| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Materials Science | 85 | 2182 | 2107 | 640 | 600 | 517 | 23329 |
| Chemistry | 84 | 2846 | 2558 | 966 | 808 | 476 | 22926 |
The chart shows the history of publications by John M. Torkelson between 1977 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. John M. Torkelson published across 49 years, from 1977 to 2025, averaging 11.4 papers a year. Output peaked at 32 publications in 2008. 50 of the 557 publications appeared in the last two years.
557 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1977 | 1 |
| 1978 | 0 |
| 1979 | 1 |
| 1980 | 0 |
| 1981 | 1 |
| 1982 | 0 |
| 1983 | 1 |
| 1984 | 2 |
| 1985 | 4 |
| 1986 | 5 |
| 1987 | 6 |
| 1988 | 8 |
| 1989 | 9 |
| 1990 | 16 |
| 1991 | 1 |
| 1992 | 8 |
| 1993 | 5 |
| 1994 | 8 |
| 1995 | 6 |
| 1996 | 9 |
| 1997 | 7 |
| 1998 | 11 |
| 1999 | 8 |
| 2000 | 10 |
| 2001 | 6 |
| 2002 | 19 |
| 2003 | 14 |
| 2004 | 17 |
| 2005 | 23 |
| 2006 | 14 |
| 2007 | 29 |
| 2008 | 32 |
| 2009 | 20 |
| 2010 | 16 |
| 2011 | 12 |
| 2012 | 15 |
| 2013 | 17 |
| 2014 | 15 |
| 2015 | 21 |
| 2016 | 24 |
| 2017 | 19 |
| 2018 | 9 |
| 2019 | 11 |
| 2020 | 10 |
| 2021 | 14 |
| 2022 | 10 |
| 2023 | 13 |
| 2024 | 23 |
| 2025 | 27 |
| Total | 557 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where John M. Torkelson sits on this spectrum.
This scientist: 517 publications — 88th percentile
88% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,163 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 50–69 | 28 | |
| 70–89 | 152 | |
| 90–109 | 356 | |
| 110–129 | 487 | |
| 130–149 | 723 | |
| 150–169 | 835 | |
| 170–189 | 850 | |
| 190–209 | 891 | |
| 210–229 | 862 | |
| 230–249 | 766 | |
| 250–269 | 726 | |
| 270–289 | 665 | |
| 290–309 | 593 | |
| 310–329 | 537 | |
| 330–349 | 477 | |
| 350–369 | 440 | |
| 370–389 | 356 | |
| 390–409 | 321 | |
| 410–429 | 256 | |
| 430–449 | 246 | |
| 450–469 | 216 | |
| 470–489 | 212 | |
| 490–509 | 174 | |
| 510–529 | 194 | 517 |
| 530–549 | 162 | |
| 550–569 | 131 | |
| 570–589 | 111 | |
| 590–609 | 103 | |
| 610–629 | 99 | |
| 630–649 | 77 | |
| 650–669 | 92 | |
| 670–689 | 56 | |
| 690–709 | 53 | |
| 710–729 | 53 | |
| 730–749 | 38 | |
| 750–769 | 52 | |
| 770–789 | 43 | |
| 790–809 | 38 | |
| 810–829 | 34 | |
| 830–849 | 25 | |
| 850–869 | 18 | |
| 870–889 | 20 | |
| 890–909 | 24 | |
| 910–929 | 27 | |
| 930–949 | 20 | |
| 950–969 | 17 | |
| 970–989 | 10 | |
| 990–1,009 | 16 | |
| 1,010–1,029 | 13 | |
| 1,030–1,049 | 12 | |
| 1,050–1,069 | 9 | |
| 1,070–1,089 | 8 | |
| 1,090–1,109 | 7 | |
| 1,110–1,129 | 9 | |
| 1,130–1,149 | 2 | |
| 1,150–1,162 | 5 | |
| 1,163+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where John M. Torkelson sits on this spectrum.
