31 citations · 133 across the 8 of their papers we have counts for
9 papers
Raman-detected quantum dot microscopy for nanoscale electrostatic potential imaging
Jiří Doležal, Amandeep Sagwal, Rodrigo Cezar de Campos Ferreira +1
Quantification of electrostatic potentials at the nanoscale is crucial for understanding the principles governing properties of materials across multiple length scales. Currently,…
Locally-Induced Stark Shifts of Collective Excitonic Modes in Polyradical Aggregates
Amandeep Sagwal, Rodrigo Cezar de Campos Ferreira, Petr Kahan +4
Active control of dark long-lived excitonic states in molecular aggregates using local electric fields is a pivotal challenge for advancing nanoscale optoelectronics and quantum de…
Adsorption-Driven Symmetry Lowering in Single Molecules Revealed by Ångstrom-scale Tip-Enhanced Raman Imaging
Rodrigo Cezar de Campos Ferreira, Borja Cirera, Jiří Doležal +7
The vibrational landscape of adsorbed molecules is central to understanding surface interactions at the atomic scale, influencing phenomena from catalysis to molecular electronics.…
Single-molecule time-resolved spectroscopy in a tunable STM nanocavity
Jiří Doležal, Amandeep Sagwal, Rodrigo Cezar de Campos Ferreira +1
The spontaneous fluorescence rates of single-molecule emitters are typically on the order of nanoseconds. However coupling them with plasmonic nanostructures can substantially incr…
Evidence of trion-libron coupling in chirally adsorbed single molecules
Jiří Doležal, Sofia Canola, Prokop Hapala +3
Interplay between motion of nuclei and excited electrons in molecules plays a key role both in biological and artificial nanomachines. Here we provide a detailed analysis of coupli…
Real space visualization of entangled excitonic states in charged molecular assemblies
Jiří Doležal, Sofia Canola, Prokop Hapala +3
Entanglement of excitons holds great promise for the future of quantum computing, which would use individual molecular dyes as building blocks of their circuitry. Even though entan…
Exciton-trion dynamics of a single molecule in a radio-frequency cavity
Jiří Doležal, Sofia Canola, Pablo Merino +1
Charged optical excitations (trions) generated by charge carrier injection are crucial for emerging optoelectronic technologies as they can be produced and manipulated by electric…
Charge carrier injection electroluminescence with CO functionalized tips on single molecular emitters
Jiří Doležal, Pablo Merino, Jesus Redondo +3
We investigate electroluminescence of single molecular emitters on NaCl on Ag(111) and Au(111) with submolecular resolution in a low-temperature scanning probe microscope with tunn…
Surface structures of tellurium on Si(111)-(7x7) studied by low-energy electron diffraction and scanning tunneling microscopy
Felix Lüpke, Jiří Doležal, Vasily Cherepanov +3
The Te-covered Si(111) surface has received recent interest as a template for the epitaxy of van der Waals (vdW) materials, e.g. BiTe. Here, we report the formation of a Te…