World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
88
Citations
26108
World Ranking
2310
National Ranking
824

Physics

D-Index
84
Citations
22220
World Ranking
2706
National Ranking
1329

Horia Metiu 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 Horia Metiu 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: 469 publications — 86th percentile

86% of scientists in this discipline score the same or lower.

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

Horia Metiu 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 Horia Metiu 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: 88 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1986 - Fellow of American Physical Society (APS) Citation For his insightful contributions to our understanding of surfaces and adsorbates using spectroscopic techniques to measure dynamic properties
  • 1978 - Fellow of Alfred P. Sloan Foundation

Overview

Horia Metiu is affiliated with the University of California, Santa Barbara in the United States. Their research spans multiple fields, predominantly within engineering and chemical engineering. More specifically, their work involves mechanical engineering, biomedical engineering, and catalysis.

Their main research topics cover various aspects of industrial and chemical processes, including:

  • Iron and Steelmaking Processes
  • Chemical Looping and Thermochemical Processes
  • Catalysts for Methane Reforming

One notable recent publication by Horia Metiu is titled "Influence of hydrocarbon feed additives on the high-temperature pyrolysis of methane in molten salt bubble column reactors," published in 2022 in Reaction Chemistry & Engineering. This paper explores the effects of additives on methane pyrolysis under high-temperature conditions.

Frequent co-authors collaborating with Horia Metiu include Clarke Palmer, Michael J. Gordon, and Eric W. McFarland. These collaborations have contributed to the development and dissemination of research within the identified topics and fields.

The primary publication venue for Metiu's recent work is Reaction Chemistry & Engineering, which aligns with their focus on chemical reaction engineering and related processes.

Throughout their career, Horia Metiu has been recognized with several honors. They were awarded the status of Fellow of the American Physical Society (APS) in 1986 for contributions to understanding surfaces and adsorbates using spectroscopic techniques to measure dynamic properties.

Additionally, Metiu was named a Fellow of the Alfred P. Sloan Foundation in 1978. These awards indicate recognition within the scientific community for their work over several decades.

Best Publications

  • Catalysis by doped oxides.

    Eric W. McFarland;Horia Metiu

  • Catalytic molten metals for the direct conversion of methane to hydrogen and separable carbon

    D. Chester Upham;Vishal Agarwal;Vishal Agarwal;Alexander Khechfe;Zachary R. Snodgrass

  • CO2 methanation on Ru-doped ceria

    Sudhanshu Sharma;Zhenpeng Hu;Peng Zhang;Eric W. McFarland

  • The interaction between electromagnetic resonances and its role in spectroscopic studies of molecules adsorbed on colloidal particles or metal spheres

    P.K. Aravind;Abraham Nitzan;Horia Metiu

  • Catalysis by doped oxides : CO oxidation by AuxCe1- xO2

    Vladimir Shapovalov;Horia Metiu

  • Chemistry of Lewis Acid–Base Pairs on Oxide Surfaces

    Horia Metiu;Steeve Chrétien;Zhenpeng Hu;Bo Li

  • An efficient procedure for calculating the evolution of the wave function by fast Fourier transform methods for systems with spatially extended wave function and localized potential

    Robert Heather;Horia Metiu

  • Surface enhanced spectroscopy

    Horia Metiu

  • Choice of U for DFT+U Calculations for Titanium Oxides

    Zhenpeng Hu;Horia Metiu

  • Oxygen adsorption on Au clusters and a rough Au(111) surface: The role of surface flatness, electron confinement, excess electrons, and band gap

    Greg Mills;Mark S. Gordon;Horia Metiu

  • The effects of the interaction between resonances in the electromagnetic response of a sphere-plane structure; applications to surface enhanced spectroscopy

    P.K. Aravind;Horia Metiu

  • Adsorption of gold on stoichiometric and reduced rutile TiO2 (110) surfaces

    Amrendra Vijay;Greg Mills;Horia Metiu

  • Dry reforming of methane catalysed by molten metal alloys

    Clarke Palmer;D. Chester Upham;Simon Smart;Michael J. Gordon

  • THE ELECTROMAGNETIC THEORY OF SURFACE ENHANCED SPECTROSCOPY

    Horia Metiu;Puma Das

  • The adsorption of molecular oxygen on neutral and negative Aun clusters (n=2–5)

    Greg Mills;Mark S. Gordon;Horia Metiu

  • Tailoring the Activity for Oxygen Evolution Electrocatalysis on Rutile TiO2(110) by Transition-Metal Substitution

    Monica Garcia-Mota;Aleksandra Vojvodic;Horia Metiu;Isabela Costinela Man

  • A strategy for time dependent quantum mechanical calculations using a Gaussian wave packet representation of the wave function

    Shin-Ichi Sawada;Robert Heather;Bret Jackson;Horia Metiu

  • Where does the planar-to-nonplanar turnover occur in small gold clusters?

    Ryan M. Olson;Sergey Aleksandrovich Varganov;Mark S. Gordon;Horia Metiu

  • Methane complete and partial oxidation catalyzed by Pt-doped CeO2

    Wei Tang;Zhenpeng Hu;Miaojun Wang;Galen D. Stucky

  • Laser-induced localization of an electron in a double-well quantum structure.

    Raanan Bavli;Horia Metiu

Frequent Co-Authors

Eric W. McFarland
Eric W. McFarland University of California, Santa Barbara
Galen D. Stucky
Galen D. Stucky University of California, Santa Barbara
Michael T. Bowers
Michael T. Bowers University of California, Santa Barbara
Mark S. Gordon
Mark S. Gordon Iowa State University
Karl F. Freed
Karl F. Freed University of Chicago
Bo Li
Bo Li Hong Kong University of Science and Technology
Göran Wahnström
Göran Wahnström Chalmers University of Technology
Matthias Scheffler
Matthias Scheffler Fritz Haber Institute of the Max Planck Society
Bret Jackson
Bret Jackson University of Massachusetts Amherst
Karsten Reuter
Karsten Reuter Fritz Haber Institute of the Max Planck Society

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