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physics.chem-ph2025
Unraveling Exciton Trap Dynamics and Nonradiative Loss Pathways in Quantum Dots via Atomistic Simulations
Bokang Hou, Salvatore Gatto, Samuel L. Rudge +3
Surface defects in colloidal quantum dots are a major source of nonradiative losses, yet the microscopic mechanisms underlying exciton trapping and recombination remain elusive. He…
physics.chem-ph2025
The Role of Superlattice Phonons in Charge Localization Across Quantum Dot Arrays
Bokang Hou, Matthew Coley-O'Rourke, Uri Banin +2
Understanding charge transport in semiconductor quantum dot (QD) assemblies is important for developing the next generation of solar cells and light-harvesting devices based on QD…
physics.chem-ph2024
Non-adiabatic electronic relaxation of tetracene from its brightest singlet excited state
Audrey Scognamiglio, Karin S. Thalmann, Sebastian Hartweg +5
The ultrafast relaxation dynamics of tetracene following UV excitation to a bright singlet state S6 has been studied with time-resolved photoelectron spectroscopy. With the help of…