Tsutomu Ota

2.2k total citations
63 papers, 1.6k citations indexed

About

Tsutomu Ota is a scholar working on Geophysics, Astronomy and Astrophysics and Artificial Intelligence. According to data from OpenAlex, Tsutomu Ota has authored 63 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Geophysics, 15 papers in Astronomy and Astrophysics and 12 papers in Artificial Intelligence. Recurrent topics in Tsutomu Ota's work include Geological and Geochemical Analysis (40 papers), earthquake and tectonic studies (25 papers) and High-pressure geophysics and materials (20 papers). Tsutomu Ota is often cited by papers focused on Geological and Geochemical Analysis (40 papers), earthquake and tectonic studies (25 papers) and High-pressure geophysics and materials (20 papers). Tsutomu Ota collaborates with scholars based in Japan, United States and Russia. Tsutomu Ota's co-authors include Eizo Nakamura, Yoshiyuki Kaneko, K. Kobayashi, Shigenori Maruyama, Atsushi Utsunomiya, M.M. Buslov, Akira Ishikawa, Masaru Terabayashi, Masayuki Sakakibara and Hiroshi Yamamoto and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Geophysical Research Atmospheres and Geochimica et Cosmochimica Acta.

In The Last Decade

Tsutomu Ota

62 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tsutomu Ota Japan 25 1.4k 376 149 143 132 63 1.6k
Soichi Omori Japan 22 1.2k 0.9× 171 0.5× 88 0.6× 70 0.5× 94 0.7× 35 1.5k
Chenguang Sun United States 20 1.8k 1.3× 446 1.2× 233 1.6× 146 1.0× 33 0.3× 35 2.0k
Teresa Ubide Australia 23 1.6k 1.2× 483 1.3× 45 0.3× 159 1.1× 87 0.7× 84 1.8k
Don Francis Canada 31 2.5k 1.8× 667 1.8× 116 0.8× 219 1.5× 116 0.9× 69 2.6k
James E. Quick United States 26 2.7k 1.9× 631 1.7× 95 0.6× 217 1.5× 74 0.6× 53 2.9k
Geoffrey H. Howarth South Africa 27 1.4k 1.0× 447 1.2× 391 2.6× 145 1.0× 67 0.5× 78 1.7k
Edmond Mathez United States 14 1.1k 0.8× 600 1.6× 83 0.6× 163 1.1× 44 0.3× 22 1.3k
Eric C. Ferré United States 30 2.4k 1.8× 559 1.5× 103 0.7× 169 1.2× 183 1.4× 101 2.7k
A. A. Ariskin Russia 24 1.6k 1.1× 714 1.9× 118 0.8× 144 1.0× 129 1.0× 96 1.7k
Yukiyasu Tsutsumi Japan 24 1.6k 1.2× 563 1.5× 52 0.3× 154 1.1× 146 1.1× 106 1.9k

