Seiji Kamada

1.4k total citations
68 papers, 1.1k citations indexed

About

Seiji Kamada is a scholar working on Geophysics, Electronic, Optical and Magnetic Materials and Materials Chemistry. According to data from OpenAlex, Seiji Kamada has authored 68 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Geophysics, 17 papers in Electronic, Optical and Magnetic Materials and 16 papers in Materials Chemistry. Recurrent topics in Seiji Kamada's work include High-pressure geophysics and materials (51 papers), Geological and Geochemical Analysis (40 papers) and earthquake and tectonic studies (19 papers). Seiji Kamada is often cited by papers focused on High-pressure geophysics and materials (51 papers), Geological and Geochemical Analysis (40 papers) and earthquake and tectonic studies (19 papers). Seiji Kamada collaborates with scholars based in Japan, Russia and United States. Seiji Kamada's co-authors include Eiji Ohtani, Naohisa Hirao, Takeshi Sakai, Yasuo Ohishi, Tatsuya Sakamaki, Hidenori Terasaki, Hiroshi Fukui, Alfred Q. R. Baron, Satoshi Tsutsui and Masaaki Miyahara and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Journal of Applied Physics and Scientific Reports.

In The Last Decade

Seiji Kamada

65 papers receiving 1.1k citations

Peers

Seiji Kamada

GEOPH

EOMM

CMP

Yasuhiro Kuwayama Japan

Shigehiko Tateno Japan

Haruka Ozawa Japan

Valerio Cerantola France

Hauke Marquardt Germany

J. K. Wicks United States

Ryosuke Sinmyo Japan

E. Boulard France

Yu Nishihara Japan

Saori I. Kawaguchi Japan

Yasuhiro Kuwayama Japan

Seiji Kamada

1.1k ×1.3

GEOPH

325 ×1.7

185 ×1.0

EOMM

83 ×0.9

CMP

171 ×1.8

Citations per year, relative to Seiji Kamada Seiji Kamada (= 1×) peers Yasuhiro Kuwayama

Countries citing papers authored by Seiji Kamada

Since Specialization

Citations

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

Fields of papers citing papers by Seiji Kamada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Seiji Kamada

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

All Works

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20 of 20 papers shown

Terasaki, Hidenori, Saori I. Kawaguchi, Katsuji Morioka, et al.. (2025). Development of density measurement at high pressure and high temperature using the x-ray absorption method combined with laser-heated diamond anvil cell. Review of Scientific Instruments. 96(3).

Takahashi, N., Tatsuki Tsujimori, Seiji Kamada, & Michihiko Nakamura. (2025). Rutile solubility in aqueous sodium salt solutions at high pressures and temperatures: in-situ observations using a diamond anvil cell. Progress in Earth and Planetary Science. 12(1).

Takahashi, N., Tatsuki Tsujimori, Seiji Kamada, & Michihiko Nakamura. (2022). In-situ Raman spectroscopic analysis of dissolved silica structures in Na2CO3 and NaOH solutions at high pressure and temperature. Contributions to Mineralogy and Petrology. 177(3). 8 indexed citations

Fukui, Hiroshi, Akira Yoneda, Seiji Kamada, et al.. (2022). Single crystal elasticity and equation of state of tantalum up to 54 GPa. Journal of Applied Physics. 132(5). 1 indexed citations

Fei, Yingwei, Michael J. Walter, Takehiko Yagi, et al.. (2022). Static and Dynamic High Pressure Mineral Physics. Cambridge University Press eBooks. 4 indexed citations

Fei, Hongzhan, Zhaodong Liu, Rong Huang, et al.. (2021). Pressure Destabilizes Oxygen Vacancies in Bridgmanite. Journal of Geophysical Research Solid Earth. 126(12). 8 indexed citations

