129 citations · 219 across the 6 of their papers we have counts for
5 papers · 1 filter
Ultrafast dynamics of local charge order in a THz-induced metastable quantum state
Luis E. Parra López, Jingkai Quan, Alkisti Vaitsi +5
Controlling quantum materials with ultrafast light pulses enables access to transient and metastable states that are inaccessible under equilibrium conditions. Yet their local dyna…
Electroluminescence of monolayer WS in a scanning tunneling microscope: the effect of bias polarity on the spectral and angular distribution of the emitted light
Ricardo Javier Peña Román}, Delphine Pommier, Rémi Bretel +12
Inelastic electron tunneling in a scanning tunneling microscope (STM) is used to generate excitons in monolayer tungsten disulfide (WS). Excitonic electroluminescence is measur…
Tip-induced excitonic luminescence nanoscopy of an atomically-resolved van der Waals heterostructure
Luis E. Parra López, Anna Rosławska, Fabrice Scheurer +2
Low-temperature scanning tunneling microscopy is used to probe, with atomic-scale spatial resolution, the intrinsic luminescence of a van der Waals heterostructure, made of a trans…
Picosecond energy transfer in a transition metal dichalcogenide-graphene heterostructure revealed by transient Raman spectroscopy
Carino Ferrante, Giorgio Di Battista, Luis E. Parra López +5
Intense light-matter interactions and unique structural and electrical properties make Van der Waals heterostructures composed by Graphene (Gr) and monolayer transition metal dicha…
Filtering the photoluminescence spectra of atomically thin semiconductors with graphene
Etienne Lorchat, Luis E. Parra López, Cédric Robert +6
Atomically thin semiconductors made from transition metal dichalcogenides (TMDs) are model systems for investigations of strong light-matter interactions and applications in nanoph…