Keitaro Yoshihara

10.9k total citations
285 papers, 9.3k citations indexed

About

Keitaro Yoshihara is a scholar working on Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry and Spectroscopy. According to data from OpenAlex, Keitaro Yoshihara has authored 285 papers receiving a total of 9.3k indexed citations (citations by other indexed papers that have themselves been cited), including 174 papers in Atomic and Molecular Physics, and Optics, 161 papers in Physical and Theoretical Chemistry and 64 papers in Spectroscopy. Recurrent topics in Keitaro Yoshihara's work include Photochemistry and Electron Transfer Studies (155 papers), Spectroscopy and Quantum Chemical Studies (120 papers) and Advanced Chemical Physics Studies (53 papers). Keitaro Yoshihara is often cited by papers focused on Photochemistry and Electron Transfer Studies (155 papers), Spectroscopy and Quantum Chemical Studies (120 papers) and Advanced Chemical Physics Studies (53 papers). Keitaro Yoshihara collaborates with scholars based in Japan, Russia and Hungary. Keitaro Yoshihara's co-authors include Nobuaki Nakashima, Keisuke Tominaga, Minoru Sumitani, Klaus Kemnitz, Yutaka Nagasawa, Hrvoje Petek, Iwao Yamazaki, Shigeichi Kumazaki, Hideaki Shirota and Igor V. Rubtsov and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and Journal of Biological Chemistry.

In The Last Decade

Keitaro Yoshihara

285 papers receiving 8.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Keitaro Yoshihara Japan 54 5.1k 4.8k 2.4k 1.8k 1.7k 285 9.3k
Kenneth B. Eisenthal United States 60 8.7k 1.7× 5.1k 1.1× 1.6k 0.7× 1.4k 0.8× 2.1k 1.2× 176 12.1k
Marek Z. Zgierski Canada 55 5.0k 1.0× 3.5k 0.7× 3.1k 1.3× 1.8k 1.0× 1.9k 1.1× 302 10.0k
P. M. Rentzepis United States 51 4.3k 0.9× 2.9k 0.6× 4.2k 1.8× 1.3k 0.8× 1.1k 0.6× 345 11.1k
Maurizio Persico Italy 38 6.2k 1.2× 3.7k 0.8× 2.5k 1.0× 3.2k 1.8× 1.8k 1.0× 161 11.6k
A. C. Albrecht United States 47 4.8k 1.0× 3.0k 0.6× 2.1k 0.9× 984 0.6× 2.4k 1.3× 217 9.0k
Erik T. J. Nibbering Germany 56 6.9k 1.4× 3.8k 0.8× 1.8k 0.8× 1.6k 0.9× 2.5k 1.4× 171 10.3k
Andrzej L. Sobolewski Poland 56 5.9k 1.2× 6.2k 1.3× 2.7k 1.1× 2.6k 1.4× 1.8k 1.0× 215 10.8k
Luis Serrano‐Andrés Spain 49 5.7k 1.1× 4.5k 0.9× 2.9k 1.2× 1.7k 0.9× 1.5k 0.8× 137 10.9k
Hiroshi Nakatsuji Japan 53 7.8k 1.5× 2.6k 0.5× 2.1k 0.9× 1.4k 0.8× 2.4k 1.4× 296 10.6k
N. P. Érnsting Germany 49 3.1k 0.6× 3.6k 0.8× 2.3k 1.0× 1.5k 0.9× 1.1k 0.6× 150 7.0k

Countries citing papers authored by Keitaro Yoshihara

Since Specialization
Citations

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

Fields of papers citing papers by Keitaro Yoshihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keitaro Yoshihara

