World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
63
Citations
15058
World Ranking
8374
National Ranking
176

John P. Maier 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 John P. Maier 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: 542 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

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

John P. Maier 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 John P. Maier 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: 63 D-Index — 54th percentile

54% of scientists in this discipline score the same or lower.

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

Overview

John P. Maier is affiliated with the University of Basel in Switzerland. Their academic profile includes contributions to various research areas, although specific details on publications, co-authors, and topics are not listed.

Best Publications

  • Laboratory confirmation of C60+ as the carrier of two diffuse interstellar bands

    Ewen K. Campbell;Mathias Holz;Dieter Gerlich;John P. Maier

  • VALENCE IONIZATION ENERGIES OF HYDROCARBONS

    G. Bieri;F. Burger;E. Heilbronner;J. P. Maier

  • Ion and Cluster Ion Spectroscopy and Structure

    J. P. Maier

  • ELECTRONIC SPECTROSCOPY OF CARBON CHAINS

    John P. Maier

  • Electronic and infrared spectra of C + 60 and C - 60 in neon and argon matrices

    Jan Fulara;Michael Jakobi;John P. Maier

  • IDENTIFICATION OF MORE INTERSTELLAR BANDS

    G. A. H. Walker;D. A. Bohlender;J. P. Maier;E. K. Campbell

  • Gas-Phase Electronic Transitions of Carbon Chain Anions Coinciding with Diffuse Interstellar Bands

    M. Tulej;D. A. Kirkwood;M. Pachkov;J. P. Maier

  • Electronic absorption spectra of linear carbon chains in neon matrices. III. HC2n+1H

    Patrick Freivogel;Jan Fulara;Michael Jakobi;Daniel Forney

  • Laboratory evidence for highly unsaturated hydrocarbons as carriers of some of the diffuse interstellar bands

    J. Fulara;D. Lessen;P. Freivogel;J. P. Maier

  • Identification of more interstellar C60+ bands

    Gordon Walker;David Bohlender;John Maier;Ewen Campbell

  • Fluorescence quantum yields and cascade-free lifetimes of state selected CO+2, COS+, CS+2 and N2O+ determined by photoelectron—photon coincidence spectroscopy

    John P. Maier;Fritz Thommen

  • Spectroscopic studies of ionic complexes and clusters

    E. J. Bieske;J. P. Maier

  • Gas-Phase Electronic Spectra of Carbon-Chain Radicals Compared with Diffuse Interstellar Band Observations

    T. Motylewski;H. Linnartz;O. Vaizert;J. P. Maier

  • Gas Phase Absorption Spectroscopy of C+60 and C+70 in a Cryogenic Ion Trap: Comparison with Astronomical Measurements

    E. K. Campbell;M. Holz;J. P. Maier;D. Gerlich

  • Photophysics and photochemistry above 6 eV

    J.P. Maier

  • ON THE POSSIBLE ROLE OF CARBON CHAINS AS CARRIERS OF DIFFUSE INTERSTELLAR BANDS

    John P. Maier;John P. Maier;Gordon A. H. Walker;David A. Bohlender;David A. Bohlender

  • Size Effects in Cluster Infrared Spectra: the .nu.1 Band of Arn-HCO+ (n = 1-13)

    S. A. Nizkorodov;O. Dopfer;T. Ruchti;M. Meuwly

  • Electronic spectra of the chains HC2nH (n=8–13) in the gas phase

    Thomas Pino;Hongbin Ding;Felix Güthe;John P. Maier

  • Absorption spectra of conjugated hydrocarbon cation chains in neon matrices

    Patrick Freivogel;Jan Fulara;Daniel Lessen;Deniel Forney

  • Radative relaxation of the B̃(π -1 )EXCITED Electronic States of the Radical Cations of Rexafluorobenzene, Pentafluorobenzene, 1,2,3,4-, 1,2,3,5-, 1,2,4,5-TETRAFLUOROBENZENE, 1,3,5-, 1,2,4-TRIFLUOROBENZENE and 1,3-DIFLUOROBENZENE

    Michael Allan;John P. Maier;Oskar Marthaler

Frequent Co-Authors

Harold Linnartz
Harold Linnartz Leiden University
Otto Dopfer
Otto Dopfer Technical University of Berlin
Sergey A. Nizkorodov
Sergey A. Nizkorodov University of California, Irvine
Pavel Rosmus
Pavel Rosmus Gustave Eiffel University
Samuel Leutwyler
Samuel Leutwyler University of Bern
Markus Meuwly
Markus Meuwly University of Basel
Thomas Wyttenbach
Thomas Wyttenbach University of California, Santa Barbara
John F. Stanton
John F. Stanton University of Florida
Lex Kaper
Lex Kaper University of Amsterdam
Michael C. McCarthy
Michael C. McCarthy Harvard University

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