Countries citing papers authored by Tsutomu Ota

Since Specialization
Citations

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

Fields of papers citing papers by Tsutomu Ota

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsutomu Ota

This figure shows the co-authorship network connecting the top 25 collaborators of Tsutomu Ota. A scholar is included among the top collaborators of Tsutomu Ota 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 Tsutomu Ota. Tsutomu Ota 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.
Potiszil, Christian, et al.. (2025). Meteoritic and asteroidal amino acid heterogeneity: Implications for planetesimal alteration conditions and sample return missions. Earth and Planetary Science Letters. 653. 119205–119205. 1 indexed citations
2.
Ota, Tsutomu, Christian Potiszil, K. Kobayashi, et al.. (2023). The Formation of a Rubble Pile Asteroid: Insights from the Asteroid Ryugu. Universe. 9(6). 293–293. 2 indexed citations
3.
Potiszil, Christian, Chie Sakaguchi, Tsutomu Ota, et al.. (2023). Organic Matter in the Asteroid Ryugu: What We Know So Far. Life. 13(7). 1448–1448. 8 indexed citations
4.
Bebout, Gray E., Charles A. Geiger, Tsutomu Ota, et al.. (2022). Nitrogen Incorporation in Potassic and Micro- and Meso-Porous Minerals: Potential Biogeochemical Records and Targets for Mars Sampling. Astrobiology. 22(11). 1293–1309. 1 indexed citations
5.
Kranendonk, Martin J. Van, Raphael J. Baumgartner, Tara Djokic, et al.. (2021). Elements for the Origin of Life on Land: A Deep-Time Perspective from the Pilbara Craton of Western Australia. Astrobiology. 21(1). 39–59. 49 indexed citations
6.
Ota, Tsutomu, et al.. (2018). Circa 1 Ga sub-seafloor hydrothermal alteration imprinted on the Horoman peridotite massif. Scientific Reports. 8(1). 9887–9887. 5 indexed citations
7.
Malfait, Wim J., Carmen Sanchez‐Valle, S. Petitgirard, et al.. (2012). The buoyancy of large siliceous magma chambers is sufficient to initiate supereruptions. AGUFM. 2012. 1 indexed citations
8.
Ishikawa, Akira, Yoshiyuki Kaneko, Tsutomu Ota, & Yukio Isozaki. (2011). Ophiolites in the Non-volcanic Banda Outer Arc of East Indonesia: Field Occurrence and Petrological Variety of the World's Youngest Ophiolite. Journal of Geography (Chigaku Zasshi). 120(1). 52–64.
9.
Kadarusman, Ade, Shigenori Maruyama, Yoshiyuki Kaneko, et al.. (2010). World's youngest blueschist belt from Leti Island in the non-volcanic Banda outer arc of Eastern Indonesia. Gondwana Research. 18(1). 189–204. 24 indexed citations
10.
Cheng, Hao, Robert L. King, Eizo Nakamura, et al.. (2009). Transitional time of oceanic to continental subduction in the Dabie orogen: Constraints from U–Pb, Lu–Hf, Sm–Nd and Ar–Ar multichronometric dating. Lithos. 110(1-4). 327–342. 87 indexed citations
11.
Anma, Ryo, Richard Armstrong, Yuji Orihashi, et al.. (2009). Are the Taitao granites formed due to subduction of the Chile ridge?. Lithos. 113(1-2). 246–258. 46 indexed citations
12.
13.
Ishikawa, Akira, Yoshiyuki Kaneko, Ade Kadarusman, & Tsutomu Ota. (2006). Multiple generations of forearc mafic–ultramafic rocks in the Timor–Tanimbar ophiolite, eastern Indonesia. Gondwana Research. 11(1-2). 200–217. 44 indexed citations
14.
15.
Orihashi, Yuji, Akihisa Motoki, Miguel J. Haller, et al.. (2003). Zircon geochemistry of Mid-Miocene adakites in the southern Patagonian province. Geochimica et Cosmochimica Acta Supplement. 67(18). 364. 1 indexed citations
16.
Ota, Tsutomu, M.M. Buslov, & Teruo Watanabe. (2002). Metamorphic Evolution of Late Precambrian Eclogites and Associated Metabasites, Gorny Altai, Southern Russia. International Geology Review. 44(9). 837–858. 18 indexed citations
17.
Ota, Tsutomu, Masaru Terabayashi, Yoshiyuki Kaneko, et al.. (2001). A newly found fragment of Cretaceous oceanic Lip derived from Pacific superplume; an example from the Sanbagawa eclogite-peridotite mass in Shikoku, Japan. AGUFM. 2001. 1 indexed citations
18.
Ota, Tsutomu. (1997). Modes of occurrence of sodic amphibole from the Kamuikotan metabasites, west of Asahikawa, central Hokkaido and the metamorphic history.. JOURNAL OF MINERALOGY PETROLOGY AND ECONOMIC GEOLOGY. 92(3). 103–123. 4 indexed citations
19.
Ota, Tsutomu, Masayuki Sakakibara, & Tetsumaru Itaya. (1993). K-Ar ages of the Kamuikotan metamorphic rocks in Hokkaido, Japan.. The Journal of the Geological Society of Japan. 99(5). 335–345. 20 indexed citations
20.
Nakai, Mutsumi, et al.. (1990). Clay mineralogy of Andosols with different drainage.. 34. 1 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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