World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
65
Citations
18229
World Ranking
7559
National Ranking
2212

David R. Yarkony 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 David R. Yarkony 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: 287 publications — 60th percentile

60% of scientists in this discipline score the same or lower.

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

David R. Yarkony 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 David R. Yarkony 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: 65 D-Index — 58th percentile

58% 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

  • 2000 - Fellow of American Physical Society (APS) Citation For the development of algorithms to locate and characterize conical intersections and the demonstration of the essential role these intersections play in non adiabatic phenomena
  • 1980 - Fellow of Alfred P. Sloan Foundation

Overview

David R. Yarkony is affiliated with Johns Hopkins University in the United States. Their research spans the field of Physics and Astronomy, with a strong focus on Atomic and Molecular Physics, and Optics. Their work intersects areas such as Spectroscopy, Catalysis, Physical and Theoretical Chemistry, and Materials Chemistry.

The main topics covered in their research include:

  • Advanced Chemical Physics Studies
  • Spectroscopy and Quantum Chemical Studies
  • Quantum, superfluid, helium dynamics
  • Spectroscopy and Laser Applications
  • Catalysis and Oxidation Reactions
  • Machine Learning in Materials Science
  • Cold Atom Physics and Bose-Einstein Condensates

Yarkony has published extensively in several journals. Frequent venues for their publications are:

  • The Journal of Chemical Physics
  • The Journal of Physical Chemistry Letters
  • The Journal of Physical Chemistry A
  • Journal of Chemical Theory and Computation
  • Physical Chemistry Chemical Physics

Examples of recent papers include the following, displaying a focus on quantum chemistry methods, neural network representations, and nonadiabatic dynamics:

  • "The generality of the GUGA MRCI approach in COLUMBUS for treating complex quantum chemistry," 2020, The Journal of Chemical Physics
  • "High-fidelity first principles nonadiabaticity: diabatization, analytic representation of global diabatic potential energy matrices, and quantum dynamics," 2021, Physical Chemistry Chemical Physics
  • "Accurate Neural Network Representation of the Ab Initio Determined Spin-Orbit Interaction in the Diabatic Representation Including the Effects of Conical Intersections," 2020, The Journal of Physical Chemistry Letters
  • "Enabling complete multichannel nonadiabatic dynamics: A global representation of the two-channel coupled, 1,21A and 13A states of NH3 using neural networks," 2021, The Journal of Chemical Physics
  • "Neural Network Based Quasi-diabatic Representation for S0 and S1 States of Formaldehyde," 2020, The Journal of Physical Chemistry A

Frequent co-authors collaborating in their research include:

  • Hua Guo
  • Yafu Guan
  • Changjian Xie
  • Yuchen Wang
  • Shanyu Han

Yarkony has been recognized with awards such as:

  • Fellow of American Physical Society (APS), 2000, for the development of algorithms to locate and characterize conical intersections and demonstrating the essential role these intersections play in nonadiabatic phenomena
  • Fellow of Alfred P. Sloan Foundation, 1980

Best Publications

  • Conical Intersections: Electronic Structure, Dynamics and Spectroscopy

    Wolfgang Domcke;David R Yarkony;Horst Köppel

  • Diabolical conical intersections

    David R. Yarkony

  • Role of Conical Intersections in Molecular Spectroscopy and Photoinduced Chemical Dynamics

    Wolfgang Domcke;David R Yarkony

  • Conical Intersections: Diabolical and Often Misunderstood

    David R. Yarkony

  • Conical Intersections: The New Conventional Wisdom

    David R. Yarkony

  • Conical Intersections: Theory, Computation and Experiment

    Wolfgang Domcke;David R Yarkony;Horst Köppel

  • Nonadiabatic quantum chemistry--past, present, and future.

    David R. Yarkony

  • Analytic evaluation of nonadiabatic coupling terms at the MR-CI level. I. Formalism.

    Hans Lischka;Michal Dallos;Péter G. Szalay;David R. Yarkony

  • Analytic evaluation of nonadiabatic coupling terms at the MR-CI level. II. Minima on the crossing seam: formaldehyde and the photodimerization of ethylene.

    Michal Dallos;Hans Lischka;Ron Shepard;David R. Yarkony

  • Nonadiabatic Interactions Between Potential Energy Surfaces: Theory and Applications

    Byron H. Lengsfield;David R. Yarkony

  • Current Issues in Nonadiabatic Chemistry

    David R. Yarkony

  • Nuclear dynamics near conical intersections in the adiabatic representation: I. The effects of local topography on interstate transitions

    David R. Yarkony

  • On the evaluation of nonadiabatic coupling matrix elements using SA‐MCSCF/CI wave functions and analytic gradient methods. I

    Byron H. Lengsfield;Paul Saxe;David R. Yarkony

  • Energies and Derivative Couplings in the Vicinity of a Conical Intersection Using Degenerate Perturbation Theory and Analytic Gradient Techniques. 1

    David R. Yarkony

  • On the intersection of two potential energy surfaces of the same symmetry. Systematic characterization using a Lagrange multiplier constrained procedure

    M. Riad Manaa;David R. Yarkony

  • Use of the state-averaged MCSCF procedure: application to radiative transitions in magnesium oxide

    Randall N. Diffenderfer;David R. Yarkony

  • Interaction potential between two rigid HF molecules

    David R. Yarkony;Stephen V. O'Neil;Henry F. Schaefer;Craig P. Baskin

  • Accurate nonadiabatic dynamics.

    Hua Guo;David R. Yarkony

  • Nonadiabatic Tunneling in Photodissociation of Phenol

    Changjian Xie;Changjian Xie;Jianyi Ma;Xiaolei Zhu;David R. Yarkony

  • Comments on exciton phonon coupling: Temperature dependence

    David Yarkony;Robert Silbey

  • On the adiabatic to diabatic states transformation near intersections of conical intersections

    David R. Yarkony

Frequent Co-Authors

Hua Guo
Hua Guo University of New Mexico
Henry F. Schaefer
Henry F. Schaefer University of Georgia
Daiqian Xie
Daiqian Xie Nanjing University
Paul J. Dagdigian
Paul J. Dagdigian Johns Hopkins University
Horst Köppel
Horst Köppel Heidelberg University
Wolfgang Domcke
Wolfgang Domcke Technical University of Munich
Hans Lischka
Hans Lischka Texas Tech University
Péter G. Szalay
Péter G. Szalay Eötvös Loránd University
Mark S. Gordon
Mark S. Gordon Iowa State University

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