H
Hoi Sing Kwok
Researcher at Hong Kong University of Science and Technology
Publications - 1207
Citations - 32982
Hoi Sing Kwok is an academic researcher from Hong Kong University of Science and Technology. The author has contributed to research in topics: Liquid crystal & Thin-film transistor. The author has an hindex of 77, co-authored 1165 publications receiving 29448 citations. Previous affiliations of Hoi Sing Kwok include University of Hong Kong & University of California, Berkeley.
Papers
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Kosterlitz-Thouless transition and conductivity fluctuations in Y-Ba-Cu-O thin films.
Q.Y. Ying,Hoi Sing Kwok +1 more
TL;DR: The paraconductivity showed a 1D-like behavior at temperatures close to {ital T}{sub {ital c}0} and further complications at higher temperatures and could be the result of imperfections of the dimensionality of 2 in the polycrystalline sample.
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Highly efficient iridium(III) phosphors with phenoxy- substituted ligands and their high-performance OLEDs†
Guiping Tan,Guiping Tan,Shuming Chen,Ning Sun,Yanhu Li,Daniel Fortin,Wai Yeung Wong,Hoi Sing Kwok,Dongge Ma,Hongbin Wu,Lixiang Wang,Pierre D. Harvey +11 more
TL;DR: In this article, two new iridium(III) cyclometallated complexes (1 and 2) based on the 2-(1-phenoxy-4-phenyl)-5-methylpyridine ligand have been developed.
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The effects of extended heat treatment on Ni induced lateral crystallization of amorphous silicon thin films
TL;DR: In this article, the effects of extended heat treatment on the rate of metal induced lateral crystallization (MILC) of amorphous silicon (a-Si) were investigated.
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Photoinduced Micropattern Alignment of Semiconductor Nanorods with Polarized Emission in a Liquid Crystal Polymer Matrix
Julian Schneider,Wanlong Zhang,Abhishek Kumar Srivastava,Vladimir G. Chigrinov,Hoi Sing Kwok,Andrey L. Rogach +5 more
TL;DR: The results are promising for the fabrication of complex nanostructures for photonic applications and the possibility of controlling the orientation of anisotropic nanocrystals with strongly polarized emission on microscopic scale.
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Praseodymium oxide coated anode for organic light-emitting diode
TL;DR: In this paper, a thin layer of praseodymium oxide (Pr2O3) was added to an indium-tinoxide anode to enhance hole-injection, quantum, and power efficiencies.