4 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,…
Time-of-flight photon spectroscopy for scanning tunneling microscopy luminescence
Lebin Yu, Jiří Doležal, Maximilian Rödel +4
We build and commission a time-of-flight photon spectrometer (TOFS) for scanning tunneling microscopy luminescence (STML). We obtain the spectrum by exploiting the wavelength depen…
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.…
Disentangling the components of a multiconfigurational excited state in isolated chromophore
Rodrigo Cezar de Campos Ferreira, Amandeep Sagwal, Jiří Doležal +2
Studying the excited states of doublets is challenging for their typically multiconfigurational character. We employ light-scanning-tunneling microscopy (light-STM) to investigate…