J
Jianyuan Zhai
Researcher at Georgia Institute of Technology
Publications - 12
Citations - 906
Jianyuan Zhai is an academic researcher from Georgia Institute of Technology. The author has contributed to research in topics: Branch and bound & Surface modification. The author has an hindex of 6, co-authored 10 publications receiving 707 citations. Previous affiliations of Jianyuan Zhai include University of Wisconsin-Madison.
Papers
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Journal ArticleDOI
Color-Pure Violet-Light-Emitting Diodes Based on Layered Lead Halide Perovskite Nanoplates.
Dong Liang,Yuelin Peng,Yongping Fu,Melinda J. Shearer,Jingjing Zhang,Jianyuan Zhai,Yi Zhang,Robert J. Hamers,Trisha L. Andrew,Song Jin +9 more
TL;DR: In this article, a two-dimensional layered perovskite (PEA)2PbBr4 was used to achieve violet electroluminescence at 410 nm with a narrow bandwidth.
Journal ArticleDOI
Stabilization of the Metastable Lead Iodide Perovskite Phase via Surface Functionalization
Yongping Fu,Tao Wu,Jue Wang,Jianyuan Zhai,Melinda J. Shearer,Yuzhou Zhao,Robert J. Hamers,Erjun Kan,Kaiming Deng,Xiaoyang Zhu,Song Jin +10 more
TL;DR: It is shown that, through surface ligand functionalization during direct solution growth at RT, pure FAPbI3 in the cubic perovskite phase can be stabilized in nanostructures and thin films at RT without cation or anion alloying.
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Basal-Plane Ligand Functionalization on Semiconducting 2H-MoS2 Monolayers
TL;DR: A facile approach to covalently functionalize chemical vapor deposition (CVD) grown 2H-MoS2 monolayers (MLs) via thiol conjugation at sulfur vacancies on the basal plane is reported, and it is experimentally proved that sulfur vacancies in MoS2 MLs play a key role in the functionalization of basal planes.
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Single-crystal microplates of two-dimensional organic–inorganic lead halide layered perovskites for optoelectronics
TL;DR: In this paper, a solution-phase transport-growth process is developed to grow microplates with a typical size of tens of micrometers and thickness of hundreds of nanometers on another clean substrate different from the substrate coated with lead-acetate precursor film.
Journal ArticleDOI
Designing Efficient Solar‐Driven Hydrogen Evolution Photocathodes Using Semitransparent MoQxCly (Q = S, Se) Catalysts on Si Micropyramids
Qi Ding,Jianyuan Zhai,Miguel Cabán-Acevedo,Melinda J. Shearer,Linsen Li,Hung-Chih Chang,Meng-Lin Tsai,Dewei Ma,Dewei Ma,Xingwang Zhang,Xingwang Zhang,Robert J. Hamers,Jr-Hau He,Song Jin +13 more
TL;DR: Silicon micropyramids with n(+) pp(+) junctions are demonstrated to be efficient absorbers for integrated solar-driven hydrogen production systems enabling significant improvements in both photocurrent and onset potential.