World's Best Scientists 2026 revealed!
Christophe Léger

Christophe Léger

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 56 11818 10645 459 412 147 9492

Christophe Léger publications per year

The chart shows the history of publications by Christophe Léger between 1992 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Christophe Léger published across 35 years, from 1992 to 2026, averaging 4.7 papers a year. Output peaked at 13 publications in 2021. 11 of the 166 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1992 to 2026. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 2021. 1992: 1 publication 1993: 0 publications 1994: 0 publications 1995: 0 publications 1996: 1 publication 1997: 2 publications 1998: 2 publications 1999: 5 publications 2000: 5 publications 2001: 3 publications 2002: 3 publications 2003: 5 publications 2004: 2 publications 2005: 2 publications 2006: 4 publications 2007: 3 publications 2008: 7 publications 2009: 4 publications 2010: 6 publications 2011: 8 publications 2012: 3 publications 2013: 7 publications 2014: 7 publications 2015: 8 publications 2016: 3 publications 2017: 9 publications 2018: 9 publications 2019: 7 publications 2020: 3 publications 2021: 13 publications 2022: 5 publications 2023: 11 publications 2024: 7 publications 2025: 7 publications 2026: 4 publications
1992 2026

166 publications in total across all disciplines

View publications per year as a table
Christophe Léger: publications per year, 1992 to 2026
Year Publications
1992 1
1993 0
1994 0
1995 0
1996 1
1997 2
1998 2
1999 5
2000 5
2001 3
2002 3
2003 5
2004 2
2005 2
2006 4
2007 3
2008 7
2009 4
2010 6
2011 8
2012 3
2013 7
2014 7
2015 8
2016 3
2017 9
2018 9
2019 7
2020 3
2021 13
2022 5
2023 11
2024 7
2025 7
2026 4
Total 166
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Christophe Léger 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 Christophe Léger 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, 141–160 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: 147 publications — 13th percentile

13% 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 1,218 147
161–180 1,350
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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Christophe Léger 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 Christophe Léger 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

  • 2017 - Fellow of the American Statistical Association (ASA)

Overview

Christophe Léger is affiliated with Aix-Marseille University in France. Their research primarily focuses on the field of Energy, with over 90 publications contributing to this area. Within this domain, they have specialized extensively in the subfields of Renewable Energy, Sustainability and the Environment, Materials Chemistry, Electrical and Electronic Engineering, Energy Engineering and Power Technology, and Inorganic Chemistry.

The central topics of Christophe Léger's work include Metalloenzymes and iron-sulfur proteins, Electrocatalysts for Energy Conversion, Advanced battery technologies research, CO2 Reduction Techniques and Catalysts, Hybrid Renewable Energy Systems, Hydrogen Storage and Materials, as well as Microbial Fuel Cells and Bioremediation.

They have authored numerous scientific papers, some of the recent notable publications are:

  • Second and Outer Coordination Sphere Effects in Nitrogenase, Hydrogenase, Formate Dehydrogenase, and CO Dehydrogenase, 2022, Chemical Reviews
  • Reversible H2 oxidation and evolution by hydrogenase embedded in a redox polymer film, 2021, Nature Catalysis
  • A safety cap protects hydrogenase from oxygen attack, 2021, Nature Communications
  • Reversible catalysis, 2021, Nature Reviews Chemistry
  • Formate Dehydrogenases Reduce CO2 Rather than HCO3: An Electrochemical Demonstration, 2021, Angewandte Chemie International Edition

Christophe Léger has collaborated frequently with several coauthors, which include:

  • Vincent Fourmond
  • Andrea Fasano
  • Nicolas Plumeré
  • Steffen Hardt
  • Dawit T. Filmon

Their work has appeared repeatedly in several key scientific publication venues, such as:

  • Journal of the American Chemical Society
  • Zenodo (CERN European Organization for Nuclear Research)
  • ACS Catalysis
  • Angewandte Chemie International Edition
  • Biochimica et Biophysica Acta (BBA) - Bioenergetics

In recognition of their professional achievements, Christophe Léger was named a Fellow of the American Statistical Association (ASA) in 2017.

Best Publications

  • Architecture of succinate dehydrogenase and reactive oxygen species generation.

    Victoria Yankovskaya;Rob Horsefield;Susanna Törnroth;César Luna-Chavez;César Luna-Chavez

  • Direct Electrochemistry of Redox Enzymes as a Tool for Mechanistic Studies

    Christophe Léger;Patrick Bertrand

  • Enzyme electrokinetics: using protein film voltammetry to investigate redox enzymes and their mechanisms.

