Dr. Yunpeng Qin Profile

Dr. Yunpeng Qin

at North Carolina State Univ

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Publications (2)

Proceedings Article | 24 August 2020 Poster + Paper

Low temperature aggregation transitions in N3 and Y6 acceptors enable double-annealing method that yields hierarchical morphology and superior efficiency in nonfullerene organic solar cells

Yunpeng Qin, Ye Xu, Zhengxing Peng, Jianhui Hou, Harald Ade

Proceedings Volume 11474, 1147418 (2020) https://doi.org/10.1117/12.2570507

KEYWORDS: Organic photovoltaics, Solar cells, Control systems, Excitons, Heterojunctions, Annealing, Absorption, X-ray characterization, X-rays, Molecules

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Proceedings Article | 20 August 2020 Presentation

Abysmal failures of Y6 in polythiophene:nonfullerene solar cells: high efficiency requires a matched acceptor with much lower miscibility

Long Ye, Ziqi Liang, Miaomiao Li, Harald Ade, Yanhou Geng, Yunpeng Qin

Proceedings Volume 11474, 114740D (2020) https://doi.org/10.1117/12.2569510

KEYWORDS: Organic photovoltaics, Solar cells, Control systems, Excitons, Heterojunctions, Annealing, Absorption, X-ray characterization, X-rays, Molecules

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