Tokuei Sako

1.5k total citations
55 papers, 844 citations indexed

About

Tokuei Sako is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Spectroscopy. According to data from OpenAlex, Tokuei Sako has authored 55 papers receiving a total of 844 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Atomic and Molecular Physics, and Optics, 13 papers in Electrical and Electronic Engineering and 8 papers in Spectroscopy. Recurrent topics in Tokuei Sako's work include Spectroscopy and Quantum Chemical Studies (26 papers), Advanced Chemical Physics Studies (25 papers) and Quantum, superfluid, helium dynamics (10 papers). Tokuei Sako is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (26 papers), Advanced Chemical Physics Studies (25 papers) and Quantum, superfluid, helium dynamics (10 papers). Tokuei Sako collaborates with scholars based in Japan, Germany and United States. Tokuei Sako's co-authors include Geerd H. F. Diercksen, Kaoru Yamanouchi, F. Iachello, Akiyoshi Hishikawa, Shinichiro Ohnuki, Josef Paldus, Kouichi Yoshino, Ken Onda, Isao Maruyama and A. Yagishita and has published in prestigious journals such as The Journal of Chemical Physics, Physical Review B and Scientific Reports.

In The Last Decade

Tokuei Sako

51 papers receiving 815 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tokuei Sako Japan 18 671 164 146 72 65 55 844
R. Trainham France 17 678 1.0× 275 1.7× 191 1.3× 51 0.7× 50 0.8× 40 983
R. Teshima Canada 16 664 1.0× 166 1.0× 124 0.8× 97 1.3× 121 1.9× 48 846
M. Lange Germany 18 639 1.0× 375 2.3× 70 0.5× 33 0.5× 77 1.2× 46 832
Michael Rappaport Israel 16 517 0.8× 499 3.0× 168 1.2× 84 1.2× 43 0.7× 29 951
H. S. Margolis United Kingdom 25 1.7k 2.5× 296 1.8× 317 2.2× 59 0.8× 40 0.6× 80 1.9k
J. Baudon France 18 993 1.5× 173 1.1× 60 0.4× 54 0.8× 35 0.5× 112 1.1k
B. A. Zon Russia 16 767 1.1× 205 1.3× 101 0.7× 25 0.3× 19 0.3× 152 941
Ginette Jalbert Brazil 13 560 0.8× 249 1.5× 63 0.4× 19 0.3× 29 0.4× 64 646
M. D. Havey United States 23 1.4k 2.1× 268 1.6× 88 0.6× 32 0.4× 39 0.6× 83 1.5k
N. Chandra India 14 704 1.0× 115 0.7× 77 0.5× 23 0.3× 35 0.5× 37 771

