| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Materials Science | 54 | 8777 | 8477 | 510 | 490 | 374 | 15262 |
The chart shows the history of publications by Kohei M. Itoh between 1984 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Kohei M. Itoh published across 42 years, from 1984 to 2025, averaging 10.8 papers a year. Output peaked at 24 publications in 2009. 24 of the 455 publications appeared in the last two years.
455 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1984 | 2 |
| 1985 | 0 |
| 1986 | 0 |
| 1987 | 0 |
| 1988 | 0 |
| 1989 | 0 |
| 1990 | 0 |
| 1991 | 1 |
| 1992 | 5 |
| 1993 | 8 |
| 1994 | 8 |
| 1995 | 0 |
| 1996 | 7 |
| 1997 | 4 |
| 1998 | 6 |
| 1999 | 5 |
| 2000 | 11 |
| 2001 | 9 |
| 2002 | 8 |
| 2003 | 19 |
| 2004 | 15 |
| 2005 | 21 |
| 2006 | 18 |
| 2007 | 21 |
| 2008 | 21 |
| 2009 | 24 |
| 2010 | 17 |
| 2011 | 15 |
| 2012 | 19 |
| 2013 | 14 |
| 2014 | 19 |
| 2015 | 19 |
| 2016 | 18 |
| 2017 | 11 |
| 2018 | 22 |
| 2019 | 9 |
| 2020 | 16 |
| 2021 | 14 |
| 2022 | 8 |
| 2023 | 17 |
| 2024 | 13 |
| 2025 | 11 |
| Total | 455 |
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 Kohei M. Itoh sits on this spectrum.
This scientist: 374 publications — 74th percentile
74% 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 | 374 |
| 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 Kohei M. Itoh sits on this spectrum.
This scientist: 54 D-Index — 32nd percentile
32% 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 | 54 |
| 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 |
Kohei M. Itoh is a researcher affiliated with Keio University in Japan whose work spans several interconnected fields, including physics, engineering, and computer science. Their publications focus mainly on quantum physics and advancements relevant to quantum computing and semiconductor technology.
The main fields of study for Kohei M. Itoh include:
Within these broader fields, their research specializes in several subfields:
The primary research topics encompass:
The scientist has published in a range of venues, with notable frequent publication outlets including:
Representative recent papers with publication year and venue are:
Frequent coauthors collaborating with Kohei M. Itoh include:
M. Veldhorst;J. C. C. Hwang;C. H. Yang;A. W. Leenstra
M. Veldhorst;C. H. Yang;J. C. C. Hwang;W. Huang
Jun Yoneda;Kenta Takeda;Tomohiro Otsuka;Tomohiro Otsuka;Takashi Nakajima
Alexei M. Tyryshkin;Shinichi Tojo;John J.L. Morton;Helge Riemann
Juha T. Muhonen;Juan P. Dehollain;Arne Laucht;Fay E. Hudson
Nathalie P. de Leon;Kohei M. Itoh;Dohun Kim;Karan K. Mehta
J. Yoneda;K. Takeda;T. Otsuka;T. Nakajima
M. Asen-Palmer;K. Bartkowski;E. Gmelin;M. Cardona
T. D. Ladd;J. R. Goldman;F. Yamaguchi;Y. Yamamoto
C. H. Yang;R. C. C. Leon;J. C. C. Hwang;J. C. C. Hwang;A. Saraiva
Y. Romach;C. Müller;T. Unden;L. J. Rogers
K. Haga;S. Adachi;Y. Shiratori;K. Itoh
T Rosskopf;A Dussaux;K Ohashi;M Loretz
K. Itoh;J. O'm. Bockris
Kohei M. Itoh;Hideyuki Watanabe
C. H. Yang;K. W. Chan;R. Harper;W. Huang
K. Ohashi;T. Rosskopf;H. Watanabe;M. Loretz
Kejie Fang;Victor M. Acosta;Charles Santori;Zhihong Huang
Toyofumi Ishikawa;Kai Mei C. Fu;Charles Santori;Victor M. Acosta
K. Tanigaki;T. Shimizu;K. M. Itoh;K. M. Itoh;J. Teraoka
C. H. Yang;R. C. C. Leon;J. C. C. Hwang;A. Saraiva
K. Itoh;J. O’M. Bockris
Eisuke Abe;Kohei M. Itoh;Junichi Isoya;Satoshi Yamasaki
K. M. Itoh;E. E. Haller;E. E. Haller;J. W. Beeman;W. L. Hansen
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