785 citations · 5.7k across the 46 of their papers we have counts for
46 papers
Sub-diffraction-resolved spatial distribution of emitting excitons in STM-induced luminescence of 2D semiconductors via Richardson-Lucy deconvolution
Elysé Laurent, Ricardo Javier Peña Román, Sarah Miller +7
Using scanning tunneling microscopy-induced luminescence (STML), the optical properties of two-dimensional (2D) semiconductors may be investigated at the nanoscale. This is possibl…
Symmetry-dependent dielectric screening of optical phonons in monolayer graphene
Loïc Moczko, Sven Reichardt, Aditya Singh +13
Quantised lattice vibrations (i.e., phonons) in solids are robust and unambiguous fingerprints of crystal structures and of their symmetry properties. In metals and semimetals, str…
Submolecular-scale control of phototautomerization
Anna Rosławska, Katharina Kaiser, Michelangelo Romeo +5
Many natural and artificial reactions including photosynthesis or photopolymerization are initiated by stimulating organic molecules into an excited state, which enables new reacti…
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…