World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
74
Citations
14647
World Ranking
4850
National Ranking
1517

Stephen E. Bradforth 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 Stephen E. Bradforth 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: 199 publications — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

Stephen E. Bradforth 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 Stephen E. Bradforth 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: 74 D-Index — 75th percentile

75% 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

  • 2019 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 2015 - Fellow of American Physical Society (APS) Citation For applying femtosecond and photoelectron spectroscopies to gain better understanding of electronic interactions that guide chemical reaction dynamics in the condensed phase

Overview

Stephen E. Bradforth is affiliated with the University of Southern California in the United States. Their research spans multiple fields, including Chemistry, Physics and Astronomy, and Materials Science, with significant contributions in subfields such as Atomic and Molecular Physics, and Optics, Materials Chemistry, Physical and Theoretical Chemistry, Electrical and Electronic Engineering, and Electrochemistry.

The scientist's work covers a range of main topics, notably Spectroscopy and Quantum Chemical Studies, Photochemistry and Electron Transfer Studies, and Electrochemical Analysis and Applications. Other areas of focus include Advanced Chemical Physics Studies, Quantum superfluid helium dynamics, Mass Spectrometry Techniques and Applications, and Luminescence and Fluorescent Materials.

Bradforth's publication record features contributions to prominent academic venues. Noteworthy venues where they have frequently published include:

  • Journal of the American Chemical Society
  • The Journal of Physical Chemistry Letters
  • Zenodo (CERN European Organization for Nuclear Research)
  • Accounts of Chemical Research
  • The Journal of Physical Chemistry C

Some of the recent papers authored or coauthored by Bradforth demonstrate their focus on spectroscopy and chemical dynamics:

  • Controlling Symmetry Breaking Charge Transfer in BODIPY Pairs (2022, Accounts of Chemical Research)
  • Photoelectron spectra of alkali metal-ammonia microjets: From blue electrolyte to bronze metal (2020, Science)
  • Probing the Electronic Structure of Bulk Water at the Molecular Length Scale with Angle-Resolved Photoelectron Spectroscopy (2020, The Journal of Physical Chemistry Letters)
  • New Insights into the Charge-Transfer-to-Solvent Spectrum of Aqueous Iodide: Surface versus Bulk (2020, The Journal of Physical Chemistry Letters)
  • Spectroscopic evidence for a gold-coloured metallic water solution (2021, Nature)

Bradforth has collaborated frequently with several researchers. Regular coauthors include Bernd Winter, Mark E. Thompson, Robert Seidel, Matthew Bain, and Philip E. Mason.

In recognition of their scientific contributions, Bradforth was named a Fellow of the American Association for the Advancement of Science (AAAS) in 2019. Additionally, they are a Fellow of the American Physical Society (APS), awarded in 2015 with a citation acknowledging the application of femtosecond and photoelectron spectroscopies to understand electronic interactions affecting chemical reaction dynamics in condensed phases.

Best Publications

  • Role of water in electron-initiated processes and radical chemistry: issues and scientific advances.

    Bruce C Garrett;David A Dixon;Donald M Camaioni;Daniel M Chipman

  • Vibrationally Resolved Spectra of C2-C11 by Anion Photoelectron Spectroscopy

    D. W. Arnold;S. E. Bradforth;T. N. Kitsopoulos;D. M. Neumark

  • Electronic Excitation Transfer in the LH2 Complex of Rhodobacter sphaeroides

    Ralph Jimenez;Srivatsan N. Dikshit;Stephen E. Bradforth;Graham R. Fleming

  • Photophysics of dopamine-modified quantum dots and effects on biological systems.

    Samuel J. Clarke;C. Annette Hollmann;Zhijun Zhang;Diana Suffern

  • Efficient Singlet Fission Discovered in a Disordered Acene Film

    Sean T. Roberts;R. Eric McAnally;Joseph N. Mastron;David H. Webber

  • Excitation Transfer in the Core Light-Harvesting Complex (LH-1) of Rhodobacter sphaeroides: An Ultrafast Fluorescence Depolarization and Annihilation Study

    Stephen E. Bradforth;Ralph Jimenez;Frank van Mourik;Rienk van Grondelle

  • The transition state of the f + h2 reaction.

