Cheng‐Kai Liu

578 total citations
48 papers, 477 citations indexed

About

Cheng‐Kai Liu is a scholar working on Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics and Media Technology. According to data from OpenAlex, Cheng‐Kai Liu has authored 48 papers receiving a total of 477 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Electronic, Optical and Magnetic Materials, 28 papers in Atomic and Molecular Physics, and Optics and 14 papers in Media Technology. Recurrent topics in Cheng‐Kai Liu's work include Liquid Crystal Research Advancements (44 papers), Photonic Crystals and Applications (21 papers) and Advanced Optical Imaging Technologies (14 papers). Cheng‐Kai Liu is often cited by papers focused on Liquid Crystal Research Advancements (44 papers), Photonic Crystals and Applications (21 papers) and Advanced Optical Imaging Technologies (14 papers). Cheng‐Kai Liu collaborates with scholars based in Taiwan, United Kingdom and United States. Cheng‐Kai Liu's co-authors include Ko‐Ting Cheng, Andy Ying‐Guey Fuh, Andy Y.‐G. Fuh, Timothy D. Wilkinson, Malik M. Qasim, Chii‐Chang Chen, Stephen Morris, Tsung‐Hsun Yang, Chen‐Yu Huang and Te-Yuan Chung and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Scientific Reports.

In The Last Decade

Cheng‐Kai Liu

45 papers receiving 438 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Cheng‐Kai Liu Taiwan	14	405	234	122	93	81	48	477
Che-Ju Hsu Taiwan	14	393 1.0×	186 0.8×	155 1.3×	117 1.3×	76 0.9×	37	453
Tae‐Hoon Yoon South Korea	16	454 1.1×	264 1.1×	204 1.7×	88 0.9×	51 0.6×	52	637
James N. Eakin United States	10	469 1.2×	325 1.4×	213 1.7×	89 1.0×	67 0.8×	20	555
Alexander Muravsky Belarus	15	553 1.4×	317 1.4×	196 1.6×	140 1.5×	65 0.8×	66	647
Chien‐Hui Wen United States	10	410 1.0×	206 0.9×	164 1.3×	69 0.7×	59 0.7×	19	472
Hung-Chang Jau Taiwan	9	314 0.8×	274 1.2×	115 0.9×	69 0.7×	30 0.4×	13	414
Conglong Yuan China	12	438 1.1×	277 1.2×	105 0.9×	90 1.0×	33 0.4×	38	592
Xiangyi Nie United States	7	355 0.9×	166 0.7×	136 1.1×	66 0.7×	25 0.3×	13	403
Andrii Varanytsia United States	10	401 1.0×	224 1.0×	104 0.9×	72 0.8×	18 0.2×	30	482
Shug‐June Hwang Taiwan	13	304 0.8×	156 0.7×	227 1.9×	171 1.8×	28 0.3×	46	552

Countries citing papers authored by Cheng‐Kai Liu

Since Specialization

Citations

This map shows the geographic impact of Cheng‐Kai Liu'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 Cheng‐Kai Liu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Cheng‐Kai Liu more than expected).

Fields of papers citing papers by Cheng‐Kai Liu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Cheng‐Kai Liu. 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 Cheng‐Kai Liu. The network helps show where Cheng‐Kai Liu may publish in the future.

Co-authorship network of co-authors of Cheng‐Kai Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Cheng‐Kai Liu. A scholar is included among the top collaborators of Cheng‐Kai Liu 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 Cheng‐Kai Liu. Cheng‐Kai Liu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Liu, Cheng‐Kai, et al.. (2024). Electro-optically addressable and rewritable transparent liquid crystal bistable waveguide display devices. Optics & Laser Technology. 182. 112165–112165.

