Daijo Ikuta

719 total citations
25 papers, 549 citations indexed

About

Daijo Ikuta is a scholar working on Geophysics, Materials Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Daijo Ikuta has authored 25 papers receiving a total of 549 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Geophysics, 9 papers in Materials Chemistry and 6 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Daijo Ikuta's work include High-pressure geophysics and materials (18 papers), Geological and Geochemical Analysis (11 papers) and earthquake and tectonic studies (5 papers). Daijo Ikuta is often cited by papers focused on High-pressure geophysics and materials (18 papers), Geological and Geochemical Analysis (11 papers) and earthquake and tectonic studies (5 papers). Daijo Ikuta collaborates with scholars based in Japan, United States and China. Daijo Ikuta's co-authors include Guoyin Shen, Eiji Ohtani, Curtis Kenney‐Benson, Yoshio Kono, Liang Yuan, Ilias Efthimiopoulos, S. V. Khare, Yuejian Wang, Xiuquan Zhou and Naohisa Hirao and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Physical Review Letters and Nature Communications.

In The Last Decade

Daijo Ikuta

24 papers receiving 533 citations

Peers

Daijo Ikuta

GEOPH

EOMM

EEE

CMP

W. A. Caldwell United States

Jianjun Jiang China

H. J. Reichmann Germany

Angelika D. Rosa France

Guowu Li China

T. I. Dyuzheva Russia

Feiwu Zhang China

J.B. Parise United States

Wansheng Xiao China

Jason Diefenbacher United States

W. A. Caldwell United States

Daijo Ikuta

352 ×1.2

GEOPH

290 ×1.1

144 ×1.2

EOMM

104 ×1.4

EEE

91 ×1.3

CMP

Citations per year, relative to Daijo Ikuta Daijo Ikuta (= 1×) peers W. A. Caldwell

Countries citing papers authored by Daijo Ikuta

Since Specialization

Citations

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

Fields of papers citing papers by Daijo Ikuta

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Daijo Ikuta

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

Hsieh, Wen‐Pin, et al.. (2025). Moderate Thermal Conductivity of Fe‐Ni‐Si Alloy at Earth's Core Conditions: Implications for Core Thermal Evolution and Geodynamo. Geophysical Research Letters. 52(21).

Zhu, Jintao, Renbiao Tao, Takayuki Ishii, et al.. (2025). Iron hydride (FeHx) as a crucial intermediate in transformation of subducted H2O to abiotic H2 in Earth’s deep mantle. Science China Earth Sciences. 68(5). 1485–1496. 2 indexed citations

Ikuta, Daijo, Eiji Ohtani, Hiroshi Fukui, et al.. (2023). Density deficit of Earth’s core revealed by a multimegabar primary pressure scale. Science Advances. 9(36). eadh8706–eadh8706. 5 indexed citations

McCammon, Catherine, Eiji Ohtani, Daijo Ikuta, et al.. (2022). Sound Velocity Measurements of B2‐Fe‐Ni‐Si Alloy Under High Pressure by Inelastic X‐Ray Scattering: Implications for the Composition of Earth's Core. Geophysical Research Letters. 49(15). 4 indexed citations

Ikuta, Daijo, Eiji Ohtani, Hiroshi Fukui, et al.. (2022). Sound velocity of hexagonal close-packed iron to the Earth’s inner core pressure. Nature Communications. 13(1). 7211–7211. 10 indexed citations

Ikuta, Daijo, Eiji Ohtani, & Naohisa Hirao. (2021). Two-phase mixture of iron–nickel–silicon alloys in the Earth’s inner core. Communications Earth & Environment. 2(1). 17 indexed citations

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

Li, Nana, Feng‐Ren Fan, Fei Sun, et al.. (2019). Pressure-enhanced interplay between lattice, spin, and charge in the mixed perovskite La2FeMnO6. Physical review. B.. 99(19). 13 indexed citations

Ikuta, Daijo, Eiji Ohtani, Asami Sano‐Furukawa, et al.. (2019). Interstitial hydrogen atoms in face-centered cubic iron in the Earth’s core. Scientific Reports. 9(1). 7108–7108. 51 indexed citations

10.

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

11.

Yuan, Liang, Eiji Ohtani, Daijo Ikuta, et al.. (2018). Chemical Reactions Between Fe and H₂O up to Megabar Pressures and Implications for Water Storage in the Earth's Mantle and Core. Geophysical Research Letters. 45(3). 1330–1338. 41 indexed citations

12.

Ikuta, Daijo, Yoshio Kono, & Guoyin Shen. (2016). Pressure and temperature dependence of the structure of liquid Sn up to 5.3 GPa and 1373 K. High Pressure Research. 36(4). 533–548. 2 indexed citations

13.

Ikuta, Daijo, Yoshio Kono, & Guoyin Shen. (2016). Structural analysis of liquid aluminum at high pressure and high temperature using the hard sphere model. Journal of Applied Physics. 120(13). 8 indexed citations

14.

Liu, Jiachao, Jie Li, & Daijo Ikuta. (2016). Elastic softening in Fe₇C₃ with implications for Earth's deep carbon reservoirs. Journal of Geophysical Research Solid Earth. 121(3). 1514–1524. 26 indexed citations

15.

Efthimiopoulos, Ilias, et al.. (2014). High-Pressure Studies of Bi₂S₃. The Journal of Physical Chemistry A. 118(9). 1713–1720. 83 indexed citations

16.

Ikuta, Daijo, et al.. (2012). (1-x)Pb(Mg 1/3 Nb 2/3 )O 3-x xPbTiO 3 固溶体の単斜晶相の圧力依存性. Physical Review B. 86(22). 1–224111. 4 indexed citations

17.

Shen, Guoyin, et al.. (2012). Direct Observation of a Pressure-Induced Precursor Lattice in Silicon. Physical Review Letters. 109(20). 205503–205503. 22 indexed citations

18.

Kyono, Atsushi, Stephen A. Gramsch, T. Yamanaka, et al.. (2011). The influence of the Jahn–Teller effect at Fe2+ on the structure of chromite at high pressure. Physics and Chemistry of Minerals. 39(2). 131–141. 47 indexed citations

19.

Kyono, Atsushi, Przemysław Dera, T. Yamanaka, et al.. (2009). In situ high-pressure single-crystal X-ray diffraction study of chromite. AGU Fall Meeting Abstracts. 2009. 1 indexed citations

20.

Ikuta, Daijo, Shohei Banno, Tsuyoshi Hirajima, et al.. (2006). First in situ X-ray identification of coesite and retrograde quartz on a glass thin section of an ultrahigh-pressure metamorphic rock and their crystal structure details. American Mineralogist. 92(1). 57–63. 32 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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