Katsuki Okuno

573 total citations
10 papers, 503 citations indexed

About

Katsuki Okuno is a scholar working on Materials Chemistry, Physical and Theoretical Chemistry and Organic Chemistry. According to data from OpenAlex, Katsuki Okuno has authored 10 papers receiving a total of 503 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Materials Chemistry, 4 papers in Physical and Theoretical Chemistry and 3 papers in Organic Chemistry. Recurrent topics in Katsuki Okuno's work include Photochromic and Fluorescence Chemistry (6 papers), Photochemistry and Electron Transfer Studies (4 papers) and Photoreceptor and optogenetics research (3 papers). Katsuki Okuno is often cited by papers focused on Photochromic and Fluorescence Chemistry (6 papers), Photochemistry and Electron Transfer Studies (4 papers) and Photoreceptor and optogenetics research (3 papers). Katsuki Okuno collaborates with scholars based in Japan, United States and Ireland. Katsuki Okuno's co-authors include Hiroshi Miyasaka, Masahiro Irie, Yukihide Ishibashi, Ryohei Kishi, Masayoshi Nakano, Yasuteru Shigeta, Nobuyuki Tamaoki, Tuyoshi Fukaminato, Doi T and Masataka Murakami and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Physics Letters and Physical Chemistry Chemical Physics.

In The Last Decade

Katsuki Okuno

10 papers receiving 498 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Katsuki Okuno Japan 6 406 166 146 80 74 10 503
Sayaka Hatano Japan 16 500 1.2× 109 0.7× 463 3.2× 100 1.3× 62 0.8× 36 738
Andranik Kazaryan Netherlands 10 219 0.5× 138 0.8× 153 1.0× 116 1.4× 57 0.8× 10 568
Mario Gerecke Germany 10 312 0.8× 182 1.1× 77 0.5× 120 1.5× 24 0.3× 10 450
Martin Quick Germany 14 393 1.0× 223 1.3× 124 0.8× 225 2.8× 77 1.0× 25 657
Jaume Garcia‐Amorós United States 8 279 0.7× 79 0.5× 106 0.7× 29 0.4× 76 1.0× 11 363
Stephan Malkmus Germany 15 407 1.0× 241 1.5× 168 1.2× 175 2.2× 35 0.5× 16 534
Rafael López‐Arteaga United States 14 345 0.8× 47 0.3× 117 0.8× 71 0.9× 50 0.7× 29 535
Ramprasad Misra India 13 261 0.6× 61 0.4× 124 0.8× 129 1.6× 104 1.4× 25 483
Sophie Bénard France 10 568 1.4× 144 0.9× 116 0.8× 74 0.9× 459 6.2× 13 835
Tian-Qing Ye United Kingdom 8 289 0.7× 133 0.8× 97 0.7× 170 2.1× 82 1.1× 8 434

Countries citing papers authored by Katsuki Okuno

Since Specialization
Citations

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

Fields of papers citing papers by Katsuki Okuno

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Katsuki Okuno. 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 Katsuki Okuno. The network helps show where Katsuki Okuno may publish in the future.

Co-authorship network of co-authors of Katsuki Okuno

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

All Works

10 of 10 papers shown
1.
Okuno, Katsuki, Yasuteru Shigeta, Ryohei Kishi, & Masayoshi Nakano. (2015). Theoretical design of solvatochromism switching by photochromic reactions using donor–acceptor disubstituted diarylethene derivatives with oxidized thiophene rings. Physical Chemistry Chemical Physics. 17(9). 6484–6494. 4 indexed citations
2.
Nakamura, Ryota, Yasuteru Shigeta, Katsuki Okuno, et al.. (2014). Substitution effects on optical properties of iminonitroxide- substituted iminonitroxide diradical. Molecular Physics. 113(3-4). 267–273. 1 indexed citations
3.
Okuno, Katsuki, Yasuteru Shigeta, Ryohei Kishi, & Masayoshi Nakano. (2013). Non-empirical tuning of CAM-B3LYP functional in time-dependent density functional theory for excitation energies of diarylethene derivatives. Chemical Physics Letters. 585. 201–206. 29 indexed citations
4.
Shigeta, Yasuteru, et al.. (2013). Finite‐field method with unbiased polarizable continuum model for evaluation of the second hyperpolarizability of an open‐shell singlet molecule in solvents. Journal of Computational Chemistry. 34(27). 2345–2352. 1 indexed citations
5.
Okuno, Katsuki, Yasuteru Shigeta, Ryohei Kishi, & Masayoshi Nakano. (2013). Photochromic Switching of Diradical Character: Design of Efficient Nonlinear Optical Switches. The Journal of Physical Chemistry Letters. 4(15). 2418–2422. 48 indexed citations
6.
Kishi, Ryohei, Hiroaki Fujii, Yusuke Murata, et al.. (2012). Development of Calculation and Analysis Methods for the Dynamic First Hyperpolarizability Based on the Ab Initio Molecular Orbital – Quantum Master Equation Method. The Journal of Physical Chemistry A. 116(17). 4371–4380. 5 indexed citations
7.
Okuno, Katsuki, Yasuteru Shigeta, Ryohei Kishi, Hiroshi Miyasaka, & Masayoshi Nakano. (2012). Tuned CAM-B3LYP functional in the time-dependent density functional theory scheme for excitation energies and properties of diarylethene derivatives. Journal of Photochemistry and Photobiology A Chemistry. 235. 29–34. 96 indexed citations
8.
Shigeta, Yasuteru, et al.. (2012). Quantal cumulant mechanics and dynamics for multidimensional quantum many‐body clusters. International Journal of Quantum Chemistry. 113(3). 348–355. 7 indexed citations
9.
Fukaminato, Tuyoshi, Doi T, Nobuyuki Tamaoki, et al.. (2011). Single-Molecule Fluorescence Photoswitching of a Diarylethene−Perylenebisimide Dyad: Non-destructive Fluorescence Readout. Journal of the American Chemical Society. 133(13). 4984–4990. 265 indexed citations
10.
Ishibashi, Yukihide, Katsuki Okuno, Tetsuro Katayama, et al.. (2010). Multiphoton-gated cycloreversion reactions of photochromic diarylethene derivatives with low reaction yields upon one-photon visible excitation. Photochemical & Photobiological Sciences. 9(2). 172–180. 47 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Sayaka Hatano Breakdown of academic impact, for papers by Andranik Kazaryan Breakdown of academic impact, for papers by Mario Gerecke Breakdown of academic impact, for papers by Martin Quick Breakdown of academic impact, for papers by Jaume Garcia‐Amorós Breakdown of academic impact, for papers by Stephan Malkmus Breakdown of academic impact, for papers by Rafael López‐Arteaga Breakdown of academic impact, for papers by Ramprasad Misra Breakdown of academic impact, for papers by Sophie Bénard Breakdown of academic impact, for papers by Tian-Qing Ye
Rankless by CCL
2026