85 citations · 646 across the 32 of their papers we have counts for
33 papers
Impact of vacancies on twisted bilayer graphene quantum point contacts
Pablo Moles, Francisco Domínguez-Adame, Leonor Chico
We carry out an extensive numerical study of low-temperature electronic transport in quantum point contacts based on twisted bilayer graphene. Assuming ballistic electron dynamics,…
Polarization-tuneable excitonic spectral features in the optoelectronic response of atomically thin ReS2
Daniel Vaquero, Olga Arroyo-Gascón, Juan Salvador-Sánchez +7
The low crystal symmetry of rhenium disulphide (ReS2) leads to the emergence of dichroic optical and optoelectronic response, absent in other layered transition metal dichalcogenid…
Universality of moiré physics in collapsed chiral carbon nanotubes
Olga Arroyo-Gascón, Ricardo Fernández-Perea, Eric Suárez Morell +2
We report the existence of moiré patterns and magic angle physics in all families of chiral collapsed carbon nanotubes. A detailed study of the electronic structure of all types of…
Impact of electron-electron interactions on the thermoelectric efficiency of graphene quantum point contacts
Irián Sánchez-Ramírez, Yuriko Baba, Leonor Chico +1
Thermoelectric materials open a way to harness dissipated energy and make electronic devices less energy-demanding. Heat-to-electricity conversion requires materials with a strongl…
Topological bands in the PdSe pentagonal monolayer
Sergio Bravo, M. Pacheco, J. D. Correa +1
The electronic structure of monolayer pentagonal palladium diselenide (PdSe2) is analyzed from the topological band theory perspective. Employing first-principles calculations, eff…
Charge-spin interconversion in graphene-based systems from density functional theory
Maedeh Rassekh, Hernán Santos, Andrea Latge +3
We present a methodology to address, from first principles, charge-spin interconversion in two-dimensional materials with spin-orbit coupling. Our study relies on an implementation…