World's Best Scientists 2026 revealed!
Erin R. Johnson

Erin R. Johnson

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 56 11426 10297 311 271 173 32164

Erin R. Johnson publications per year

The chart shows the history of publications by Erin R. Johnson between 2001 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Erin R. Johnson published across 26 years, from 2001 to 2026, averaging 9 papers a year. Output peaked at 23 publications in 2022. 17 of the 234 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 2001 to 2026. Vertical axis: number of publications, 0 to 23. Peak 23 publications in 2022. 2001: 1 publication 2002: 2 publications 2003: 1 publication 2004: 3 publications 2005: 6 publications 2006: 6 publications 2007: 6 publications 2008: 2 publications 2009: 7 publications 2010: 3 publications 2011: 5 publications 2012: 8 publications 2013: 13 publications 2014: 18 publications 2015: 11 publications 2016: 7 publications 2017: 12 publications 2018: 22 publications 2019: 7 publications 2020: 11 publications 2021: 10 publications 2022: 23 publications 2023: 16 publications 2024: 17 publications 2025: 14 publications 2026: 3 publications
2001 2026

234 publications in total across all disciplines

View publications per year as a table
Erin R. Johnson: publications per year, 2001 to 2026
Year Publications
2001 1
2002 2
2003 1
2004 3
2005 6
2006 6
2007 6
2008 2
2009 7
2010 3
2011 5
2012 8
2013 13
2014 18
2015 11
2016 7
2017 12
2018 22
2019 7
2020 11
2021 10
2022 23
2023 16
2024 17
2025 14
2026 3
Total 234
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Erin R. Johnson 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 Erin R. Johnson sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 161–180 publications, is where this scientist sits. 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
61–80 publications 1,295+

This scientist: 173 publications — 22nd percentile

22% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350 173
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Erin R. Johnson 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 Erin R. Johnson sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 56–57 D-Index, is where this scientist sits. 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
40–41 D-Index 159+

This scientist: 56 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051 56
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Research.com Recognitions

  • 2020 - Rutherford Memorial Medal in Chemistry, Royal Society of Canada

Overview

Erin R. Johnson is affiliated with Dalhousie University in Canada and has contributed extensively to the fields of Materials Science and Chemistry, with a significant focus on Materials Chemistry and Organic Chemistry. Their research encompasses Atomic and Molecular Physics, and Optics, as well as Physical and Theoretical Chemistry and Electrical and Electronic Engineering.

Their recent scholarly output includes publications such as "DFT exchange: sharing perspectives on the workhorse of quantum chemistry and materials science" (2022, Physical Chemistry Chemical Physics), "Delocalization error: The greatest outstanding challenge in density-functional theory" (2022, Wiley Interdisciplinary Reviews Computational Molecular Science), "Requirements for an accurate dispersion-corrected density functional" (2021, The Journal of Chemical Physics), "The seventh blind test of crystal structure prediction: structure generation methods" (2024, Acta Crystallographica Section B Structural Science Crystal Engineering and Materials), and "XDM-corrected hybrid DFT with numerical atomic orbitals predicts molecular crystal lattice energies with unprecedented accuracy" (2022, Chemical Science).

Their frequent coauthors include:

  • Mark Stradiotto
  • Alberto Otero-de-la-Roza
  • Alastair J. A. Price
  • Michael J. Ferguson
  • Xibo Feng

Erin R. Johnson's work has been published repeatedly in venues such as:

  • The Cambridge Structural Database
  • The Journal of Chemical Physics
  • Physical Chemistry Chemical Physics
  • CrystEngComm
  • Chemical Science

The main scientific topics covered by their research are:

  • X-ray Diffraction in Crystallography
  • Crystallization and Solubility Studies
  • Advanced Chemical Physics Studies
  • Crystallography and molecular interactions
  • Machine Learning in Materials Science
  • Spectroscopy and Quantum Chemical Studies
  • Surface Chemistry and Catalysis

Erin R. Johnson's contributions to scientific research have been recognized with awards such as the Rutherford Memorial Medal in Chemistry from the Royal Society of Canada in 2020.

