| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Materials Science | 50 | 10164 | 9813 | 407 | 388 | 216 | 10213 |
The chart shows the history of publications by J. N. Hay between 1958 and 2020, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. J. N. Hay published across 63 years, from 1958 to 2020, averaging 4.2 papers a year. Output peaked at 13 publications in 2000. 4 of the 265 publications appeared in the last two years.
265 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1958 | 1 |
| 1959 | 0 |
| 1960 | 1 |
| 1961 | 0 |
| 1962 | 2 |
| 1963 | 2 |
| 1964 | 5 |
| 1965 | 2 |
| 1966 | 0 |
| 1967 | 11 |
| 1968 | 4 |
| 1969 | 7 |
| 1970 | 5 |
| 1971 | 6 |
| 1972 | 6 |
| 1973 | 1 |
| 1974 | 0 |
| 1975 | 0 |
| 1976 | 9 |
| 1977 | 8 |
| 1978 | 9 |
| 1979 | 7 |
| 1980 | 9 |
| 1981 | 3 |
| 1982 | 4 |
| 1983 | 2 |
| 1984 | 1 |
| 1985 | 4 |
| 1986 | 2 |
| 1987 | 4 |
| 1988 | 3 |
| 1989 | 6 |
| 1990 | 2 |
| 1991 | 4 |
| 1992 | 2 |
| 1993 | 7 |
| 1994 | 2 |
| 1995 | 4 |
| 1996 | 6 |
| 1997 | 0 |
| 1998 | 12 |
| 1999 | 7 |
| 2000 | 13 |
| 2001 | 13 |
| 2002 | 13 |
| 2003 | 5 |
| 2004 | 6 |
| 2005 | 1 |
| 2006 | 6 |
| 2007 | 5 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 0 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 6 |
| 2014 | 2 |
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 1 |
| Total | 265 |
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 J. N. Hay sits on this spectrum.
This scientist: 216 publications — 36th percentile
36% 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 | 216 |
| 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 | |
| 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 J. N. Hay sits on this spectrum.
This scientist: 50 D-Index — 22nd percentile
22% 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 | 50 |
| 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 | |
| 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 |
Yi Kong;James Hay
B.J. Holland;J.N. Hay
X.F Lu;J.N Hay
B.J Holland;J.N Hay
Y Kong;J.N Hay
Y. Kong;J.N. Hay
Ziyu Chen;J.N. Hay;M.J. Jenkins
B.J. Holland;J.N. Hay
Arvinder Dhaliwal;James N. Hay
Barry J Holland;James N Hay
J.N. Hay;P.A. Fitzgerald;M. Wiles
D.J. Kemmish;J.N. Hay
Barry J. Holland;James N. Hay
J.N. Hay;D.J. Kemmish
J. N. Hay
F. Biddlestone;A. Harris;J. N. Hay;T. Hammond
J.N Hay;J.I Langford;J.R Lloyd
Y. Feng;X. Jin;J. N. Hay
J.N. Hay;P.R. Laity
Y Kong;J.N Hay
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