    David E. Manolopoulos;Klaus Stark;Hans-Joachim Werner;Don W. Arnold

  • Singlet Fission in a Covalently Linked Cofacial Alkynyltetracene Dimer

    Nadezhda V. Korovina;Saptaparna Das;Zachary Nett;Xintian Feng

  • Photoelectron spectroscopy of CN−, NCO−, and NCS−

    Stephen E. Bradforth;Eun Ha Kim;Don W. Arnold;Daniel M. Neumark

  • "Quick-Silver" from a Systematic Study of Highly Luminescent, Two-Coordinate, d10 Coinage Metal Complexes.

    Rasha Hamze;Shuyang Shi;Savannah C Kapper;Daniel Sylvinson Muthiah Ravinson

  • The ejection distribution of solvated electrons generated by the one-photon photodetachment of aqueous I− and two-photon ionization of the solvent

    J. A. Kloepfer;V. H. Vilchiz;V. A. Lenchenkov;A. C. Germaine

  • Photophysical properties of biologically compatible CdSe quantum dot structures.

    Jeremiah A. Kloepfer;Stephen E. Bradforth;Jay L. Nadeau

  • Probing the transition state with negative ion photodetachment: the chlorine atom + hydrogen chloride and bromine atom + hydrogen bromide reactions

    R. B. Metz;A. Weaver;S. E. Bradforth;T. N. Kitsopoulos

  • Examination of the 2A’2 and 2E‘ states of NO3 by ultraviolet photoelectron spectroscopy of NO−3

    A. Weaver;D. W. Arnold;S. E. Bradforth;D. M. Neumark

  • Femtosecond Wavepacket Spectroscopy: Influence of Temperature, Wavelength, and Pulse Duration

    David M. Jonas;Stephen E. Bradforth;Sean A. Passino;Graham R. Fleming

  • Photoelectron spectroscopy of liquid water and aqueous solution: Electron effective attenuation lengths and emission-angle anisotropy

    Niklas Ottosson;Manfred Faubel;Stephen E. Bradforth;Pavel Jungwirth

  • University learning: Improve undergraduate science education

    Stephen E. Bradforth;Emily R. Miller;William R. Dichtel;Adam K. Leibovich

  • Photoelectron angular distributions from liquid water: effects of electron scattering

    Stephan Thürmer;Robert Seidel;Manfred Faubel;Wolfgang Eberhardt;Wolfgang Eberhardt

  • Wavelength dependence of ultraviolet radiation-induced DNA damage as determined by laser irradiation suggests that cyclobutane pyrimidine dimers are the principal DNA lesions produced by terrestrial sunlight

    Ahmad Besaratinia;Jae-in Yoon;Christi Schroeder;Stephen E. Bradforth

  • The Ultrafast Dynamics of Photodetachment

    Xiyi Chen;Stephen E Bradforth

  • Flowing liquid sample jet for resonance Raman and ultrafast optical spectroscopy

    Michael J. Tauber;Richard A. Mathies;Xiyi Chen;Stephen E. Bradforth

  • Femtosecond dynamics of photodetachment of the iodide anion in solution: resonant excitation into the charge-transfer-to-solvent state

    Jeremiah A Kloepfer;Victor H Vilchiz;Victor A Lenchenkov;Stephen E Bradforth

Frequent Co-Authors

Mark E. Thompson
Mark E. Thompson University of Southern California
Daniel M. Neumark
Daniel M. Neumark University of California, Berkeley
Pavel Jungwirth
Pavel Jungwirth Czech Academy of Sciences
Bernd Winter
Bernd Winter Fritz Haber Institute of the Max Planck Society
Anna I. Krylov
Anna I. Krylov University of Southern California
Richard L. Brutchey
Richard L. Brutchey University of Southern California
Graham R. Fleming
Graham R. Fleming University of California, Berkeley
Michael N. R. Ashfold
Michael N. R. Ashfold University of Bristol
Petr Slavíček
Petr Slavíček University of Chemistry and Technology
Ilya A. Shkrob
Ilya A. Shkrob Argonne National Laboratory

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