[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 …

Sticking of atomic hydrogen on graphene

M Bonfanti, S Achilli, R Martinazzo - Journal of Physics …, 2018 - iopscience.iop.org
Recent years have witnessed an ever growing interest in the interactions between hydrogen
atoms and a graphene sheet. Largely motivated by the possibility of modulating the electric …

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 …

Monolayer of the transition metal trichloride : A playground for two-dimensional magnetism, room-temperature quantum anomalous Hall effect, and topological …

XL Sheng, BK Nikolić - Physical Review B, 2017 - APS
Based on density functional theory (DFT) calculations, we predict that a monolayer of OsCl 3
(which is a layered material whose interlayer coupling is weaker than in graphite) possesses …

Spin hall effect: Symmetry breaking, twisting, and giant disorder renormalization

DTS Perkins, A Veneri, A Ferreira - Physical Review B, 2024 - APS
Atomically thin materials based on transition-metal dichalcogenides and graphene offer a
promising avenue for unlocking the mechanisms underlying the spin Hall effect (SHE) in …

Systematic analysis method for nonlinear response tensors

R Oiwa, H Kusunose - Journal of the Physical Society of Japan, 2022 - journals.jps.jp
We propose a systematic analysis method for identifying essential parameters in various
linear and nonlinear response tensors without which they vanish. By using the Keldysh …

Double moiré with a twist: Supermoiré in encapsulated graphene

M Anđelković, SP Milovanović, L Covaci… - Nano letters, 2020 - ACS Publications
A periodic spatial modulation, as created by a moiré pattern, has been extensively studied
with the view to engineer and tune the properties of graphene. Graphene encapsulated by …

KITE: high-performance accurate modelling of electronic structure and response functions of large molecules, disordered crystals and heterostructures

SM João, M Anđelković, L Covaci… - Royal Society …, 2020 - royalsocietypublishing.org
We present KITE, a general purpose open-source tight-binding software for accurate real-
space simulations of electronic structure and quantum transport properties of large-scale …

Conductivity in flat bands from the Kubo-Greenwood formula

KE Huhtinen, P Törmä - Physical Review B, 2023 - APS
Conductivity in a multiband system can be divided into intra-and interband contributions,
and the latter further into symmetric and antisymmetric parts. In a flat band, intraband …