Hamada, M., Seiji Kamada, Eiji Ohtani, et al.. (2021). Synchrotron Mössbauer spectroscopic and x-ray diffraction study of ferropericlase in the high-pressure range of the lower mantle region. Physical review. B.. 103(17). 9 indexed citations

Terasaki, Hidenori, Seiji Kamada, Tadashi Kondo, et al.. (2021). Density and elastic properties of liquid gallium up to 10 GPa using X-ray absorption method combined with externally heated diamond anvil cell. High Pressure Research. 41(4). 379–391. 1 indexed citations

Nakatsuka, Akihiko, Hiroshi Fukui, Seiji Kamada, et al.. (2021). Incorporation mechanism of Fe and Al into bridgmanite in a subducting mid-ocean ridge basalt and its crystal chemistry. Scientific Reports. 11(1). 22839–22839. 5 indexed citations

10.

Tanaka, Ryosuke, Tatsuya Sakamaki, Eiji Ohtani, et al.. (2020). The sound velocity of wüstite at high pressures: implications for low-velocity anomalies at the base of the lower mantle. Progress in Earth and Planetary Science. 7(1). 9 indexed citations

11.

Fukui, Hiroshi, Akira Yoneda, Seiji Kamada, et al.. (2020). Elasticity of single-crystal NaCl under high-pressure: simultaneous measurement of x-ray inelastic scattering and diffraction. High Pressure Research. 40(4). 465–477. 5 indexed citations

12.

Takahashi, Suguru, Eiji Ohtani, Daijo Ikuta, et al.. (2019). Thermal Equation of State of Fe3C to 327 GPa and Carbon in the Core. Minerals. 9(12). 744–744. 2 indexed citations

13.

Kamada, Seiji, Hiroshi Fukui, Akira Yoneda, et al.. (2019). Elastic constants of single-crystal Pt measured up to 20 GPa based on inelastic X-ray scattering: Implication for the establishment of an equation of state. Comptes Rendus Géoscience. 351(2-3). 236–242. 11 indexed citations

14.

Yuan, Liang, Eiji Ohtani, Daijo Ikuta, et al.. (2018). Chemical reactions between Fe and H 2 O up to megabar pressures and implications for water storage in the Earth’s mantle and core. Japan Geoscience Union. 26 indexed citations

15.

Sakamaki, Tatsuya, Eiji Ohtani, Hiroshi Fukui, et al.. (2016). Constraints on Earth’s inner core composition inferred from measurements of the sound velocity of hcp-iron in extreme conditions. Science Advances. 2(2). e1500802–e1500802. 52 indexed citations

16.

Sakamaki, Tatsuya, Eiji Ohtani, Hiroshi Fukui, et al.. (2014). Sound Velocity and Density of Hcp-Fe Under Earth's Core Conditions. AGU Fall Meeting Abstracts. 2014. 1 indexed citations

17.

Takahashi, Satoshi, Eiji Ohtani, Tetsuo Sakai, et al.. (2013). Stability and melting relations of Fe 3 C up to 3 Mbar: Implication for the carbon in the Earth's inner core. AGU Fall Meeting Abstracts. 2013. 1 indexed citations

18.

Kamada, Seiji, Eiji Ohtani, Hidenori Terasaki, et al.. (2013). Equation of state of Fe3S at room temperature up to 2 megabars. Physics of The Earth and Planetary Interiors. 228. 106–113. 12 indexed citations

19.

Kamada, Seiji, Hidenori Terasaki, Eiji Ohtani, & Takeshi Sakai. (2011). Phase and Melting Relationships in the Fe-S System under High Pressures: Application to the Temperature Profile in the Core. The Review of High Pressure Science and Technology. 21(2). 77–83. 1 indexed citations

20.

Nagata, Akihiko, et al.. (2001). Direct observation of melting and solidification of Bi1.8Pb0.4Sr1.9Ca2.1Cu3.5Ox in various oxygen atmospheres by high-temperature optical microscopy. Physica C Superconductivity. 354(1-4). 313–320. 5 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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