World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
57
Citations
18571
World Ranking
7842
National Ranking
439

Chemistry

D-Index
57
Citations
18219
World Ranking
10921
National Ranking
800

Shin-ya Koshihara publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Shin-ya Koshihara sits on this spectrum.

50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50 publications 1,163+

This scientist: 336 publications — 67th percentile

67% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

Shin-ya Koshihara D-index placement in Materials Science in 2026

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

40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40 D-Index 165+

This scientist: 57 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

Overview

Shin-ya Koshihara is affiliated with the Tokyo Institute of Technology in Japan. Their primary field of study is Materials Science, focusing on both broad and specialized areas within the discipline. The scientist's work encompasses multiple subfields including Materials Chemistry, Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics and Optics, Electrical and Electronic Engineering, and Condensed Matter Physics.

The research topics covered by Koshihara include:

  • Multiferroics and related materials
  • Advanced Condensed Matter Physics
  • Crystallization and Solubility Studies
  • Ferroelectric and Piezoelectric Materials
  • Magnetic and transport properties of perovskites and related materials
  • X-ray Diffraction in Crystallography
  • Electronic and Structural Properties of Oxides

Koshihara's publication record shows a concentration in several key scientific journals and publication venues. Frequent venues for their work include The Cambridge Structural Database, Inorganic Chemistry, Journal of the Physical Society of Japan, Nature Communications, and Carbon.

Recent papers authored or co-authored by Koshihara highlight topics related to photo-induced phase transitions, ultrafast dynamics, and electronic properties of complex materials. Selected recent publications are:

  • "Challenges for developing photo-induced phase transition (PIPT) systems: From classical (incoherent) to quantum (coherent) control of PIPT dynamics," 2021, Physics Reports
  • "Direct evidence of electronic ferroelectricity in YbFe2O4 using neutron diffraction and nonlinear spectroscopy," 2021, Scientific Reports
  • "Phonon transport probed at carbon nanotube yarn/sheet boundaries by ultrafast structural dynamics," 2020, Carbon
  • "Generation of sub-100 fs electron pulses for time-resolved electron diffraction using a direct synchronization method," 2022, Review of Scientific Instruments
  • "Photoinduced dynamics during electronic transfer from narrow to wide bandgap layers in one-dimensional heterostructured materials," 2024, Nature Communications

Koshihara has collaborated frequently with several scientists, including Y. Okimoto, T. Ishikawa, Hongwu Yu, Masaki Azuma, and Masaki Hada. Collaboration counts show a notable working relationship particularly with Y. Okimoto and T. Ishikawa, reflecting ongoing research partnerships.

Best Publications

  • Room-Temperature Ferromagnetism in Transparent Transition Metal-Doped Titanium Dioxide

    Yuji Matsumoto;Makoto Murakami;Tomoji Shono;Tetsuya Hasegawa

  • Lanthanide Double-Decker Complexes Functioning as Magnets at the Single-Molecular Level

    Naoto Ishikawa;Miki Sugita;Tadahiko Ishikawa;Shin-Ya Koshihara

  • FERROMAGNETIC ORDER INDUCED BY PHOTOGENERATED CARRIERS IN MAGNETIC III-V SEMICONDUCTOR HETEROSTRUCTURES OF (IN,MN)AS/GASB

    S. Koshihara;A. Oiwa;M. Hirasawa;S. Katsumoto

  • Magnetic properties of Mn-doped ZnO

    T. Fukumura;Zhengwu Jin;M. Kawasaki;T. Shono

  • Laser-induced ferroelectric structural order in an organic charge-transfer crystal

    Eric Collet;Marie-Hélene Lemée-Cailleau;Marylise Buron-Le Cointe;Hervé Cailleau

  • Mononuclear Lanthanide Complexes with a Long Magnetization Relaxation Time at High Temperatures: A New Category of Magnets at the Single-Molecular Level

    Naoto Ishikawa;Miki Sugita;Tadahiko Ishikawa;Shin-Ya Koshihara

  • Gigantic Photoresponse in ¼-Filled-Band Organic Salt (EDO-TTF)2PF6

    Matthieu Chollet;Laurent Guerin;Laurent Guerin;Naoki Uchida;Souichi Fukaya

  • Mapping molecular motions leading to charge delocalization with ultrabright electrons

    Meng Gao;Meng Gao;Cheng Lu;Hubert Jean-Ruel;Hubert Jean-Ruel;Lai Chung Liu;Lai Chung Liu

  • Relaxor Pb(Mg(1/3)Nb(2/3))O3: a ferroelectric with multiple inhomogeneities.

