H
Haifeng Yuan
Researcher at Katholieke Universiteit Leuven
Publications - 57
Citations - 4459
Haifeng Yuan is an academic researcher from Katholieke Universiteit Leuven. The author has contributed to research in topics: Perovskite (structure) & Nanorod. The author has an hindex of 25, co-authored 56 publications receiving 2950 citations. Previous affiliations of Haifeng Yuan include University of Toronto & Leiden University.
Papers
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Journal ArticleDOI
Dopant-induced electron localization drives CO 2 reduction to C 2 hydrocarbons
Yansong Zhou,Yansong Zhou,Fanglin Che,Min Liu,Min Liu,Chengqin Zou,Zhiqin Liang,Phil De Luna,Haifeng Yuan,Haifeng Yuan,Jun Li,Zhiqiang Wang,Haipeng Xie,Hongmei Li,Peining Chen,Eva Bladt,Rafael Quintero-Bermudez,Tsun-Kong Sham,Sara Bals,Johan Hofkens,David Sinton,Gang Chen,Edward H. Sargent +22 more
TL;DR: Simulations show that the ability to tune the average oxidation state of copper enables control over CO adsorption and dimerization, and makes it possible to implement a preference for the electrosynthesis of C2 products.
Journal ArticleDOI
Thermal unequilibrium of strained black CsPbI3 thin films
Julian A. Steele,Handong Jin,Iurii Dovgaliuk,Robert F. Berger,Tom Braeckevelt,Haifeng Yuan,Haifeng Yuan,Cristina Martin,Cristina Martin,Eduardo Solano,Kurt Lejaeghere,Sven Rogge,Charlotte Notebaert,Wouter Vandezande,Kris P. F. Janssen,Bart Goderis,Elke Debroye,Ya-Kun Wang,Yitong Dong,Dongxin Ma,Makhsud I. Saidaminov,Hairen Tan,Hairen Tan,Zheng-Hong Lu,Vadim Dyadkin,Dmitry Chernyshov,Veronique Van Speybroeck,Edward H. Sargent,Johan Hofkens,Maarten B. J. Roeffaers +29 more
TL;DR: The use of substrate clamping and biaxial strain is reported to render black-phase CsPbI3 thin films stable at room temperature, a response verified by ab initio thermodynamic modeling.
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Perovskite seeding growth of formamidinium-lead-iodide-based perovskites for efficient and stable solar cells.
Yicheng Zhao,Yicheng Zhao,Hairen Tan,Haifeng Yuan,Haifeng Yuan,Zhenyu Yang,James Z. Fan,Junghwan Kim,Oleksandr Voznyy,Xiwen Gong,Li Na Quan,Chih Shan Tan,Johan Hofkens,Dapeng Yu,Qing Zhao,Edward H. Sargent +15 more
TL;DR: Zhao et al. improve the film quality using cesium-containing seeded growth to show high stabilized efficiency and more than 100 h lifetime under simulated sunlight.
Journal ArticleDOI
Spin control in reduced-dimensional chiral perovskites
Guankui Long,Guankui Long,Chongyun Jiang,Randy P. Sabatini,Zhenyu Yang,Mingyang Wei,Li Na Quan,Qiuming Liang,Abdullah Rasmita,Mikhail Askerka,Grant Walters,Xiwen Gong,Jun Xing,Xinglin Wen,Rafael Quintero-Bermudez,Haifeng Yuan,Guichuan Xing,Renshaw Xiao Wang,Datong Song,Oleksandr Voznyy,Mingtao Zhang,Sjoerd Hoogland,Weibo Gao,Weibo Gao,Qihua Xiong,Qihua Xiong,Edward H. Sargent +26 more
TL;DR: In this paper, a 3% spin-polarized photoluminescence was obtained in reduced-dimensional chiral perovskites through combined strategies of chirality transfer and energy funnelling.
Journal ArticleDOI
Resonant plasmonic enhancement of single-molecule fluorescence by individual gold nanorods
TL;DR: Study of fluorescence enhancement by isolated gold nanorods and the role of the surface plasmon resonance (SPR) on the observed enhancements, which are consistent with numerical simulations.