This scientist: 85 D-Index — 84th percentile
84% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 165 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 40–41 | 211 | |
| 42–43 | 450 | |
| 44–45 | 612 | |
| 46–47 | 612 | |
| 48–49 | 598 | |
| 50–51 | 657 | |
| 52–53 | 667 | |
| 54–55 | 621 | |
| 56–57 | 597 | |
| 58–59 | 610 | |
| 60–61 | 587 | |
| 62–63 | 606 | |
| 64–65 | 533 | |
| 66–67 | 490 | |
| 68–69 | 469 | |
| 70–71 | 378 | |
| 72–73 | 421 | |
| 74–75 | 359 | |
| 76–77 | 323 | |
| 78–79 | 299 | |
| 80–81 | 230 | |
| 82–83 | 210 | |
| 84–85 | 195 | 85 |
| 86–87 | 203 | |
| 88–89 | 175 | |
| 90–91 | 175 | |
| 92–93 | 142 | |
| 94–95 | 121 | |
| 96–97 | 117 | |
| 98–99 | 107 | |
| 100–101 | 88 | |
| 102–103 | 85 | |
| 104–105 | 68 | |
| 106–107 | 62 | |
| 108–109 | 57 | |
| 110–111 | 45 | |
| 112–113 | 49 | |
| 114–115 | 50 | |
| 116–117 | 34 | |
| 118–119 | 38 | |
| 120–121 | 37 | |
| 122–123 | 29 | |
| 124–125 | 28 | |
| 126–127 | 24 | |
| 128–129 | 33 | |
| 130–131 | 28 | |
| 132–133 | 21 | |
| 134–135 | 20 | |
| 136–137 | 23 | |
| 138–139 | 17 | |
| 140–141 | 12 | |
| 142–143 | 17 | |
| 144–145 | 21 | |
| 146–147 | 13 | |
| 148–149 | 11 | |
| 150–151 | 14 | |
| 152–153 | 13 | |
| 154–155 | 9 | |
| 156–157 | 10 | |
| 158–159 | 7 | |
| 160–161 | 4 | |
| 162–163 | 4 | |
| 164 | 3 | |
| 165+ | 98 |
John M. Torkelson is affiliated with Northwestern University in the United States. Their research concentrates primarily in the fields of Materials Science and Chemistry, with a notable focus on polymers, polymer composites, and related materials chemistry.
The main fields of study encompass:
Torkelson's subfields of study include:
The core topics addressed in their work cover:
Among their frequent coauthors are Nathan S. Purwanto, Tong Wang, Logan M. Fenimore, Yixuan Chen, and Mathew J. Suazo. This collaborative work has resulted in publications spread across multiple prominent scientific venues.
Frequent publication venues where Torkelson's work appears include:
Recent representative papers by John M. Torkelson illustrate their research directions:
John M. Torkelson has been recognized by professional organizations, including being named a Fellow of the American Association for the Advancement of Science in 2012. Earlier, in 1999, they were designated a Fellow of the American Physical Society with citation noting contributions in applying fluorescence spectroscopy to polymer physics, particularly regarding free volume and free radical polymerization.
Christopher John Ellison;John M. Torkelson
Rodney D. Priestley;Christopher John Ellison;Linda J. Broadbelt;John M. Torkelson
David B. Hall;Patrick Underhill;John M. Torkelson
Perla Rittigstein;Rodney D. Priestley;Linda J. Broadbelt;John M. Torkelson
Owen C. Compton;Soyoung Kim;Cynthia Pierre;John M. Torkelson
Perla Rittigstein;John M. Torkelson
John G. Victor;John M. Torkelson
Christopher John Ellison;Manish K. Mundra;John M. Torkelson
Katsuyuki Wakabayashi;Cynthia Pierre;Dmitriy A. Dikin;Rodney S. Ruoff
Lingqiao Li;Xi Chen;Kailong Jin;John M. Torkelson
Connie B. Roth;Katie L. McNerny;Wolter F. Jager;John M. Torkelson
Xi Chen;Lingqiao Li;Kailong Jin;John M. Torkelson
C.J. Ellison;S.D. Kim;D.B. Hall;J.M. Torkelson
Jungki Kim;Michelle M. Mok;Robert W. Sandoval;Dong Jin Woo;Dong Jin Woo
Hilary L. Hampsch;Jian Yang;George K. Wong;John M. Torkelson
Quansan Yang;Tong Wei;Rose T. Yin;Mingzheng Wu
Ali Dhinojwala;George K. Wong;John M. Torkelson
Hilary L. Hampsch;Jian Yang;George K. Wong;John M. Torkelson
Lingqiao Li;Xi Chen;John M. Torkelson
Christopher John Ellison;John M. Torkelson
Christopher John Ellison;Robert L. Ruszkowski;Nathaniel J. Fredin;John M. Torkelson
Fu Jya Tsai;John M. Torkelson
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