Rubrene single crystal solar cells and the effect of crystallinity on interfacial recombination
Articles > Article · 2022
Authors: DUYGU AKIN KARA, Edmund Burnett, KORAY KARA, ÖZLEM USLUER BRISENO, Benjamin Cherniawski, Burak GÜLTEKİN, MAHMUT KUŞ, Alejandro Briseno
Physical Chemistry Chemical Physics, Journal Indexed in SCI, International, WoS, 2022, vol 24, pp 10869-10876
DOI: 10.1039/d2cp00985d
Summary
parameters in organic solar cells with different forms of rubrene was determined. Monomolecular (Shockley Read Hall) recombination is observed in devices employing amorphous and polycrystalline rubrene in addition to bimolecular recombination, whereas the single crystal device is weakly affected by trap assisted SRH recombination due to reduced trap states at the donor acceptor interface. To date, the proposed work is the only systematic study examining transport and interface recombination mechanisms in organic solar cells produced by different structure forms of rubrene.