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Quantum modeling of electron-hole dissociation at the donor-acceptor interface in an organic solar cell
Publication in Physical Review Applied! Electron-hole pairs in organic photovoltaics are known to dissociate efficiently despite a Coulomb binding energy that exceeds thermal energy, a behavior that remains only partially understood. While previous studies have highlighted the role of electron-phonon interactions and nonequilibrium effects, a clear and physically transparent picture of the dissociation mechanism is still lacking. In this work, we investigate this problem usin
Machine learning method applied to optimization of cooling nanodevices
Publication in Scientific Reports! Cooling devices grounded in solid-state physics are promising candidates for integrated-chip...
Electron cooling behavior in cascading semiconductor double-quantum-well structures
Publication in Physical Review Applied ! We investigate evaporative electron cooling in cascading semiconductor double-quantum-well (QW)...
Selective energy filtering in a multiple-quantum-well nanodevice: the quantumcascade cooler
Publication in Physical Review Applied! Using quantum transport simulations, we study the operating principle of a proposed quantum...
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