Takeshi Kojima

97 total papers · 2.9k total citations
59 papers, 1.5k citations indexed

About

Takeshi Kojima is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Spectroscopy. According to data from OpenAlex, Takeshi Kojima has authored 59 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Atomic and Molecular Physics, and Optics, 23 papers in Electrical and Electronic Engineering and 18 papers in Spectroscopy. Recurrent topics in Takeshi Kojima's work include Molecular Spectroscopy and Structure (17 papers), Advanced Chemical Physics Studies (11 papers) and Semiconductor Quantum Structures and Devices (11 papers). Takeshi Kojima is often cited by papers focused on Molecular Spectroscopy and Structure (17 papers), Advanced Chemical Physics Studies (11 papers) and Semiconductor Quantum Structures and Devices (11 papers). Takeshi Kojima collaborates with scholars based in Japan, Poland and United States. Takeshi Kojima's co-authors include Tadashi Nakagawa, Kimihiro Ohta, Kojiro Takagi, Takeshi Yanagisawa, Shozo Tsunekawa, Tetsuji Nishikawa, Kuniaki Nakagawa, Takahiro Kasuya, E. L. Breig and Chun C. Lin and has published in prestigious journals such as The Journal of Chemical Physics, Applied Physics Letters and The Astrophysical Journal.

In The Last Decade

Takeshi Kojima

55 papers receiving 1.4k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Takeshi Kojima 892 681 421 245 243 59 1.5k
Shigeru Tsunashima 1.3k 1.5× 435 0.6× 300 0.7× 424 1.7× 287 1.2× 120 1.8k
J. Heidberg 1.4k 1.5× 480 0.7× 240 0.6× 308 1.3× 471 1.9× 94 1.8k
Richard J. Buss 665 0.7× 410 0.6× 598 1.4× 279 1.1× 393 1.6× 50 1.5k
Alan Morris 943 1.1× 413 0.6× 279 0.7× 210 0.9× 302 1.2× 49 1.3k
W. C. Stolte 995 1.1× 522 0.8× 310 0.7× 88 0.4× 276 1.1× 75 1.7k
Marta I. Hernández 1.1k 1.3× 485 0.7× 165 0.4× 228 0.9× 319 1.3× 105 1.6k
F. Rebentrost 1.3k 1.5× 513 0.8× 272 0.6× 234 1.0× 275 1.1× 93 1.7k
Andrew B. Horn 427 0.5× 287 0.4× 349 0.8× 806 3.3× 430 1.8× 70 1.7k
Jan P. Hessler 541 0.6× 302 0.4× 185 0.4× 213 0.9× 586 2.4× 55 1.5k
A. Giardini‐Guidoni 827 0.9× 658 1.0× 210 0.5× 122 0.5× 242 1.0× 92 1.3k

Countries citing papers authored by Takeshi Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Takeshi Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takeshi Kojima

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

All Works

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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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