    Christophe Léger;Sean J. Elliott;Sean J. Elliott;Kevin R. Hoke;Lars J. C. Jeuken;Lars J. C. Jeuken

  • Effect of a dispersion of interfacial electron transfer rates on steady state catalytic electron transport in [NiFe]-hydrogenase and other enzymes

    Christophe Léger;Anne K. Jones;Simon P.J. Albracht;Fraser A. Armstrong

  • Relating diffusion along the substrate tunnel and oxygen sensitivity in hydrogenase

    Pierre-Pol Liebgott;Fanny Leroux;Fanny Leroux;Bénédicte Burlat;Bénédicte Burlat;Sébastien Dementin

  • Experimental approaches to kinetics of gas diffusion in hydrogenase.

    Fanny Leroux;Fanny Leroux;Sébastien Dementin;Sébastien Dementin;Bénédicte Burlat;Bénédicte Burlat;Laurent Cournac

  • Inhibition and aerobic inactivation kinetics of Desulfovibrio fructosovorans NiFe hydrogenase studied by protein film voltammetry.

    Christophe Léger;Sébastien Dementin;Patrick Bertrand;Marc Rousset

  • Membrane-Bound Hydrogenase I from the Hyperthermophilic Bacterium Aquifex aeolicus: Enzyme Activation, Redox Intermediates and Oxygen Tolerance

    Maria-Eirini Pandelia;Vincent Fourmond;Pascale Tron-Infossi;Elisabeth Lojou

  • Mechanism of O2 diffusion and reduction in FeFe hydrogenases

    Adam Kubas;Adam Kubas;Christophe Orain;David De Sancho;Laure Saujet

  • Enzyme Electrokinetics: Hydrogen Evolution and Oxidation by Allochromatium vinosum [NiFe]-Hydrogenase†

    Christophe Léger;Anne K. Jones;Winfried Roseboom;Simon P.J. Albracht

  • SOAS: a free program to analyze electrochemical data and other one-dimensional signals.

    Vincent Fourmond;Kevin Hoke;Hendrik A. Heering;Carole Baffert;Carole Baffert

  • Introduction of methionines in the gas channel makes [NiFe] hydrogenase aero-tolerant.

    Sébastien Dementin;Fanny Leroux;Laurent Cournac;Antonio L. de Lacey

  • Understanding and tuning the catalytic bias of hydrogenase

    Abbas Abou Hamdan;Sébastien Dementin;Pierre-Pol Liebgott;Oscar Gutierrez-Sanz

  • Structural and Electrochemical Properties of ω ­ Li x V 2 O 5 ( 0.4 ⩽ x ⩽ 3 ) as Rechargeable Cathodic Material for Lithium Batteries

    C. Leger;S. Bach;P. Soudan;J.-P. Pereira-Ramos

  • Changing the ligation of the distal [4Fe4S] cluster in NiFe hydrogenase impairs inter- and intramolecular electron transfers.

    Sébastien Dementin;Valérie Belle;Patrick Bertrand;Bruno Guigliarelli

  • Hydrogen‐Activating Enzymes: Activity Does Not Correlate with Oxygen Sensitivity

    Carole Baffert;Marie Demuez;Laurent Cournac;Bénédicte Burlat

  • Original design of an oxygen-tolerant [NiFe] hydrogenase: major effect of a valine-to-cysteine mutation near the active site.

    Pierre-Pol Liebgott;Antonio L de Lacey;Bénédicte Burlat;Laurent Cournac

  • Fast voltammetric studies of the kinetics and energetics of coupled electron-transfer reactions in proteins

    Fraser A. Armstrong;Raúl Camba;Hendrik A. Heering;Judy Hirst

  • The oxidative inactivation of FeFe hydrogenase reveals the flexibility of the H-cluster

    Vincent Fourmond;Claudio Greco;Kateryna Sybirna;Carole Baffert

  • Determination of an optimal potential window for catalysis by E. coli dimethyl sulfoxide reductase and hypothesis on the role of Mo(V) in the reaction pathway.

    Kerensa Heffron;Christophe Léger;Richard A. Rothery;Joel H. Weiner

  • Enzyme electrokinetics: energetics of succinate oxidation by fumarate reductase and succinate dehydrogenase.

    Christophe Léger;Kerensa Heffron;Harsh R. Pershad;Elena Maklashina

Frequent Co-Authors

Bruno Guigliarelli
Bruno Guigliarelli Aix-Marseille University
Philippe Soucaille
Philippe Soucaille Federal University of Toulouse Midi-Pyrénées
Laurent Cournac
Laurent Cournac Aix-Marseille University
Luca De Gioia
Luca De Gioia University of Milano-Bicocca
David Pignol
David Pignol Aix-Marseille University
Antonio L. De Lacey
Antonio L. De Lacey Spanish National Research Council
Pierre Richaud
Pierre Richaud Aix-Marseille University
Fraser A. Armstrong
Fraser A. Armstrong University of Oxford
Victor M. Fernandez
Victor M. Fernandez Spanish National Research Council
Jochen Blumberger
Jochen Blumberger University College London

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