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Xueping Yi
Researcher at North Carolina State University
Publications - 13
Citations - 507
Xueping Yi is an academic researcher from North Carolina State University. The author has contributed to research in topics: Organic solar cell & Dielectric. The author has an hindex of 12, co-authored 13 publications receiving 339 citations.
Papers
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Journal ArticleDOI
Efficient Energy Funneling in Quasi-2D Perovskites: From Light Emission to Lasing
Lei Lei,Dovletgeldi Seyitliyev,Samuel J. Stuard,Juliana Mendes,Qi Dong,Xiangyu Fu,Y. L. Chen,Siliang He,Xueping Yi,Liping Zhu,Chih-Hao Chang,Harald Ade,Kenan Gundogdu,Franky So +13 more
TL;DR: The results show that it is important to control the morphology of the quasi-2D films to achieve efficient energy transfer, which is a critical requirement for light-emitting devices.
Journal ArticleDOI
Ultraviolet-ozone surface modification for non-wetting hole transport materials based inverted planar perovskite solar cells with efficiency exceeding 18%
Xiuwen Xu,Chunqing Ma,Yuanhang Cheng,Yue-Min Xie,Xueping Yi,Bhoj Gautam,Shengmei Chen,Ho-Wa Li,Chun-Sing Lee,Franky So,Sai-Wing Tsang +10 more
TL;DR: In this article, a facile ultraviolet-ozone modification method is demonstrated to overcome the severe nonwetting issue in low-temperature solution-processed inverted planar perovskite solar cells (PVSCs).
Journal ArticleDOI
Impact of Nonfullerene Molecular Architecture on Charge Generation, Transport, and Morphology in PTB7-Th-Based Organic Solar Cells
Xueping Yi,Bhoj Gautam,Iordania Constantinou,Yuanhang Cheng,Zhengxing Peng,Erik Klump,Xiaochu Ba,Carr Hoi Yi Ho,Chen Dong,Seth R. Marder,John R. Reynolds,Sai-Wing Tsang,Harald Ade,Franky So +13 more
Journal ArticleDOI
Effect of Polymer–Fullerene Interaction on the Dielectric Properties of the Blend
Iordania Constantinou,Xueping Yi,Nathan T. Shewmon,Erik Klump,Cheng Peng,Sofia Garakyaraghi,Chi Kin Lo,John R. Reynolds,Felix N. Castellano,Franky So +9 more
TL;DR: In this article, the effect of polymer-fullerene interactions on the dielectric environment of the active layer blend and the device performance for several donor-acceptor conjugated polymer systems is investigated.