Nature communications
Ultralong-range exciton transport in submillimeter-scale spherulite film of π-conjugated polymers.
Lili Sun, Yong Yuan, Yang Xu, Chuanxin Wei, Mingjian Ni, Zhiqiang Zhuo, Yingying Zheng, Xilai Jia, Jiangli Cai, Xiang An, Jingmin Wang, Yahui Zhang, Qiang Zhao, Yamin Han, Bin Liu
Published: 202610.1038/s41467-026-68849-8
Abstract
Long-range exciton transport in organic semiconductors is essential for the performance of optoelectronic devices. However, solution-processed π-conjugated polymers films typically exhibit short exciton diffusion lengths (<20 nm) due to local imperfe…
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