Huotian Zhang

During my doctoral study, I focused on the relation between fill factor and open-circuit voltage loss in organic solar cells. My current research interest is the physical process of photovoltaics and interfaces between organic molecules.

Publications

2026

Tianzhao Xu, Zhencai Li, Jia-Xin Wu, Zihao Wang, Hanmeng Zhang, Huotian Zhang, Lars R. Jensen, Kenji Shinozaki, Feng Gao, Haomiao Zhu, Ivan Hung, Zhehong Gan, Jinjun Ren, Zheng Yin, Ming-Hua Zeng, Yuanzheng Yue (2026)

Glass formation of metal organic-inorganic complexes NATIONAL SCIENCE REVIEW, Vol. 13, Article nwag349 (Article in journal)

https://dx.doi.org/10.1093/nsr/nwag349

Huotian Zhang, Jun Yuan, Tong Wang, Yijie Nai, Nurlan Tokmoldin, Wei Liu, Shanchao Ouyang, Rokas Jasiunas, Yiting Liu, Yuxuan Li, Mohammad Saeed Shadabroo, Manasi Pranav, Nakul Jain, Xiaolei Zhang, Veaceslav Coropceanu, Artem A. Bakulin, Sai-Wing Tsang, Vidmantas Gulbinas, Safa Shoaee, Yingping Zou, Dieter Neher, Thomas Kirchartz, Feng Gao (2026)

Overcoming the fill-factor limit of organic solar cells Nature Photonics (Article in journal)

https://dx.doi.org/10.1038/s41566-026-01946-8

Wei Liu, Yijie Nai, Huotian Zhang, Xuehong Zhou, Weidi Ma, Chunlong Sun, Muyi Zhang, Chujun Zhang, Beibei Qiu, Long Ye, Feng Gao, Jun Yuan, Yingping Zou (2026)

Achieving 20.5% Efficiency in Organic Solar Cells via Co-Crystallizable Small Molecule Acceptors Advanced Materials, Vol. 38, Article e73840 (Article in journal)

https://dx.doi.org/10.1002/adma.73840

Tiefeng Liu, Zesheng Liu, Ihor Sahalianov, Qiao He, Sang Young Jeong, Huotian Zhang, Qifan Li, Chiyuan Yang, Junpeng Ji, Lize Bynens, Wouter Maes, Feng Gao, Han Young Woo, Martin Heeney, Glib Baryshnikov, Mats Fahlman, Simone Fabiano (2026)

Counterion-Controlled Photocatalytic Doping of Organic Semiconductors Advanced Materials, Vol. 38, Article e72947 (Article in journal)

https://dx.doi.org/10.1002/adma.72947

Zhencai Li, Zihao Wang, Huotian Zhang, Xuan Ge, Ivan Hung, Bozhao Yin, Fengming Cao, Pritam Banerjee, Tianzhao Xu, Lars R. Jensen, Joerg Jinschek, Morten M. Smedskjaer, Zhehong Gan, Laurent Calvez, Guoping Dong, Jianbei Qiu, Donghong Yu, Feng Gao, Haomiao Zhu, Yuanzheng Yue (2026)

White-Light Emission in Zeolitic Imidazolate Framework Glasses Advanced Materials, Vol. 38, Article e72968 (Article in journal)

https://dx.doi.org/10.1002/adma.72968

Education

News

A close up of a person holding a camera.

LiU researchers push the boundaries of organic solar cells

Researchers at LiU have now demonstrated how organic solar cells can become more efficient than previously thought possible. The key is to extend the time that electrons in the material remain excited, which leads to improved performance.

Huotian Zhang receives royal scholarship for his solar energy research

For the second year in a row, a researcher at the Division of Optoelectronics at Linköping University, has been awarded the prestigious scholarship from Stiftelsen Konung Carl XVI Gustafs 50-årsfond för vetenskap, teknik och miljö.