Yuji Ichiyama

880 total citations
37 papers, 539 citations indexed

About

Yuji Ichiyama is a scholar working on Geophysics, Artificial Intelligence and Geochemistry and Petrology. According to data from OpenAlex, Yuji Ichiyama has authored 37 papers receiving a total of 539 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Geophysics, 11 papers in Artificial Intelligence and 7 papers in Geochemistry and Petrology. Recurrent topics in Yuji Ichiyama's work include Geological and Geochemical Analysis (33 papers), earthquake and tectonic studies (22 papers) and High-pressure geophysics and materials (19 papers). Yuji Ichiyama is often cited by papers focused on Geological and Geochemical Analysis (33 papers), earthquake and tectonic studies (22 papers) and High-pressure geophysics and materials (19 papers). Yuji Ichiyama collaborates with scholars based in Japan, Egypt and United States. Yuji Ichiyama's co-authors include Akira Ishiwatari, Akihiro Tamura, Shoji Arai, Tomoaki Morishita, Jun‐Ichi Kimura, Ryoko Senda, Kenji Shuto, Yuka Hirahara, Satoru Haraguchi and Yibing Li and has published in prestigious journals such as Geology, Contributions to Mineralogy and Petrology and Lithos.

In The Last Decade

Yuji Ichiyama

35 papers receiving 518 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yuji Ichiyama Japan 13 466 160 121 70 57 37 539
Shogo Aoki Japan 13 369 0.8× 186 1.2× 72 0.6× 78 1.1× 29 0.5× 40 440
H.S. Van Niekerk South Africa 10 253 0.5× 101 0.6× 164 1.4× 182 2.6× 71 1.2× 13 357
Magnus Kristoffersen Norway 11 372 0.8× 163 1.0× 94 0.8× 107 1.5× 39 0.7× 24 406
G.A. Belyanin South Africa 15 612 1.3× 330 2.1× 103 0.9× 99 1.4× 41 0.7× 53 679
Qiuding Du China 9 411 0.9× 127 0.8× 126 1.0× 99 1.4× 43 0.8× 17 471
N. R. Ayupova Russia 9 261 0.6× 186 1.2× 139 1.1× 51 0.7× 18 0.3× 31 328
Luke Ootes Canada 16 566 1.2× 373 2.3× 181 1.5× 87 1.2× 51 0.9× 36 635
Fancong Meng China 9 563 1.2× 174 1.1× 75 0.6× 41 0.6× 31 0.5× 10 602
Tim Ivanic Australia 16 762 1.6× 330 2.1× 88 0.7× 70 1.0× 40 0.7× 30 805
С. Б. Лобач-Жученко Russia 14 678 1.5× 362 2.3× 128 1.1× 51 0.7× 31 0.5× 54 710

Countries citing papers authored by Yuji Ichiyama

Since Specialization
Citations

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

Fields of papers citing papers by Yuji Ichiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yuji Ichiyama

