247 citations · 640 across the 8 of their papers we have counts for
8 papers
Transiently delocalized states enhance hole mobility in organic molecular semiconductors
Samuele Giannini, Lucia Di Virgilio, Marco Bardini +13
There is compelling evidence that charge carriers in organic semiconductors (OSs) self-localize in nano-scale space because of dynamic disorder. Yet, some OSs, in particular recent…
Tuning Spin Current Injection at Ferromagnet/Non-Magnet Interfaces by Molecular Design
Angela Wittmann, Guillaume Schweicher, Katharina Broch +13
There is a growing interest in utilizing the distinctive material properties of organic semiconductors for spintronic applications. Here, we explore injection of pure spin current…
Acene:spacer blends show exothermic singlet fission to proceed coherently, while endothermic fission proceeds incoherently
Clemens Zeiser, Chad Cruz, David R Reichman +6
The fission of singlet excitons into triplet pairs in organic materials holds great technological promise, but the rational application of this phenomenon is hampered by a lack of…
Chasing the killer phonon mode for the rational design of low disorder, high mobility molecular semiconductors
Guillaume Schweicher, Gabriele D'Avino, Michael T. Ruggiero +14
Molecular vibrations play a critical role in the charge transport properties of weakly van der Waals bonded organic semiconductors. To understand which specific phonon modes contri…
Ultrafast Triplet Pair Formation and Subsequent Thermally Activated Dissociation Control Efficient Endothermic Singlet Exciton Fission
Hannah L. Stern, Alexandre Cheminal, Shane R. Yost +12
Singlet exciton fission (SF), the conversion of one spin-singlet exciton (S1) into two spin-triplet excitons (T1), could provide a means to overcome the Shockley-Queisser limit in…
Mixing-induced anisotropic correlations in molecular crystalline systems
A. Aufderheide, K. Broch, J. Novak +5
We investigate the structure of mixed thin films composed of pentacene (PEN) and diindenoperylene (DIP) using X-ray reflectivity and grazing incidence X-ray diffraction. For equimo…