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physics.atm-clus2026
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…
physics.atm-clus2025
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…