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Alex K.-Y. Jen
Researcher at City University of Hong Kong
Publications - 973
Citations - 72195
Alex K.-Y. Jen is an academic researcher from City University of Hong Kong. The author has contributed to research in topics: Perovskite (structure) & Polymer. The author has an hindex of 128, co-authored 921 publications receiving 61811 citations. Previous affiliations of Alex K.-Y. Jen include University of Nebraska–Lincoln & Zhejiang California International NanoSystems Institute.
Papers
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Journal ArticleDOI
Blue-emitting bis-tridentate Ir(III) phosphors: OLED performances vs. substituent effects
Hsin-Hung Kuo,Ling-Yang Hsu,Jen-Yung Tso,Wen-Yi Hung,Shih-Hung Liu,Pi-Tai Chou,Ken-Tsung Wong,Ze-Lin Zhu,Chun-Sing Lee,Alex K.-Y. Jen,Yun Chi,Yun Chi +11 more
TL;DR: A series of six Ir(III)-based blue-emitting bis-tridentate phosphors, for which a 6-pyrazoly-2-phenoxypyridine (pzyPx) chelate is functionalized with either a m- or p-CF3 substituent at the terminal phenoxy site, and a tert-butyl substituency at the 4position of the central pyridyl group, while the substituents of a carbene pincer ancillary is varied from methyl, isopropyl and to
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Plasmon-induced trap filling at grain boundaries in perovskite solar cells.
Kai Yao,Siqi Li,Zhiliang Liu,Yiran Ying,Petr Dvořák,Petr Dvořák,Linfeng Fei,Linfeng Fei,Tomáš Šikola,Haitao Huang,Peter Nordlander,Alex K.-Y. Jen,Dangyuan Lei +12 more
TL;DR: In this paper, a plasmonic core-shell nanostructures at the grain boundaries of perovskite films were used to reduce the charge recombination loss through photo-brightening of trap states.
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Deprotecting Thioacetyl-Terminated Terphenyldithiol for Assembly on Gallium Arsenide
TL;DR: The surface coverage and structural organization of these assemblies improve with increasing NH4OH concentrations, although these assemblies are never as organized as those from EtOH, and the difference in the final structure of TPDT assemblies is attributed to differences in the thiolate fraction in the assembly solution at the point of substrate immersion.
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Influence of self-assembled monolayer binding group on graphene transistors
TL;DR: Graphene transistors on self-assembled monolayer (SAM) modified dielectric substrates were fabricated and characterized in order to determine the influence SAM binding group has on device properties as discussed by the authors.
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Thiol-Linked Anthraquinone Anthryl Acetylene Molecule: Synthesis, Self-assembly, and Photoelectrochemical Properties
TL;DR: A self-assembling molecule with coplanar anthraquinonyl and anthryl moieties linked by an acetylenic unit has been designed and synthesized as an electron acceptor for efficient photocurrent generation as mentioned in this paper.