Liu, Cheng‐Kai, et al.. (2023). Fabrication of azimuthally/radially symmetric liquid crystal plates using two-step photoalignments. Optics Express. 31(13). 21962–21962. 1 indexed citations

Liu, Cheng‐Kai, et al.. (2023). Self‐Assembled Multistable Scattering Mode for Versatile Energy‐Saving Smart Windows. Laser & Photonics Review. 18(5). 9 indexed citations

Liu, Cheng‐Kai, et al.. (2020). Multiple-Color Reflectors Using Bichiral Liquid Crystal Polymer Films and Their Applications in Liquid Crystal Displays. Polymers. 12(12). 3031–3031. 3 indexed citations

Liu, Cheng‐Kai, et al.. (2019). Real-time monitoring of the uniformity of planar textures and pitches of cholesteric liquid crystals. Liquid Crystals. 46(10). 1527–1534. 1 indexed citations

Chung, Te-Yuan, et al.. (2018). Achromatic linear polarization rotators by tandem twisted nematic liquid crystal cells. Scientific Reports. 8(1). 13691–13691. 13 indexed citations

Yang, Tsung‐Hsun, et al.. (2018). Low-Threshold-Voltage and Electrically Switchable Polarization-Selective Scattering Mode Liquid Crystal Light Shutters. Polymers. 10(12). 1354–1354. 8 indexed citations

Liu, Cheng‐Kai, et al.. (2018). Optically switchable bistable guest–host displays in chiral-azobenzene- and dichroic-dye-doped cholesteric liquid crystals. Dyes and Pigments. 163. 641–646. 25 indexed citations

Cheng, Ko‐Ting, et al.. (2016). Electrically Switchable and Permanently Stable Light Scattering Modes by Dynamic Fingerprint Chiral Textures. ACS Applied Materials & Interfaces. 8(16). 10483–10493. 33 indexed citations

10.

Fuh, Andy Ying‐Guey, et al.. (2015). Formation of holographic gratings in polymer-dispersed liquid crystals using off-resonant light. Optical Materials Express. 5(4). 774–774. 12 indexed citations

11.

Fuh, Andy Ying‐Guey, et al.. (2013). Direct optical switching of bistable cholesteric textures in chiral azobenzene-doped liquid crystals. Optics Express. 21(19). 21840–21840. 16 indexed citations

12.

Hsia, Chih‐Hsien, et al.. (2012). Real-Time Face Detection Method Using Discrete Wavelet Transform for a Vision Care System. Sensor Letters. 10(5). 1087–1093.

13.

Fuh, Andy Ying‐Guey, et al.. (2011). Dual liquid crystal alignment configuration based on nanoparticle-doped polymer films. Optics Express. 19(12). 11825–11825. 13 indexed citations

14.

Fuh, Andy Ying‐Guey, et al.. (2011). Azo dye adsorption effect induced by elliptically polarized light in azo dye-doped liquid crystals. Dyes and Pigments. 92(3). 949–953. 15 indexed citations

15.

Cheng, Ko‐Ting, et al.. (2011). Polarization rotators fabricated by thermally-switched liquid crystal alignments based on rubbed poly(N-vinyl carbazole) films. Optics Express. 19(8). 7553–7553. 9 indexed citations

16.

Liu, Cheng‐Kai, et al.. (2010). Controlling pitch length of chiral monomer-doped nematic/cholesteric liquid crystals using photopolymerization. Journal of Physics D Applied Physics. 43(50). 505102–505102. 7 indexed citations

17.

Fuh, Andy Ying‐Guey, et al.. (2010). Polarization-independent holographic gratings based on azo-dye-doped polymer-dispersed liquid-crystal films. Applied Optics. 49(2). 275–275. 4 indexed citations

18.

Fuh, Andy Ying‐Guey, et al.. (2009). Polarizer-free, electrically switchable and optically rewritable displays based on dye-doped polymer-dispersed liquid crystals. Optics Express. 17(9). 7088–7088. 44 indexed citations

19.

Cheng, Ko‐Ting, et al.. (2008). Optical addressing in dye-doped cholesteric liquid crystals. Optics Communications. 281(20). 5133–5139. 13 indexed citations

20.

Cheng, Ko‐Ting, et al.. (2008). Fresnel lenses based on dye-doped liquid crystals. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6911. 69110I–69110I. 13 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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