Best Publications

  • Revealing noncovalent interactions.

    Erin R. Johnson;Shahar Keinan;Paula Mori-Sánchez;Julia Contreras-García

  • NCIPLOT: A Program for Plotting Noncovalent Interaction Regions

    Julia Contreras-García;Erin R. Johnson;Shahar Keinan;Robin Chaudret

  • Predicting the activity of phenolic antioxidants: theoretical method, analysis of substituent effects, and application to major families of antioxidants.

    James S. Wright;Erin R. Johnson;Gino A. DiLabio

  • A density-functional model of the dispersion interaction

    Axel D. Becke;Erin R. Johnson

  • A simple effective potential for exchange.

    Axel D. Becke;Erin R. Johnson

  • A post-Hartree-Fock model of intermolecular interactions: inclusion of higher-order corrections.

    Erin R. Johnson;Axel D. Becke

  • A post-Hartree-Fock model of intermolecular interactions.

    Erin R. Johnson;Axel D. Becke

  • Critic2: A program for real-space analysis of quantum chemical interactions in solids

    A. Otero-de-la-Roza;Erin R. Johnson;Víctor Luaña

  • Exchange-hole dipole moment and the dispersion interaction.

    Axel D. Becke;Erin R. Johnson

  • Exchange-hole dipole moment and the dispersion interaction revisited.

    Axel D. Becke;Erin R. Johnson

  • Analysis of Hydrogen-Bond Interaction Potentials from the Electron Density: Integration of Noncovalent Interaction Regions

    Julia Contreras-García;Weitao Yang;Erin R. Johnson

  • Dispersion interactions in density-functional theory

    Erin R. Johnson;Iain D. Mackie;Gino A. DiLabio

  • A benchmark for non-covalent interactions in solids

    A. Otero-de-la-Roza;Erin R. Johnson

  • Revealing non-covalent interactions in solids: NCI plots revisited

    Alberto Otero-de-la-Roza;Erin R. Johnson;Julia Contreras-García

  • Exchange-hole dipole moment and the dispersion interaction: high-order dispersion coefficients.

    Axel D. Becke;Erin R. Johnson

  • Application of 25 density functionals to dispersion-bound homomolecular dimers

    Erin R. Johnson;Robert A. Wolkow;Robert A. Wolkow;Gino A. DiLabio

  • Van der Waals interactions in solids using the exchange-hole dipole moment model.

    A. Otero-de-la-Roza;Erin R. Johnson

  • A unified density-functional treatment of dynamical, nondynamical, and dispersion correlations.

    Axel D. Becke;Erin R. Johnson

  • Lone Pair−π and π−π Interactions Play an Important Role in Proton-Coupled Electron Transfer Reactions

    Gino A DiLabio;Erin R Johnson

  • Delocalization errors in density functionals and implications for main-group thermochemistry

    Erin R. Johnson;Paula Mori-Sánchez;Aron J. Cohen;Weitao Yang

  • Dispersion Interactions in Density‐Functional Theory

    Erin R. Johnson;Iain D. Mackie;Gino A. Di Labio

Frequent Co-Authors

Gino A. DiLabio
Gino A. DiLabio University of British Columbia
Axel D. Becke
Axel D. Becke Dalhousie University
Weitao Yang
Weitao Yang Duke University
Ashlie Martini
Ashlie Martini University of California, Merced
Robert A. Wolkow
Robert A. Wolkow University of Alberta
Jenny Nelson
Jenny Nelson Imperial College London
Kim E. Jelfs
Kim E. Jelfs Imperial College London
Matthew J. Fuchter
Matthew J. Fuchter Imperial College London
Jarvist M. Frost
Jarvist M. Frost Imperial College London
Michael J. Ferguson
Michael J. Ferguson University of Alberta

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