World's Best Scientists 2026 revealed!
Gérard Demazeau

Gérard Demazeau

D-Index & Metrics

Chemistry

D-Index
50
Citations
9596
World Ranking
14328
National Ranking
595

Gérard Demazeau publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Gérard Demazeau sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 420 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Gérard Demazeau D-index placement in Chemistry in 2026

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

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 50 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Gérard Demazeau was affiliated with the University of Bordeaux in France during their research career. Their work spanned the fields of Materials Science and Engineering, with a notable focus on subfields such as Mechanical Engineering, Materials Chemistry, Ceramics and Composites, Condensed Matter Physics, and Biomedical Engineering.

Their main research topics included advanced materials and composites, advanced ceramic materials synthesis, diamond and carbon-based materials research, superconductivity in MgB2 and alloys, bone tissue engineering materials, magnesium oxide properties and applications, and metal and thin film mechanics.

Demazeau's recent papers covered a variety of subjects within these fields. These included:

  • "A Review of Binderless Polycrystalline Diamonds: Focus on the High-Pressure-High-Temperature Sintering Process" (2022, Materials)
  • "Dense MgB2 Ceramics by Ultrahigh Pressure Field-Assisted Sintering" (2020, Ceramics)
  • "Ultra-low temperature fabrication of copper carbon fibre composites by hydrothermal sintering for heat sinks with enhanced thermal efficiency" (2020, Composites Part A Applied Science and Manufacturing)
  • "Mechanisms and energetics in the early stages of solvent-assisted low-temperature sintering of ZnO" (2022, Materialia)
  • "Innovative High-Pressure Fabrication Processes for Porous Biomaterials-A Review" (2021, Bioengineering)

Frequent co-authors with whom Demazeau collaborated included Mythili Prakasam, Graziella Goglio, S. Bordère, Jérémy Guignard, and Lucas Villatte. Mythili Prakasam appeared as a co-author in multiple publications, indicating a recurring collaborative relationship.

Key venues where Demazeau published research included Materials, Ceramics International, Materialia, Ceramics, and Bioengineering.

Best Publications

  • Cubic boron nitride: synthesis, physicochemical properties and applications

    Laurence Vel;Gérard Demazeau;Jean Etourneau

  • Solvothermal processes: a route to the stabilization of new materials

    Gérard Demazeau

  • Sur deux nouvelles phases oxygenees du cuivre trivalent: LaCuO3 et La2Li0, 50Cu0, 50O4

    G. Demazeau;C. Parent;M. Pouchard;P. Hagenmuller

  • Sur une série de composés oxygènes du nickel trivalent derivés de la perovskite

    Gérard Demazeau;Alain Marbeuf;Michel Pouchard;Paul Hagenmuller

  • Solvothermal reactions: an original route for the synthesis of novel materials

    Gérard Demazeau

  • C3N4: Dream or reality? Solvothermal synthesis as macroscopic samples of the C3N4 graphitic form

    H. Montigaud;B. Tanguy;G. Demazeau;I. Alves

  • On a new model of the graphitic form of C3N4

    I. Alves;G. Demazeau;B. Tanguy;F. Weill

  • Sur de nouveaux composés oxygénés du cobalt +III dérivés de la perovskite

    Gérard Demazeau;Michel Pouchard;Paul Hagenmuller

  • Development of high hydrostatic pressure in biosciences: pressure effect on biological structures and potential applications in biotechnologies.

    Unknown

  • Oxygen Vacancies and Intermediate Spin Trivalent Cobalt Ions in Lithium-Overstoichiometric LiCoO2

    Stéphane Levasseur;Michel Ménétrier;† Yang Shao-Horn;Laurent Gautier

  • Sur une Nouvelle Phase Oxygénée du Cuivre + III: SrLaCuO4

    Mm.J.B. Goodenough;G. Demazeau;M. Pouchard;P. Hagenmuller

  • State of Art and recent trends in bulk carbon nitrides synthesis

    Graziella Goglio;Denis Foy;Gérard Demazeau

  • Le cobaltite de strontium Sr2Co2O5 : Caracterisation et proprietes magnetiques

    Jean-Claude Grenier;Samir Ghodbane;Gérard Demazeau;Michel Pouchard

  • XANES and EXAFS Studies on the Ir-O Bond Covalency in Ionic Iridium Perovskites

    Jin-Ho Choy;Dong-Kuk Kim;Sung-Ho Hwang;Gerard Demazeau

  • Inactivation of Escherichia coli and Listeria innocua in kiwifruit and pineapple juices by high hydrostatic pressure.

    Sencer Buzrul;Hami Alpas;Alain Largeteau;Gérard Demazeau

  • Calculated electronic and magnetic structure of the nitrides NiFe3N and PdFe3N.

    P. Mohn;K. Schwarz;S. Matar;G. Demazeau

  • Changes in aromatic volatile composition of strawberry after high pressure treatment

    Unknown

  • Review. Solvothermal Processes: Definition, Key Factors Governing the Involved Chemical Reactions and New Trends

    Gérard Demazeau

  • The calculated electronic and magnetic structures of Fe4N and Mn 4N

    Samir F. Matar;P. Mohn;Gérard Demazeau;B. Siberchicot

  • Etude comparative du comportement magnetique des phases LaNiO3 et LaCuO3

    John B Goodenough;N. F. Mott;M. Pouchard;G. Demazeau

  • Evidence of 3d9-ligand hole states in the superconductor La1.85Sr0.15CuO4 from L3 X-ray absorption spectroscopy

    A. Bianconi;J. Budnick;A.M. Flank;A. Fontaine

  • Characterization of six-coordinated iron (V) in an oxide lattice

    Gérard Demazeau;Bernard Buffat;Francis Ménil;Léopold Fournès

Frequent Co-Authors

Paul Hagenmuller
Paul Hagenmuller University of Bordeaux
Jin-Ho Choy
Jin-Ho Choy Ewha Womans University
Michel Pouchard
Michel Pouchard University of Bordeaux
José Antonio Alonso
José Antonio Alonso Spanish National Research Council
B. Raveau
B. Raveau Université de Caen Normandie
María Jesús Martínez-Lope
María Jesús Martínez-Lope Spanish National Research Council
Claude Michel
Claude Michel Université de Caen Normandie
Rainer Pöttgen
Rainer Pöttgen University of Münster
Jean-Claude Grenier
Jean-Claude Grenier Centre national de la recherche scientifique, CNRS

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