Ken Ishikawa
Impact in
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- Liquid Crystal Research Advancements
- Spectroscopy top 0.2%
- Molecular spectroscopy and chirality
Papers in
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- Liquid Crystal Research Advancements 236
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- Photonic Crystals and Applications 78
- Co-authors
- Hideo Takezoe (251 shared papers)Yoichi Takanishi (140 shared papers)Atsuo Fukuda (81 shared papers)Fumito Araoka (70 shared papers)Suzushi Nishimura (29 shared papers)Takehiro Toyooka (19 shared papers)Junji Watanabe (27 shared papers)Soon Moon Jeong (7 shared papers)
- Journals
- Japanese Journal of Applied Physics (83 papers)Synthetic Metals (19 papers)Applied Physics Letters (18 papers)Journal of Materials Chemistry (15 papers)Liquid Crystals (14 papers)
- Partner nations
- JapanSouth KoreaIndia
In The Last Decade
Ken Ishikawa
341 papers receiving 8.2k citations
Ken Ishikawa's Hit Papers
Peers
Comparison fields: 5 of 86
- Electronic, Optical and Magnetic Materials 5.9k
- Spectroscopy 2.0k
- Atomic and Molecular Physics, and Optics 2.5k
- Organic Chemistry 2.1k
- Physical and Theoretical Chemistry 469
Countries citing papers authored by Ken Ishikawa
This map shows the geographic impact of Ken Ishikawa'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 Ken Ishikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ken Ishikawa more than expected).
Fields of papers citing papers by Ken Ishikawa
This network shows the impact of papers produced by Ken Ishikawa. 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 Ken Ishikawa. The network helps show where Ken Ishikawa may publish in the future.
Co-authors
The 25 scholars most cited alongside Ken Ishikawa, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 343 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Antiferroelectric chiral smectic liquid crystals Hit paper breakdown → | 1994 | 543 |
| 2 | Light extraction from organic light-emitting diodes enhanced by spontaneously formed buckles Hit paper breakdown → | 2010 | 507 |
| 3 | 2005 | 273 | |
| 4 | 2007 | 196 | |
| 5 | 2014 | 146 | |
| 6 | 2004 | 128 | |
| 7 | 2003 | 119 | |
| 8 | 2007 | 102 | |
| 9 | 1995 | 101 | |
| 10 | 2006 | 98 | |
| 11 | 2009 | 96 | |
| 12 | 2005 | 93 | |
| 13 | 1995 | 91 | |
| 14 | 1989 | 84 | |
| 15 | 2006 | 84 | |
| 16 | 2001 | 83 | |
| 17 | 2014 | 76 | |
| 18 | 2008 | 69 | |
| 19 | 2000 | 68 | |
| 20 | 1996 | 67 |
About Ken Ishikawa
Ken Ishikawa is a scholar working on Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Organic Chemistry and Spectroscopy, having authored 343 papers that have together received 8.5k indexed citations. Recurring topics across this work include Liquid Crystal Research Advancements (236 papers), Molecular spectroscopy and chirality (81 papers), Photonic Crystals and Applications (78 papers), Photochemistry and Electron Transfer Studies (38 papers), Photonic and Optical Devices (37 papers), Plant Reproductive Biology (33 papers), Synthesis and Properties of Aromatic Compounds (32 papers) and Organic Electronics and Photovoltaics (30 papers). The work is most often cited by research in Electronic, Optical and Magnetic Materials (5.9k citations), Spectroscopy (2.0k citations), Atomic and Molecular Physics, and Optics (2.5k citations), Organic Chemistry (2.1k citations) and Physical and Theoretical Chemistry (469 citations). Ken Ishikawa has collaborated with scholars based in Japan, South Korea and India. Frequent co-authors include Hideo Takezoe, Yoichi Takanishi, Atsuo Fukuda, Fumito Araoka, Suzushi Nishimura, Takehiro Toyooka, Junji Watanabe, Soon Moon Jeong, Won Hoe Koo and Byoungchoo Park. Their work appears in journals such as Japanese Journal of Applied Physics, Synthetic Metals, Applied Physics Letters, Journal of Materials Chemistry and Liquid Crystals.
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.