411 citations · 1.4k across the 19 of their papers we have counts for
19 papers
Dissociation of one-dimensional excitons by static electric field
Adriana García, Alexander López, Jorge Quereda +1
The quantum states of an electron-hole pair in one-dimensional semiconductors under a static electric field are theoretically analyzed using a two-band model with on-site Coulomb i…
Quantum valley pseudospin controlled by strain
Maurício F. C. Martins Quintela, Miguel Sá, Alejandro J. Uría-Álvarez +5
Valleytronics, as an alternative to traditional electronics or spintronics, is based on the encoding of quantum information in pseudospin valley quantum numbers, rather than in cha…
Locally Phase-Engineered MoTe for Near-Infrared Photodetectors
Jan Hidding, Cédric A. Cordero-Silis, Daniel Vaquero +3
Transition metal dichalcogenides (TMDs) are ideal systems for two-dimensional (2D) optoelectronic applications, owing to their strong light-matter interaction and various band gap…
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…
Fast response photogating in monolayer MoS2 phototransistors
Daniel Vaquero, Vito Clericò, Juan Salvador-Sánchez +6
Two-dimensional transition metal dichalcogenide (TMD) phototransistors have been object of intensive research during the last years due to their potential for photodetection. Photo…
The role of device asymmetries and Schottky barriers on the helicity-dependent photoresponse of 2D phototransistors
Jorge Quereda, Jan Hidding, Talieh S. Ghiasi +3
Circular photocurrents (CPC), namely circular photogalvanic (CPGE) and photon drag effects, have recently been reported both in monolayer and multilayer transition metal dichalcoge…