Kok‐Wai Cheah

14.1k total citations · 5 hit papers
276 papers, 12.4k citations indexed

About

Kok‐Wai Cheah is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, Kok‐Wai Cheah has authored 276 papers receiving a total of 12.4k indexed citations (citations by other indexed papers that have themselves been cited), including 172 papers in Materials Chemistry, 138 papers in Electrical and Electronic Engineering and 104 papers in Biomedical Engineering. Recurrent topics in Kok‐Wai Cheah's work include Organic Light-Emitting Diodes Research (66 papers), Luminescence and Fluorescent Materials (62 papers) and Organic Electronics and Photovoltaics (46 papers). Kok‐Wai Cheah is often cited by papers focused on Organic Light-Emitting Diodes Research (66 papers), Luminescence and Fluorescent Materials (62 papers) and Organic Electronics and Photovoltaics (46 papers). Kok‐Wai Cheah collaborates with scholars based in Hong Kong, China and Taiwan. Kok‐Wai Cheah's co-authors include Shuang Zhang, Hoi Lam Tam, King‐Fai Li, Wai‐Yeung Wong, Guixin Li, Wallace C. H. Choy, Aleksandra B. Djurišić, Shumei Chen, Edwin Yue‐Bun Pun and Thomas Zentgraf and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Kok‐Wai Cheah

266 papers receiving 12.1k citations

Hit Papers

Three-dimensional optical holography using a plasmo... 2004 2026 2011 2018 2013 2015 2007 2004 2015 250 500 750 1000
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Three-dimensional optical holography using a plasmonic metasurface
    2013 1.2k citations Kok‐Wai Cheah, Thomas Zentgraf et al. profile →
  2. Helicity multiplexed broadband metasurface holograms
    2015 849 citations Guixin Li, Shu‐Mei Chen et al. profile →
  3. Defect emissions in ZnO nanostructures
    2007 633 citations Hoi Lam Tam, Kok‐Wai Cheah et al. profile →
  4. Photoluminescence and Electron Paramagnetic Resonance of ZnO Tetrapod Structures
    2004 570 citations Wallace C. H. Choy, Kok‐Wai Cheah et al. profile →
  5. Continuous control of the nonlinearity phase for harmonic generations
    2015 372 citations Guixin Li, Edwin Yue‐Bun Pun et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kok‐Wai Cheah Hong Kong 53 6.6k 5.2k 5.0k 2.9k 2.1k 276 12.4k
Gary P. Wiederrecht United States 53 4.6k 0.7× 3.5k 0.7× 3.3k 0.7× 2.9k 1.0× 2.9k 1.4× 170 10.1k
Thierry Verbiest Belgium 55 4.1k 0.6× 5.1k 1.0× 2.1k 0.4× 3.3k 1.1× 3.0k 1.4× 347 11.7k
Tadaaki Nagao Japan 58 4.5k 0.7× 2.2k 0.4× 2.7k 0.5× 2.5k 0.9× 4.4k 2.1× 283 11.0k
Claudia Draxl Austria 59 8.9k 1.3× 3.4k 0.7× 5.6k 1.1× 1.3k 0.5× 4.2k 2.0× 310 14.5k
M. Taniguchi Japan 54 5.3k 0.8× 3.5k 0.7× 3.0k 0.6× 653 0.2× 4.2k 2.0× 592 11.3k
Alexander A. Puretzky United States 66 11.0k 1.7× 1.8k 0.3× 5.6k 1.1× 2.6k 0.9× 2.1k 1.0× 272 14.6k
A. J. Epstein United States 69 3.1k 0.5× 5.3k 1.0× 10.6k 2.1× 4.5k 1.6× 1.6k 0.7× 366 19.2k
Zhi Yu United States 51 6.4k 1.0× 3.6k 0.7× 5.5k 1.1× 1.5k 0.5× 1.5k 0.7× 224 9.4k
Marco Buongiorno Nardelli United States 55 10.2k 1.5× 1.7k 0.3× 3.6k 0.7× 1.7k 0.6× 3.3k 1.6× 186 12.8k
Martin Dressel Germany 59 5.5k 0.8× 8.4k 1.6× 3.4k 0.7× 1.4k 0.5× 4.3k 2.0× 567 15.2k

Countries citing papers authored by Kok‐Wai Cheah

Since Specialization
Citations

This map shows the geographic impact of Kok‐Wai Cheah's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kok‐Wai Cheah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kok‐Wai Cheah more than expected).

Fields of papers citing papers by Kok‐Wai Cheah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kok‐Wai Cheah. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kok‐Wai Cheah. The network helps show where Kok‐Wai Cheah may publish in the future.

