The fate of electron–hole pairs in polymer:fullerene blends for organic photovoltaics
oleh: Martina Causa', Jelissa De Jonghe-Risse, Mariateresa Scarongella, Jan C. Brauer, Ester Buchaca-Domingo, Jacques-E. Moser, Natalie Stingelin, Natalie Banerji
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2016-09-01 |
Deskripsi
Charge generation and transport are crucial to the performance of organic solar cells, but the mechanism remains controversial. Causa’ et al. show that the phase morphology of polymer:fullerene blends determines the exciton dissociation at femtoseconds, although the spatial separation can occur at picoseconds.