system
prevalent in a wide range of two-dimensional materials and particularly relevant for …

Plasmon-induced hot carriers from interband and intraband transitions in large noble metal nanoparticles

H Jin, JM Kahk, DA Papaconstantopoulos, A Ferreira… - PRX Energy, 2022 - APS
Hot electrons generated from the decay of localized surface plasmons in metallic
nanostructures have the potential to transform photocatalysis, photodetection, and other …

Anomalous transport signatures in Weyl semimetals with point defects

JP Santos Pires, SM João, A Ferreira, B Amorim… - Physical Review Letters, 2022 - APS
We present the first theoretical study of transport properties of Weyl semimetals with point
defects. Focusing on a class of time-reversal symmetric Weyl lattice models, we show that …

Basis-independent spectral methods for non-linear optical response in arbitrary tight-binding models

SM João, JMVP Lopes - Journal of Physics: Condensed Matter, 2019 - iopscience.iop.org
In this paper, we developed a basis-independent perturbative method for calculating the non-
linear optical response of arbitrary non-interacting tight-binding models. Our method is …

Atomistic theory of hot-carrier relaxation in large plasmonic nanoparticles

SM João, H Jin, JC Lischner - The Journal of Physical Chemistry …, 2023 - ACS Publications
Recently, there has been significant interest in harnessing hot-carriers generated from the
decay of localized surface plasmons in metallic nanoparticles for applications in …