127 citations · 294 across the 8 of their papers we have counts for
8 papers
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…
Deterministic multi-level spin orbit torque switching using He+ microscopy patterning
Jinu Kurian, Aleena Joseph, Salia Cherifi-Hertel +7
He ion irradiation is used to pattern multiple areas of Pt/Co/W films with different irradiation doses in Hall bars. The resulting perpendicular magnetic anisotropy landscape e…
Mapping Lamb, Stark and Purcell effects at a chromophore-picocavity junction with hyper-resolved fluorescence microscopy
Anna Roslawska, Tomáš Neuman, Benjamin Doppagne +5
The interactions between the excited states of a single chromophore with static and dynamic electric fields confined to a plasmonic cavity of picometer dimensions are investigated…
Energy funnelling within multichromophore architectures monitored with subnanometre resolution
Shuiyan Cao, Anna Rosławska, Benjamin Doppagne +6
In natural and artificial light-harvesting complexes (LHC) the resonant energy transfer (RET) between chromophores enables an efficient and directional transport of solar energy be…
Single- and narrow-line photoluminescence in a boron nitride-supported MoSe/graphene heterostructure
Luis E. Parra López, Loïc Moczko, Joanna Wolff +6
Heterostructures made from van der Waals materials provide a template to investigate proximity effects at atomically sharp heterointerfaces. In particular, near-field charge and en…
Rigid-layer Raman-active modes in -layer Transition Metal Dichalcogenides: interlayer force constants and hyperspectral Raman imaging
Guillaume Froehlicher, Etienne Lorchat, Olivia Zill +2
We report a comparative study of rigid layer Raman-active modes in -layer transition metal dichalcogenides. Trigonal prismatic (2Hc, such as MoSe, MoTe, WS, WSe)…
Electrically-driven vibronic spectroscopy with sub-molecular resolution
Benjamin Doppagne, Michael C. Chong, Etienne Lorchat +6
A scanning tunneling microscope is used to generate the electroluminescence of phthalocyanine molecules deposited on NaCl/Ag(111). Photon spectra reveal an intense emission line at…
All-Optical Blister Test of Suspended Graphene Using Micro-Raman Spectroscopy
Dominik Metten, François Federspiel, Michelangelo Romeo +1
We report a comprehensive micro-Raman study of a pressurized suspended graphene membrane that hermetically seals a circular pit, etched in a Si/SiO substrate. Placing the sampl…