Co-authorship network of co-authors of Kok‐Wai Cheah

This figure shows the co-authorship network connecting the top 25 collaborators of Kok‐Wai Cheah. A scholar is included among the top collaborators of Kok‐Wai Cheah based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kok‐Wai Cheah. Kok‐Wai Cheah is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Cheah, Kok‐Wai, et al.. (2024). Spontaneous symmetry breaking of coupled Fabry–Pérot nanocavities. Communications Physics. 7(1). 2 indexed citations
2.
Wei, Qi, Yi Jiang, Hoi Lam Tam, et al.. (2024). Enhanced Optical Gain Through Efficient Polaron Pairs Recombination in F8xBTy. Advanced Optical Materials. 13(5).
3.
Jiang, Yi, Wei Qi, King‐Fai Li, et al.. (2022). Gain Bandwidth Engineering in Polymer Blends for Full‐Color‐Tunable Lasers. Advanced Optical Materials. 10(15). 1 indexed citations
4.
Zhao, Yong, Hong Zhang, Xingang Ren, et al.. (2018). Thick TiO2-Based Top Electron Transport Layer on Perovskite for Highly Efficient and Stable Solar Cells. ACS Energy Letters. 3(12). 2891–2898. 85 indexed citations
5.
Zhang, Lu & Kok‐Wai Cheah. (2018). Thermally Activated Delayed Fluorescence Host for High Performance Organic Light-Emitting Diodes. Scientific Reports. 8(1). 8832–8832. 34 indexed citations
6.
Chen, Rui, Jinfeng Zhang, Jipsa Chelora, et al.. (2017). Ruthenium(II) Complex Incorporated UiO-67 Metal–Organic Framework Nanoparticles for Enhanced Two-Photon Fluorescence Imaging and Photodynamic Cancer Therapy. ACS Applied Materials & Interfaces. 9(7). 5699–5708. 149 indexed citations
7.
Li, Guixin, Lin Wu, Shu‐Mei Chen, et al.. (2017). Nonlinear Metasurface for Simultaneous Control of Spin and Orbital Angular Momentum in Second Harmonic Generation. Nano Letters. 17(12). 7974–7979. 124 indexed citations
8.
Li, Guixin, et al.. (2014). Third Harmonic Generation of Optical Vortices Using Holography‐Based Gold‐Fork Microstructure. Advanced Optical Materials. 2(4). 389–393. 17 indexed citations
9.
Li, King‐Fai, et al.. (2013). Star-shaped ladder-type ter(p-phenylene)s for efficient multiphoton absorption. Chemical Communications. 49(34). 3597–3597. 19 indexed citations
10.
Xia, Zhenyuan, Wai‐Yeung Wong, Lei Wang, et al.. (2010). High performance organic light-emitting diodes based on tetra(methoxy)-containing anthracene derivatives as a hole transport and electron-blocking layer. Journal of Materials Chemistry. 20(38). 8382–8382. 23 indexed citations
11.
Ho, Cheuk‐Lam, Qi Wang, Wai‐Yeung Wong, et al.. (2008). Phosphorescence Color Tuning by Ligand, and Substituent Effects of Multifunctional Iridium(III) Cyclometalates with 9‐Arylcarbazole Moieties. Chemistry - An Asian Journal. 4(1). 89–103. 124 indexed citations
12.
Wang, Lei, et al.. (2008). Novel host materials for single-component white organic light-emitting diodes based on 9-naphthylanthracene derivatives. Journal of Materials Chemistry. 18(38). 4529–4529. 61 indexed citations
13.
He, Hongshan, Xunjin Zhu, Jianping Guo, et al.. (2004). Reactivity of aqua coordinated monoporphyrinate lanthanide complexes: synthetic, structural and photoluminescent studies of lanthanide porphyrinate dimers. Dalton Transactions. 4064–4064. 48 indexed citations
14.
15.
Wong, Ka‐Leung, Wai‐Ming Kwok, Wing‐Tak Wong, David Lee Phillips, & Kok‐Wai Cheah. (2004). Green and Red Three‐Photon Upconversion from Polymeric Lanthanide(III) Complexes. Angewandte Chemie International Edition. 43(35). 4659–4662. 53 indexed citations
16.
Wong, Wai‐Yeung, Suk-Yue Poon, Albert W. M. Lee, Jianxin Shi, & Kok‐Wai Cheah. (2004). Oligo(fluorenyleneethynylenegermylene)s and their metallopolymers. Chemical Communications. 2420–2420. 48 indexed citations
17.
He, Hongshan, Jianping Guo, Zhixin Zhao, et al.. (2004). Synthesis, Characterization and Near‐Infrared Photoluminescence of Monoporphyrinate Lanthanide Complexes Containing an Anionic Tripodal Ligand. European Journal of Inorganic Chemistry. 2004(4). 837–845. 34 indexed citations
18.
Wong, Wai‐Kwok, Wai‐Kwok Wong, Jianping Guo, et al.. (2004). Synthesis, structures and luminescent properties of new heterobimetallic Zn-4f Schiff base complexes. Inorganica Chimica Acta. 357(15). 4510–4521. 109 indexed citations
19.
Wong, Wai‐Kwok, Wai‐Kwok Wong, Hongze Liang, et al.. (2002). Synthesis and near-infrared luminescence of 3d-4f bi-metallic Schiff base complexes. New Journal of Chemistry. 26(3). 275–278. 150 indexed citations
20.
Wong, Wai‐Kwok, Wai‐Kwok Wong, Jianping Guo, et al.. (2001). Synthesis, structure and near-infrared luminescence of neutral 3d–4f bi-metallic monoporphyrinate complexes. Journal of the Chemical Society Dalton Transactions. 3092–3098. 73 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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