This figure shows the co-authorship network connecting the top 25 collaborators of Keitaro Yoshihara. A scholar is included among the top collaborators of Keitaro Yoshihara 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 Keitaro Yoshihara. Keitaro Yoshihara 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.
Yoshihara, Keitaro. (2011). Reminiscences of the Early Days of Ultrafast Spectroscopy. 5(1). A0037–A0037. 1 indexed citations
2.
Zhang, Tieqiao, Shufeng Wang, Hong Yang, et al.. (2002). Ultrafast excited state dynamics of polybenzonitrile investigated by using femtosecond time-resolved fluorescence up-conversion. Journal of Luminescence. 101(1-2). 161–166. 1 indexed citations
3.
Tominaga, Keisuke, Hideyuki Ohtake, Nobuhiko Sarukura, et al.. (2000). SPECTROSCOPIC APPLICATION OF THZ RADIATION GENERATED BY ULTRASHORT PULSES: STATIC FAR INFRARED ABSORPTION MEASUREMENTS IN CONDENSED PHASES. 317–338. 1 indexed citations
4.
Tominaga, Keisuke & Keitaro Yoshihara. (2000). Concentration Dependence of the Fifth‐Order Two‐Dimensional Raman Signal. Journal of the Chinese Chemical Society. 47(4A). 631–635. 6 indexed citations
5.
Tominaga, Keisuke & Keitaro Yoshihara. (1997). Temporally two-dimensional overtone vibrational dephasing spectroscopy in liquids. Physical Review A. 55(1). 831–834. 35 indexed citations
6.
Rubtsov, Igor V. & Keitaro Yoshihara. (1997). Oscillatory Fluorescence Decay of an Electron Donor−Acceptor Complex. The Journal of Physical Chemistry A. 101(35). 6138–6140. 35 indexed citations
7.
Yoshihara, Keitaro, et al.. (1996). Red-edge excitation fluorescence study of the inhomogeneous broadening of electronic transitions in solution. Journal of the Chemical Society Faraday Transactions. 92(4). 629–629. 10 indexed citations
8.
Ohta, Kaoru, Yukito Naitoh, Ken‐ichi Saitow, et al.. (1996). Ultrafast dynamics of photoexcited trans-1,3,5-hexatriene in solution by femtosecond transient absorption spectroscopy. Chemical Physics Letters. 256(6). 629–634. 30 indexed citations
9.
Sekiya, Hiroshi, Takeshi Tsuji, Akira Mori, et al.. (1993). Dual fluorescence and excited-state intramolecular proton transfer in jet-cooled 3,4-benzotropolone. Chemical Physics Letters. 215(6). 641–648. 2 indexed citations
10.
Kumazaki, Shigeichi, Václav Kubeček, Y. Takagi, Giancarlo Reali, & Keitaro Yoshihara. (1992). Feedback-Controlled Mode-Locking of Nd:Glass Laser Using GaAs. Japanese Journal of Applied Physics. 31(4A). L413–L413. 1 indexed citations
11.
Petek, Hrvoje, Andrew J. Bell, Keitaro Yoshihara, & Ronald L. Christensen. (1991). Spectroscopic and dynamical studies of the S1 and S2 states of decatetraene in supersonic molecular beams. The Journal of Chemical Physics. 95(7). 4739–4750. 25 indexed citations
12.
Shichida, Yoshinori, Hideki Kandori, Tetsuji Okada, et al.. (1991). Differences in the photobleaching process between 7-cis- and 11-cis-rhodopsins: a unique interaction change between the chromophore and the protein during the lumi-meta I transition. Biochemistry. 30(24). 5918–5926. 16 indexed citations
13.
Nakamura, Hiroshi, Hiroyasu Fujii, Hiroshi Sakaguchi, et al.. (1988). Laser-induced electron liberation from carbazole-containing bilayer membranes in aqueous systems. The Journal of Physical Chemistry. 92(21). 6151–6156. 11 indexed citations
14.
Nakashima, Nobuaki & Keitaro Yoshihara. (1987). Oscillator Strengths of the Ultraviolet Bands of Hot and Relaxed Methallyl, Allyl, and Methyl Radicals. Laser Chemistry. 7(2-4). 177–196. 43 indexed citations
15.
Nagaoka, Shin‐ichi, Noboru Hirota, Minoru Sumitani, et al.. (1984). Investigation of the dynamic processes of the excited states of o-hydroxybenzaldehyde and its derivatives. 2. Effects of structural change and solvent. Journal of the American Chemical Society. 106(23). 6913–6916. 84 indexed citations
16.
Kamogawa, Keiji, A. Namiki, Nobuaki Nakashima, Keitaro Yoshihara, & Isamu Ikegami. (1981). PICOSECOND TRANSIENT BEHAVIOR OF REACTION‐CENTER PARTICLES OF PHOTOSYSTEM I ISOLATED FROM SPINACH CHLOROPLASTS. ENERGY AND ELECTRON TRANSFER UPON SINGLE AND MULTIPLE PHOTON EXCITATION. Photochemistry and Photobiology. 34(4). 511–516. 14 indexed citations
17.
18.
Hanabusa, Mitsugu, A. Namiki, & Keitaro Yoshihara. (1979). Laser-induced vapor deposition of silicon. Applied Physics Letters. 35(8). 626–627. 60 indexed citations
19.
Namiki, A., Nobuaki Nakashima, Keitaro Yoshihara, Yoshiro Ito, & Takenobu Higashimura. (1978). Transfer of solvated electrons to some aliphatic halides in ethanol at 77 K. The role of Franck-Condon factors. The Journal of Physical Chemistry. 82(17). 1901–1907. 8 indexed citations
20.
Yoshihara, Keitaro & David R. Kearns. (1966). Spectroscopic Properties of the Lower-Lying Excited States of Fluorenone. The Journal of Chemical Physics. 45(6). 1991–1999. 64 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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