    Desheng Fu;Desheng Fu;Hiroki Taniguchi;Mitsuru Itoh;Shin-ya Koshihara

  • Transient photoinduced ‘hidden’ phase in a manganite

    Hirohiko Ichikawa;Shunsuke Nozawa;Tokushi Sato;Ayana Tomita

  • Photoinduced valence instability in the organic molecular compound tetrathiafulvalene- p -chloranil (TTF-CA)

    S. Koshihara;Y. Tokura;T. Mitani;G. Saito

  • Upward temperature shift of the intrinsic phase lag of the magnetization of Bis(phthalocyaninato)terbium by ligand oxidation creating an S = 1/2 spin.

    Naoto Ishikawa;Miki Sugita;Naohiro Tanaka;Tadahiko Ishikawa

  • Significant Increase of the Barrier Energy for Magnetization Reversal of a Single-4f-Ionic Single-Molecule Magnet by a Longitudinal Contraction of the Coordination Space

    Satoshi Takamatsu;Tadahiko Ishikawa;Shin-ya Koshihara;Naoto Ishikawa

  • Photoinduced Cooperative Charge Transfer in Low-Dimensional Organic Crystals

    Shin-ya Koshihara;and Yosuke Takahashi;Hiroyuki Sakai;Yoshinori Tokura

  • Dynamical aspects of the photoinduced phase transition in spin-crossover complexes

    Y. Ogawa;S. Koshihara;K. Koshino;K. Koshino;T. Ogawa;T. Ogawa

  • Reversible photoinduced phase transitions in single crystals of polydiacetylenes.

    S. Koshihara;Y. Tokura;K. Takeda;T. Koda

  • Cu-O network dependence of optical charge-transfer gaps and spin-pair excitations in single-CuO2-layer compounds.

    Y. Tokura;S. Koshihara;T. Arima;H. Takagi

  • Ferromagnetism in Co-Doped TiO2 Rutile Thin Films Grown by Laser Molecular Beam Epitaxy

    Yuji Matsumoto;Ryota Takahashi;Makoto Murakami;Takashi Koida

  • Effects of chemically induced contraction of a coordination polyhedron on the dynamical magnetism of bis(phthalocyaninato)disprosium, a single-4f-ionic single-molecule magnet with a Kramers ground state.

    Naoto Ishikawa;Yoshifumi Mizuno;Satoshi Takamatsu;Tadahiko Ishikawa

  • Anomalous dielectric response in tetrathiafulvalene-p-chloranil as observed in temperature- and pressure-induced neutral-to-ionic phase transition.

    H. Okamoto;T. Mitani;Y. Tokura;S. Koshihara

Frequent Co-Authors

Yoichi Okimoto
Yoichi Okimoto Tokyo Institute of Technology
Shin-ichi Adachi
Shin-ichi Adachi High Energy Accelerator Research Organization
Gunzi Saito
Gunzi Saito Meijo University
Eric Collet
Eric Collet University of Rennes
Takuji Ishikawa
Takuji Ishikawa Tohoku University
Mitsuru Itoh
Mitsuru Itoh Tokyo Institute of Technology
Mitsuo Kira
Mitsuo Kira Hangzhou Normal University
Yasuhiro Tokura
Yasuhiro Tokura University of Tsukuba
Yoshinori Tokura
Yoshinori Tokura University of Tokyo
R. J. Dwayne Miller
R. J. Dwayne Miller University of Toronto

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