Quantum nanophotonics in two-dimensional materials

A Reserbat-Plantey, I Epstein, I Torre, AT Costa… - Acs …, 2021 - ACS Publications
The field of two-dimensional (2D) materials-based nanophotonics has been growing at a
rapid pace, triggered by the ability to design nanophotonic systems with in situ control …

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 …

Connecting higher-order topology with the orbital hall effect in monolayers of transition metal dichalcogenides

M Costa, B Focassio, LM Canonico, TP Cysne… - Physical Review Letters, 2023 - APS
Monolayers of transition metal dichalcogenides (TMDs) in the 2 H structural phase have
been recently classified as higher-order topological insulators (HOTIs), protected by C 3 …

Magnetism and spin dynamics in room-temperature van der Waals magnet Fe5GeTe2

L Alahmed, B Nepal, J Macy, W Zheng, B Casas… - 2D …, 2021 - iopscience.iop.org
Two-dimensional van der Waals (vdWs) materials have gathered a lot of attention recently.
However, the majority of these materials have Curie temperatures that are well below room …

Tuning the magnetic interactions in van der Waals heterostructures: A comparative study of ab initio methods

D Li, S Haldar, T Drevelow, S Heinze - Physical Review B, 2023 - APS
We investigate the impact of mechanical strain, stacking order, and external electric fields on
the magnetic interactions of a two-dimensional (2D) van der Waals heterostructure in which …

Orbital magnetoelectric effect in nanoribbons of transition metal dichalcogenides

TP Cysne, FSM Guimarães, LM Canonico, M Costa… - Physical Review B, 2023 - APS
The orbital magnetoelectric effect (OME) generically refers to the appearance of an orbital
magnetization induced by an applied electric field. Here, we show that nanoribbons of …

Ultrathin films of black phosphorus as suitable platforms for unambiguous observation of the orbital Hall effect

TP Cysne, M Costa, MB Nardelli, RB Muniz… - Physical Review B, 2023 - APS
Phosphorene, a monolayer of black phosphorus, is a two-dimensional material that lacks a
multivalley structure in the Brillouin zone and has negligible spin-orbit coupling. This makes …

Anisotropy of magnetized quark matter

K Goswami, D Sahu, J Dey, R Sahoo, R Stock - Physical Review D, 2024 - APS
Strong transient magnetic fields are generated in noncentral relativistic heavy-ion collisions.
These fields induce anisotropy within the strongly interacting medium that, in principle, can …

Dynamic transverse magnetic susceptibility in the projector augmented-wave method: Application to Fe, Ni, and Co

T Skovhus, T Olsen - Physical Review B, 2021 - APS
We present a first principles implementation of the dynamic transverse magnetic
susceptibility in the framework of linear response time-dependent density functional theory …

Semisimple extensions of the Standard Model gauge algebra

BC Allanach, B Gripaios, J Tooby-Smith - Physical Review D, 2021 - APS
We show how one may classify all semisimple algebras containing the su (3)⊕ su (2)⊕ u
(1) symmetry of the Standard Model and acting on some given matter sector, enabling …