Countries citing papers authored by Tokuei Sako

Since Specialization
Citations

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

Fields of papers citing papers by Tokuei Sako

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tokuei Sako

This figure shows the co-authorship network connecting the top 25 collaborators of Tokuei Sako. A scholar is included among the top collaborators of Tokuei Sako 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 Tokuei Sako. Tokuei Sako 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.
Sako, Tokuei, et al.. (2025). Electromagnetic field analysis of dispersive media using frequency-dependent symplectic integrator. IEICE Electronics Express. 22(10). 20250088–20250088.
2.
Sako, Tokuei, et al.. (2024). Electromagnetic field analysis by the symplectic integrator method. IEICE Electronics Express. 21(17). 20240389–20240389. 1 indexed citations
3.
Namekata, Naoto, et al.. (2023). Quantum optical tomography based on time-resolved and mode-selective single-photon detection by femtosecond up-conversion. Scientific Reports. 13(1). 21080–21080. 3 indexed citations
4.
Sako, Tokuei, et al.. (2021). Schmidt decomposition analysis of normal- to local-mode transition in highly excited molecular vibration. Chemical Physics Letters. 779. 138871–138871. 2 indexed citations
5.
Sako, Tokuei, et al.. (2020). Distribution of oscillator strengths and correlated electron dynamics in artificial atoms. Journal of Physics B Atomic Molecular and Optical Physics. 53(17). 175102–175102.
6.
Sako, Tokuei, et al.. (2020). Spin-dependent transient current in transistor-like nanostructures. Journal of Physics Condensed Matter. 32(43). 435302–435302. 3 indexed citations
7.
Matevossian, Hovik A., et al.. (2020). Biharmonic Problems and their Application in Engineering and Medicine. IOP Conference Series Materials Science and Engineering. 934(1). 12065–12065. 3 indexed citations
8.
Sako, Tokuei, et al.. (2018). Light-dressed states under intense optical near fields. Physical review. A. 98(5). 4 indexed citations
9.
Sako, Tokuei & H. Ishida. (2018). Field induced transient current in one-dimensional nanostructure. Physica E Low-dimensional Systems and Nanostructures. 101. 256–264. 2 indexed citations
10.
Sako, Tokuei, et al.. (2017). Theory of time-resolved x-ray photoelectron diffraction from transient conformational molecules. Physical review. A. 95(4). 8 indexed citations
11.
Ohnuki, Shinichiro, et al.. (2015). Maxwell-Schrödinger hybrid simulation for optically controlling quantum states: A scheme for designing control pulses. Physical Review A. 91(3). 22 indexed citations
12.
Ohnuki, Shinichiro, et al.. (2013). Efficient hybrid simulation for Maxwell-Schrödinger problems. 1058–1060.
13.
Ohnuki, Shinichiro, et al.. (2013). Coupled analysis of Maxwell–Schrödinger equations by using the length gauge: harmonic model of a nanoplate subjected to a 2D electromagnetic field. International Journal of Numerical Modelling Electronic Networks Devices and Fields. 26(6). 533–544. 13 indexed citations
14.
Sako, Tokuei, Josef Paldus, & Geerd H. F. Diercksen. (2010). Origin of Hund’s multiplicity rule in quasi-two-dimensional two-electron quantum dots. Physical Review A. 81(2). 18 indexed citations
15.
Shinozaki, H., Tamio Oguchi, S Suzuki, et al.. (2006). Micronization and Polymorphic Conversion of Tolbutamide and Barbital by Rapid Expansion of Supercritical Solutions. Drug Development and Industrial Pharmacy. 32(7). 877–891. 39 indexed citations
16.
Hoshina, Kennosuke, Akiyoshi Hishikawa, Kiyoshi Katō, et al.. (2006). Dissociative ATI of H2and D2in intense soft x-ray laser fields. Journal of Physics B Atomic Molecular and Optical Physics. 39(4). 813–829. 23 indexed citations
17.
Sako, Tokuei, Shigeyoshi Yamamoto, & Geerd H. F. Diercksen. (2004). Confined quantum systems: dipole transition moment of two- and three-electron quantum dots, and of helium and lithium atoms in a harmonic oscillator potential. Journal of Physics B Atomic Molecular and Optical Physics. 37(8). 1673–1688. 16 indexed citations
18.
Amano, Takashi, Tokuei Sako, Kennosuke Hoshina, & Kaoru Yamanouchi. (2003). New vibrational force-field expansion of coupled linear benders: application to the state of acetylene. Chemical Physics Letters. 375(5-6). 576–582. 4 indexed citations
19.
Sako, Tokuei, Akiyoshi Hishikawa, & Kaoru Yamanouchi. (1998). Vibrational propensity in the predissociation rate of SO2( ) by two types of nodal patterns in vibrational wavefunctions. Chemical Physics Letters. 294(6). 571–578. 28 indexed citations
20.
Tochigi, Katsumi, Keisuke Kojima, & Tokuei Sako. (1996). Prediction of vapor-liquid equilibria in polymer solutions using EOS-group contribution model consistent with the second virial coefficient condition. Fluid Phase Equilibria. 117(1-2). 55–60. 8 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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