Long-range exciton diffusion in molecular non-fullerene acceptors

Long-range exciton diffusion in molecular non-fullerene acceptors

The short-range diffusion length of organic semiconductors severely limits exciton harvesting and charge generation in organic bulk heterojunction solar cells. Here, the authors report exciton diffusion length in the range of 20 to 47 nm for a wide range of non-fullerene acceptors molecules.

Bibliographic Details
Main Authors: Yuliar Firdaus, Vincent M. Le Corre, Safakath Karuthedath, Wenlan Liu, Anastasia Markina, Wentao Huang, Shirsopratim Chattopadhyay, Masrur Morshed Nahid, Mohamad I. Nugraha, Yuanbao Lin, Akmaral Seitkhan, Aniruddha Basu, Weimin Zhang, Iain McCulloch, Harald Ade, John Labram, Frédéric Laquai, Denis Andrienko, L. Jan Anton Koster, Thomas D. Anthopoulos
Format: Article
Language:English
Published: Nature Publishing Group 2020-10-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-19029-9

Internet

https://doi.org/10.1038/s41467-020-19029-9

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