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relaxation from these inter-ring excitonic states to lower lying electronic states relative to their monomer. In contrast to the delocalized nature of singlet excitons , we use time-resolved EPR and ENDOR ...
the dissociation dynamics of the charge transfer (CT) exciton at two donor–acceptor interfaces, it is found that the relative orientation of the electron and hole wavefunction within a CT exciton plays an important ...
of the ‘looseness’ of the molecular constituents, which interact only weakly. This is particularly important for applications in molecular electronics where exciton delocalization and charge transport generally limit ...
in tailoring optical processes in NCs. The influence of ligands on exciton relaxation dynamics, surface trapping, and delocalization remains an important area of research. Thiols (here referring both ...
electronic exciton circular dichroism (CD). 3 – 7 Exciton CD reveals a great amount of information about the relative orientation of individual chromophores with respect to each other and about the distance ...
of the Coulomb integral leads to very efficient calculation of excitonic couplings between the donor and the acceptor chromophores. Electronic coupling calculations with delocalized transition densities revealed ...
through exciton delocalization . The theoretical investigation of excimer stabilization using magnetic, electronic , and geometric aromatic indices manifested the presence of through‐space ring current ...
energy transfer. The possible role of coherent excitons in energy transport in DNA remains debated. Meanwhile, energy transport properties are greatly important for understanding the mechanisms ...
channels. Understanding the contact interface is therefore important to design better devices. Herein, we use scanning transmission electron microscopy, electron energy loss spectroscopy, and first ...
-A type exciton , detrimental for charge recombination. In fact, an efficient TTA process is favored by a relatively large exchange energy W, allowing a large radiative decay rate. Nevertheless, TTA would ...
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