Takuo Okuchi

2.5k total citations
84 papers, 1.5k citations indexed

About

Takuo Okuchi is a scholar working on Geophysics, Materials Chemistry and Astronomy and Astrophysics. According to data from OpenAlex, Takuo Okuchi has authored 84 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Geophysics, 30 papers in Materials Chemistry and 12 papers in Astronomy and Astrophysics. Recurrent topics in Takuo Okuchi's work include High-pressure geophysics and materials (68 papers), Geological and Geochemical Analysis (32 papers) and earthquake and tectonic studies (14 papers). Takuo Okuchi is often cited by papers focused on High-pressure geophysics and materials (68 papers), Geological and Geochemical Analysis (32 papers) and earthquake and tectonic studies (14 papers). Takuo Okuchi collaborates with scholars based in Japan, United States and China. Takuo Okuchi's co-authors include Jung‐Fu Lin, Naotaka Tomioka, Jing Yang, Narangoo Purevjav, Hiroyuki Kagi, Wen‐Pin Hsieh, Frédéric Deschamps, Nozomu Hiraoka, Suyu Fu and Hiroaki Ohfuji and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Nature Communications.

In The Last Decade

Takuo Okuchi

75 papers receiving 1.5k citations

Peers

Takuo Okuchi

GEOPH

EOMM

Sylvain Petitgirard Germany

Kanani K. M. Lee United States

F. Coppari United States

M. Millot United States

Nicolas Guignot France

Tahar Hammouda France

Alexander Kurnosov Germany

Roland Stalder Austria

N. Takeuchi Japan

Yuji Higo Japan

Sylvain Petitgirard Germany

Takuo Okuchi

988 ×0.9

GEOPH

707 ×1.5

138 ×0.8

135 ×0.9

202 ×1.4

EOMM

Citations per year, relative to Takuo Okuchi Takuo Okuchi (= 1×) peers Sylvain Petitgirard

Countries citing papers authored by Takuo Okuchi

Since Specialization

Citations

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

Fields of papers citing papers by Takuo Okuchi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takuo Okuchi

This figure shows the co-authorship network connecting the top 25 collaborators of Takuo Okuchi. A scholar is included among the top collaborators of Takuo Okuchi 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 Takuo Okuchi. Takuo Okuchi 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

Matsuda, T., Takuo Okuchi, Yusuke Seto, et al.. (2025). Direct measurement of lattice behavior during femtosecond laser-driven shock front formation in copper. Journal of Applied Physics. 137(10). 1 indexed citations

Zhang, Yanyao, Jun Tsuchiya, Wei Yan, et al.. (2025). Hydrogen Dissolution Mechanisms in Bridgmanite by First‐Principles Calculations and Infrared Spectroscopy. Journal of Geophysical Research Solid Earth. 130(1). 2 indexed citations

Tani, Atsushi, et al.. (2023). Quasi-elastic neutron scattering studies on fast dynamics of water molecules in tetra-n-butylammonium bromide semiclathrate hydrate. Applied Physics Letters. 123(4). 2 indexed citations

Hsieh, Wen‐Pin, et al.. (2022). High thermal conductivity of stishovite promotes rapid warming of a sinking slab in Earth's mantle. Earth and Planetary Science Letters. 584. 117477–117477. 5 indexed citations

Ichiyanagi, Kouhei, Atsushi Kyono, Nobuaki Kawai, et al.. (2022). Phase transition and melting in zircon by nanosecond shock loading. Physics and Chemistry of Minerals. 49(5). 6 indexed citations

Okuchi, Takuo, et al.. (2021). Shock-Compression Experiments of Planetary Materials Driven by Power Lasers. The Review of Laser Engineering. 49(1). 35–35.

Nakano, Hideyuki, Yasuhiro Matsubara, Shigeru Yamashita, et al.. (2020). Precometary organic matter: A hidden reservoir of water inside the snow line. Scientific Reports. 10(1). 7755–7755. 16 indexed citations

Fu, Suyu, Jing Yang, Shun‐ichiro Karato, et al.. (2019). Water Concentration in Single‐Crystal (Al,Fe)‐Bearing Bridgmanite Grown From the Hydrous Melt: Implications for Dehydration Melting at the Topmost Lower Mantle. Geophysical Research Letters. 46(17-18). 10346–10357. 67 indexed citations

Tomioka, Naotaka, Takuo Okuchi, Masaaki Miyahara, et al.. (2019). Topotaxial Intergrowths of Epsilon-(Mg,Fe)2SiO4 in Wadsleyite and Ringwoodite in Shocked Chondrites. LPICo. 82(2157). 6007. 1 indexed citations

10.

Okuchi, Takuo, Narangoo Purevjav, Norimasa Ozaki, et al.. (2019). Linking occurrence and texture of dense silicate minerals in shocked meteorites with laser-shock experimental results of Mg 2 SiO 4 analyzed by XFEL probe. Japan Geoscience Union. 1 indexed citations

11.

Hsieh, Wen‐Pin, Frédéric Deschamps, Takuo Okuchi, & Jung‐Fu Lin. (2018). Effects of iron on the lattice thermal conductivity of Earth’s deep mantle and implications for mantle dynamics. Proceedings of the National Academy of Sciences. 115(16). 4099–4104. 55 indexed citations

12.

Hsieh, Wen‐Pin, Frédéric Deschamps, Takuo Okuchi, & Jung‐Fu Lin. (2017). Reduced lattice thermal conductivity of Fe‐bearing bridgmanite in Earth's deep mantle. Journal of Geophysical Research Solid Earth. 122(7). 4900–4917. 50 indexed citations

13.

Iizuka, Riko, Takehiko Yagi, Hirotada Gotou, et al.. (2017). Hydrogenation of iron in the early stage of Earth’s evolution. Nature Communications. 8(1). 14096–14096. 50 indexed citations

14.

Purevjav, Narangoo, Takuo Okuchi, Naotaka Tomioka, Xiaoping Wang, & Christina Hoffmann. (2016). Quantitative analysis of hydrogen sites and occupancy in deep mantle hydrous wadsleyite using single crystal neutron diffraction. Scientific Reports. 6(1). 34988–34988. 18 indexed citations

15.

Sano, Takayoshi, Norimasa Ozaki, T. Kimura, et al.. (2013). Hugoniot temperature measurements of Sapphire using laser-induced decaying shocks. Bulletin of the American Physical Society. 1 indexed citations

16.

Okuchi, Takuo. (2012). Report on the 23rd International Conference on High Pressure Science and Technology. The Review of High Pressure Science and Technology. 22(1). 60–61.

17.

Yamauchi, Hiroki, et al.. (2010). Development of High-Pressure Technique for Single-Crystal Magnetic Neutron Diffraction under 10 GPa. The Review of High Pressure Science and Technology. 20(1). 72–75. 4 indexed citations

18.

Komatsu, Kazuki, Hiroshi Arima, Hiroyuki Kagi, et al.. (2008). A High Pressure Experiment of Powder Neutron Diffraction on the HRPD at JRR-3. The Review of High Pressure Science and Technology. 18(2). 170–172. 3 indexed citations

19.

Okuchi, Takuo & Hiroyuki Kagi. (2007). High-Pressure Sciences of Hydrogen Compounds and Expectations for the Pulsed Neutron Source. The Review of High Pressure Science and Technology. 17(1). 65–72. 3 indexed citations

20.

Okuchi, Takuo & Eiichi Takahashi. (1994). Geochemical constraints on the origin of the Moon.. 87(6). 245–252. 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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