World's Best Scientists 2026 revealed!
Hikaru Iwamori

Hikaru Iwamori

D-Index & Metrics

Earth Science

D-Index
37
Citations
5230
World Ranking
6852
National Ranking
193

Hikaru Iwamori publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Hikaru Iwamori sits on this spectrum.

38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38 publications 603+

This scientist: 206 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

Hikaru Iwamori D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Hikaru Iwamori sits on this spectrum.

30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 37 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

Overview

Hikaru Iwamori is affiliated with the University of Tokyo in Japan and specializes in Earth and Planetary Sciences. Their research contributions encompass a range of focused topics and subfields, primarily within the geosciences.

Their main field of study includes Earth and Planetary Sciences, with a particular emphasis on several subfields such as:

  • Geophysics
  • Geochemistry and Petrology
  • Artificial Intelligence
  • Mechanics of Materials
  • Environmental Chemistry

The research topics Iwamori has extensively worked on include:

  • Geological and Geochemical Analysis
  • Earthquake and Tectonic Studies
  • High-pressure Geophysics and Materials
  • Geochemistry and Geologic Mapping
  • Geochemistry and Elemental Analysis
  • Hydrocarbon Exploration and Reservoir Analysis
  • Methane Hydrates and Related Phenomena

Hikaru Iwamori has authored various scientific papers, contributing to several well-regarded publication venues. Some of the recent works published include:

  • "Essential processes involving REE-enrichment in biogenic apatite in deep-sea sediment decoded via multivariate statistical analyses," 2022, Chemical Geology
  • "Thermodynamic modeling of hydrous-melt-olivine equilibrium using exhaustive variable selection," 2020, Physics of The Earth and Planetary Interiors
  • "Secular Variations in Provenance of Sedimentary Components in the Western North Pacific Ocean Constrained by Sr Isotopic Features of Deep-Sea Sediments," 2022, Geochemistry Geophysics Geosystems
  • "Temporal Evolution of Proto-Izu-Bonin-Mariana Arc Volcanism over 10 Myr: Constraints from Statistical Analysis of Melt Inclusion Compositions," 2020, Journal of Petrology
  • "A cold seep triggered by a hot ridge subduction," 2021, Scientific Reports

The most frequent publication venues for their work include:

  • Journal of South American Earth Sciences
  • Physics of The Earth and Planetary Interiors
  • Goldschmidt Abstracts
  • Chemical Geology
  • Geochemistry Geophysics Geosystems

Iwamori collaborates with several co-authors regularly, including:

  • Hitomi Nakamura
  • Tetsuya Yokoyama
  • Satoru Haraguchi
  • Н. А. Харитонова
  • G. A. Chelnokov

Best Publications

  • Deep-sea mud in the Pacific Ocean as a potential resource for rare-earth elements

    Yasuhiro Kato;Koichiro Fujinaga;Kentaro Nakamura;Yutaro Takaya

  • Transportation of H2O and melting in subduction zones

    Unknown

  • Transportation of H2O beneath the Japan arcs and its implications for global water circulation

    Hikaru Iwamori

  • Thermal effects of ridge subduction and its implications for the origin of granitic batholith and paired metamorphic belts

    Hikaru Iwamori

  • Phase relations of peridotites under H2O-saturated conditions and ability of subducting plates for transportation of H2O

    Hikaru Iwamori

  • Melting and seismic structure beneath the Northeast Japan Arc

    Hikaru Iwamori;Dapeng Zhao

  • Melt generation by isentropic mantle upwelling

    Hikaru Iwamori;Dan McKenzie;Eiichi Takahashi

  • Stagnant slab, wet plumes and Cenozoic volcanism in East Asia

    Guillaume C. Richard;Hikaru Iwamori

  • Zonal structure of Cenozoic basalts related to mantle upwelling in southwest Japan

    Hikaru Iwamori

  • Isotopic heterogeneity of oceanic, arc and continental basalts and its implications for mantle dynamics

    Hikaru Iwamori;Hikaru Iwamori;Hitomi Nakamura;Hitomi Nakamura

  • Deep subduction of H2O and deflection of volcanic chain towards backarc near triple junction due to lower temperature

    Hikaru Iwamori

  • Degree of melting and source composition of Cenozoic basalts in southwest Japan: Evidence for mantle upwelling by flux melting

    Hikaru Iwamori

  • Seismic structure and magmatism of the Young Kyushu Subduction Zone

    Dapeng Zhao;Koichi Asamori;Hikaru Iwamori

  • 238U230Th226Ra and 235U231Pa disequilibria produced by mantle melting with porous and channel flows

    Unknown

  • Contribution of slab-fluid in arc magmas beneath the Japan arcs

    Hitomi Nakamura;Hikaru Iwamori

  • Tracking the spatiotemporal variations of statistically independent components involving enrichment of rare-earth elements in deep-sea sediments.

    Kazutaka Yasukawa;Kentaro Nakamura;Koichiro Fujinaga;Hikaru Iwamori

  • A model for disequilibrium mantle melting incorporating melt transport by porous and channel flows

    Unknown

  • Coupled afterslip and transient mantle flow after the 2011 Tohoku earthquake

    J. Muto;James Daniel Paul Moore;Sylvain Barbot;Sylvain Barbot;T. Iinuma

  • Arima hot spring waters as a deep-seated brine from subducting slab

    Chiho Kusuda;Hikaru Iwamori;Hikaru Iwamori;Hitomi Nakamura;Hitomi Nakamura;Kohei Kazahaya

  • Classification of geochemical data based on multivariate statistical analyses: Complementary roles of cluster, principal component, and independent component analyses

    Hikaru Iwamori;Kenta Yoshida;Hitomi Nakamura;Tatsu Kuwatani

  • Decoupled isotopic record of ridge and subduction zone processes in oceanic basalts by independent component analysis

    Hikaru Iwamori;Francis Albarède

  • Geochemical evidence for enhanced fluid flux due to overlapping subducting plates

    Hitomi Nakamura;Hitomi Nakamura;Hikaru Iwamori;Jun-Ichi Kimura;Jun-Ichi Kimura

  • Global structure of mantle isotopic heterogeneity and its implications for mantle differentiation and convection

    Hikaru Iwamori;Francis Albaréde;Hitomi Nakamura

Frequent Co-Authors

Yasuhiro Kato
Yasuhiro Kato University of Tokyo
Kentaro Nakamura
Kentaro Nakamura Tokyo Institute of Technology
Qing Chang
Qing Chang Japan Agency for Marine-Earth Science and Technology
Jun-Ichi Kimura
Jun-Ichi Kimura Japan Agency for Marine-Earth Science and Technology
Osamu Ishizuka
Osamu Ishizuka National Institute of Advanced Industrial Science and Technology
Takayuki Ushikubo
Takayuki Ushikubo Japan Agency for Marine-Earth Science and Technology
Katsuhiko Suzuki
Katsuhiko Suzuki Japan Agency for Marine-Earth Science and Technology
Tsuyoshi Komiya
Tsuyoshi Komiya University of Tokyo
Dapeng Zhao
Dapeng Zhao Tohoku University
Takeshi Iinuma
Takeshi Iinuma Japan Agency for Marine-Earth Science and Technology

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