| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Chemistry | 86 | 2573 | 2321 | 63 | 55 | 460 | 24334 |
The chart shows the history of publications by Jean-Michel Léger between 1966 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Jean-Michel Léger published across 60 years, from 1966 to 2025, averaging 10.4 papers a year. Output peaked at 38 publications in 2006. 5 of the 626 publications appeared in the last two years.
626 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1966 | 2 |
| 1967 | 1 |
| 1968 | 0 |
| 1969 | 0 |
| 1970 | 0 |
| 1971 | 0 |
| 1972 | 1 |
| 1973 | 2 |
| 1974 | 2 |
| 1975 | 4 |
| 1976 | 1 |
| 1977 | 2 |
| 1978 | 2 |
| 1979 | 4 |
| 1980 | 5 |
| 1981 | 6 |
| 1982 | 3 |
| 1983 | 10 |
| 1984 | 7 |
| 1985 | 10 |
| 1986 | 11 |
| 1987 | 7 |
| 1988 | 7 |
| 1989 | 11 |
| 1990 | 13 |
| 1991 | 12 |
| 1992 | 12 |
| 1993 | 14 |
| 1994 | 13 |
| 1995 | 15 |
| 1996 | 15 |
| 1997 | 14 |
| 1998 | 20 |
| 1999 | 16 |
| 2000 | 16 |
| 2001 | 19 |
| 2002 | 23 |
| 2003 | 26 |
| 2004 | 28 |
| 2005 | 37 |
| 2006 | 38 |
| 2007 | 27 |
| 2008 | 29 |
| 2009 | 25 |
| 2010 | 26 |
| 2011 | 22 |
| 2012 | 16 |
| 2013 | 9 |
| 2014 | 10 |
| 2015 | 6 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 0 |
| 2023 | 5 |
| 2024 | 0 |
| 2025 | 5 |
| Total | 626 |
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 Jean-Michel Léger sits on this spectrum.
This scientist: 460 publications — 86th percentile
86% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,295 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 61–80 | 66 | |
| 81–100 | 302 | |
| 101–120 | 623 | |
| 121–140 | 918 | |
| 141–160 | 1,218 | |
| 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 | 460 |
| 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 |
The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Jean-Michel Léger sits on this spectrum.
This scientist: 86 D-Index — 86th percentile
86% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 159 D-Index or more.
| 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 | |
| 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 | 86 |
| 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 |
Jean-Michel Léger is affiliated with the University of Poitiers in France. Their research spans multiple disciplines within physics, earth sciences, and related technological applications.
Their main fields of study include:
Within these fields, their work touches on several subfields, including:
Research topics covered by Jean-Michel Léger include:
Their recent publications demonstrate a focus on geomagnetic reference fields, magnetometer technologies, and structural database contributions. Sample works include:
Frequent publication venues for their research are:
Collaborations have been established with colleagues including:
J. Haines;J. M. Leger;G. Bocquillon
Claude Lamy;Alexandre Lima;Véronique LeRhun;Fabien Delime
C Lamy;S Rousseau;E.M Belgsir;C Coutanceau
A Kabbabi;R Faure;R Durand;B Beden
J. Haines;J. M. Léger
H. Hitmi;E.M. Belgsir;J.-M. Léger;C. Lamy
J.-M. Léger;S. Rousseau;C. Coutanceau;F. Hahn
Hua Jiang;Jean-Michel Léger;Ivan Huc
Fabrice Vigier;Séverine Rousseau;Christophe Coutanceau;Jean-Michel Leger
Hui Yang;Nicolás Alonso-Vante;and Jean-Michel Léger;Claude Lamy
J. E. Lowther;J. K. Dewhurst;J. M. Leger;J. Haines
B. Beden;F. Kadirgan;C. Lamy;J.M. Leger
C. Coutanceau;L. Demarconnay;C. Lamy;J.-M. Léger
Hui Yang;Christophe Coutanceau;Jean-Michel Léger;Nicolas Alonso-Vante
G Tremiliosi-Filho;E.R Gonzalez;A.J Motheo;E.M Belgsir
J. Clavilier;R. Parsons;R. Durand;C. Lamy
J.-M. Léger
Jean Michel Leger;P.E. Tomaszewski;A. Atouf;Altair Soria Pereira
J. M. Leger;C. Loriers-Susse;B. Vodar
M.J. Croissant;T. Napporn;J.-M. Léger;C. Lamy
C. Coutanceau;S. Brimaud;C. Lamy;J.-M. Léger
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