This figure shows the co-authorship network connecting the top 25 collaborators of Yuji Ichiyama. A scholar is included among the top collaborators of Yuji Ichiyama 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 Yuji Ichiyama. Yuji Ichiyama 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.
Ichiyama, Yuji, Hisatoshi Ito, Akihiro Tamura, & Tomoaki Morishita. (2024). Mafic veins in the mantle section of the Oman ophiolite: Petrological and geochronological insights from the Oman Drilling Project cores. Lithos. 478-479. 107637–107637. 1 indexed citations
2.
Khedr, Mohamed Zaki, Eiichi Takazawa, Safaa M. Hassan, et al.. (2024). Genesis of Rare Metal Granites in the Nubian Shield: Tectonic Control and Magmatic and Metasomatic Processes. Minerals. 14(5). 522–522. 11 indexed citations
3.
Khedr, Mohamed Zaki, Christoph Hauzenberger, Akihiro Tamura, et al.. (2024). Petrogenesis and tectonic evolution of mineralized mafic intrusions in the Eastern Desert of Egypt: Implications for gold–sulfide genesis. Ore Geology Reviews. 173. 106273–106273. 1 indexed citations
4.
Morishita, Tomoaki, Akihiro Tamura, Keita Itano, et al.. (2023). Formation of Ultra‐Depleted Mantle Peridotites and Their Relationship With Boninitic Melts: An Example From the Kamuikotan Unit, Hokkaido, Japan. Journal of Geophysical Research Solid Earth. 128(2). 5 indexed citations
5.
Grieco, Giovanni, Yuji Ichiyama, Davide Lenaz, et al.. (2023). Co-occurrence of compositionally variable chromitites in the Sabzevar ophiolite, NE Iran. Lithos. 446-447. 107133–107133. 3 indexed citations
6.
7.
Ichiyama, Yuji, Hisatoshi Ito, Akihiro Tamura, & Shoji Arai. (2019). Magma mixing model for the genesis of middle crust in the Izu–Bonin–Mariana arc: evidence from plutonic rocks in the Mineoka-Setogawa ophiolitic mélange, central Japan. International Geology Review. 62(4). 503–521. 3 indexed citations
8.
Bach, W., Katy Evans, M. Hamada, et al.. (2018). Correlated variation in vein type, vein frequency, pH, oxygen fugacity and depth in Oman Drilling Project Holes BA1B, BA3A and BA4A. AGUFM. 2018. 3 indexed citations
9.
Ichiyama, Yuji, Tomoaki Morishita, Akihiro Tamura, & Shoji Arai. (2017). Adakite metasomatism in a back-arc mantle peridotite xenolith from the Sea of Japan. American Mineralogist. 102(2). 341–346. 1 indexed citations
10.
Ichiyama, Yuji, Hisatoshi Ito, Natsumi Hokanishi, Akihiro Tamura, & Shoji Arai. (2017). Plutonic rocks in the Mineoka–Setogawa ophiolitic mélange, central Japan: Fragments of middle to lower crust of the Izu–Bonin–Mariana Arc?. Lithos. 282-283. 420–430. 10 indexed citations
11.
Iijima, Koichi, Kazutaka Yasukawa, Koichiro Fujinaga, et al.. (2016). Discovery of extremely REY-rich mud in the western North Pacific Ocean. GEOCHEMICAL JOURNAL. 50(6). 557–573. 78 indexed citations
12.
Ichiyama, Yuji, Tomoaki Morishita, Akihiro Tamura, & Shoji Arai. (2016). Peridotite xenoliths from the Shiribeshi Seamount, Japan Sea: insights into mantle processes in a back-arc basin. Contributions to Mineralogy and Petrology. 171(10). 18 indexed citations
13.
14.
Ichiyama, Yuji, et al.. (2013). GANSEKI: JAMSTEC Deep Seafloor Rock Sample Database Emerging to the New Phase. AGU Fall Meeting Abstracts. 2013. 1 indexed citations
15.
Ishiwatari, Akira, et al.. (2013). Plume type ophiolites in Japan, East Russia and Mongolia: Peculiarity of the Late Jurassic examples. EGUGA. 13609. 2 indexed citations
16.
Ichiyama, Yuji, Tomoaki Morishita, Akihiro Tamura, & Shoji Arai. (2013). Petrology of peridotite xenolith-bearing basaltic to andesitic lavas from the Shiribeshi Seamount, off northwestern Hokkaido, the Sea of Japan. Journal of Asian Earth Sciences. 76. 48–58. 13 indexed citations
17.
Ishiwatari, Akira, et al.. (2008). Mafic mantle sources indicated by the olivine-spinifex basalt-ferropicrite lavas in the accreted Permian oceanic LIP fragments and Miocene low-Ni basalt and adakite lavas in central Japan. AGUFM. 2008. 1 indexed citations
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20.
Ichiyama, Yuji & Akira Ishiwatari. (2005). HFSE-rich picritic rocks from the Mino accretionary complex, southwestern Japan. Contributions to Mineralogy and Petrology. 149(4). 373–387. 23 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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