| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 57 | 2334 | 2117 | 977 | 863 | 289 | 8761 |
The chart shows the history of publications by Shinichi Ohtani between 1986 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Shinichi Ohtani published across 40 years, from 1986 to 2025, averaging 8.7 papers a year. Output peaked at 21 publications in 2002. 21 of the 347 publications appeared in the last two years.
347 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1986 | 1 |
| 1987 | 0 |
| 1988 | 1 |
| 1989 | 3 |
| 1990 | 2 |
| 1991 | 1 |
| 1992 | 5 |
| 1993 | 3 |
| 1994 | 3 |
| 1995 | 9 |
| 1996 | 4 |
| 1997 | 2 |
| 1998 | 10 |
| 1999 | 5 |
| 2000 | 11 |
| 2001 | 13 |
| 2002 | 21 |
| 2003 | 11 |
| 2004 | 18 |
| 2005 | 10 |
| 2006 | 11 |
| 2007 | 11 |
| 2008 | 6 |
| 2009 | 14 |
| 2010 | 15 |
| 2011 | 10 |
| 2012 | 7 |
| 2013 | 14 |
| 2014 | 12 |
| 2015 | 11 |
| 2016 | 11 |
| 2017 | 10 |
| 2018 | 11 |
| 2019 | 12 |
| 2020 | 12 |
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 11 |
| 2024 | 10 |
| 2025 | 11 |
| Total | 347 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Shinichi Ohtani sits on this spectrum.
This scientist: 289 publications — 85th percentile
85% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 603 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 38–47 | 5 | |
| 48–57 | 33 | |
| 58–67 | 94 | |
| 68–77 | 161 | |
| 78–87 | 278 | |
| 88–97 | 376 | |
| 98–107 | 404 | |
| 108–117 | 484 | |
| 118–127 | 540 | |
| 128–137 | 557 | |
| 138–147 | 491 | |
| 148–157 | 495 | |
| 158–167 | 458 | |
| 168–177 | 490 | |
| 178–187 | 414 | |
| 188–197 | 401 | |
| 198–207 | 333 | |
| 208–217 | 292 | |
| 218–227 | 290 | |
| 228–237 | 262 | |
| 238–247 | 243 | |
| 248–257 | 208 | |
| 258–267 | 185 | |
| 268–277 | 147 | |
| 278–287 | 128 | |
| 288–297 | 119 | 289 |
| 298–307 | 120 | |
| 308–317 | 107 | |
| 318–327 | 93 | |
| 328–337 | 87 | |
| 338–347 | 64 | |
| 348–357 | 87 | |
| 358–367 | 60 | |
| 368–377 | 60 | |
| 378–387 | 34 | |
| 388–397 | 50 | |
| 398–407 | 44 | |
| 408–417 | 31 | |
| 418–427 | 39 | |
| 428–437 | 27 | |
| 438–447 | 36 | |
| 448–457 | 27 | |
| 458–467 | 29 | |
| 468–477 | 30 | |
| 478–487 | 19 | |
| 488–497 | 15 | |
| 498–507 | 18 | |
| 508–517 | 19 | |
| 518–527 | 16 | |
| 528–537 | 10 | |
| 538–547 | 11 | |
| 548–557 | 14 | |
| 558–567 | 11 | |
| 568–577 | 7 | |
| 578–587 | 14 | |
| 588–597 | 5 | |
| 598–602 | 4 | |
| 603+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Shinichi Ohtani sits on this spectrum.
This scientist: 57 D-Index — 76th percentile
76% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 106 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 144 | |
| 31 | 215 | |
| 32 | 278 | |
| 33 | 379 | |
| 34 | 366 | |
| 35 | 372 | |
| 36 | 389 | |
| 37 | 366 | |
| 38 | 344 | |
| 39 | 349 | |
| 40 | 296 | |
| 41 | 289 | |
| 42 | 277 | |
| 43 | 279 | |
| 44 | 248 | |
| 45 | 257 | |
| 46 | 212 | |
| 47 | 202 | |
| 48 | 207 | |
| 49 | 204 | |
| 50 | 183 | |
| 51 | 178 | |
| 52 | 182 | |
| 53 | 178 | |
| 54 | 163 | |
| 55 | 117 | |
| 56 | 163 | |
| 57 | 120 | 57 |
| 58 | 113 | |
| 59 | 136 | |
| 60 | 135 | |
| 61 | 96 | |
| 62 | 103 | |
| 63 | 83 | |
| 64 | 103 | |
| 65 | 83 | |
| 66 | 89 | |
| 67 | 92 | |
| 68 | 89 | |
| 69 | 78 | |
| 70 | 75 | |
| 71 | 53 | |
| 72 | 62 | |
| 73 | 54 | |
| 74 | 35 | |
| 75 | 52 | |
| 76 | 50 | |
| 77 | 32 | |
| 78 | 37 | |
| 79 | 20 | |
| 80 | 33 | |
| 81 | 36 | |
| 82 | 34 | |
| 83 | 34 | |
| 84 | 24 | |
| 85 | 19 | |
| 86 | 18 | |
| 87 | 26 | |
| 88 | 30 | |
| 89 | 17 | |
| 90 | 21 | |
| 91 | 19 | |
| 92 | 15 | |
| 93 | 14 | |
| 94 | 20 | |
| 95 | 9 | |
| 96 | 10 | |
| 97 | 15 | |
| 98 | 13 | |
| 99 | 3 | |
| 100 | 13 | |
| 101 | 3 | |
| 102 | 9 | |
| 103 | 4 | |
| 104 | 6 | |
| 105 | 6 | |
| 106+ | 98 |
Shinichi Ohtani is affiliated with the Johns Hopkins University Applied Physics Laboratory in the United States. Their research primarily spans the field of Physics and Astronomy, with a focus on several interconnected subfields including Astronomy and Astrophysics, Molecular Biology, Geophysics, Biophysics, and Electrical and Electronic Engineering.
Their scholarly output includes a significant number of publications, particularly in topics related to ionospheric and magnetospheric dynamics, solar and space plasma dynamics, geomagnetism and paleomagnetism studies, earthquake detection and analysis, astro and planetary science, electromagnetic fields and biological effects, and wireless body area networks.
Among their recent published papers are:
Their frequent co-authors include:
Shinichi Ohtani's research is frequently published in the following venues:
The main topics of their work span:
Ohtani's interdisciplinary approach integrates multiple scientific areas, reflecting a broad scope within physical sciences and engineering, contributing to the understanding of space physics phenomena as well as intersecting biological and technological research areas.
R. D. Elphinstone;J. S. Murphree;D. J. Hearn;L. L. Cogger
Shin-ichi Ohtani;Michael A. Shay;Toshifumi Mukai
S. Ohtani;S. Kokubun;C. T. Russell
S. Ohtani;K. Takahashi;L. J. Zanetti;T. A. Potemra
P. C:son Brandt;S. Ohtani;D. G. Mitchell;M.-C. Fok
Kazue Takahashi;Shin-ichi Ohtani;Brian J. Anderson
A. Miura;S. Ohtani;T. Tamao
Shin-Ichi Ohtani;Tsutomu Tamao
R. D. Elphinstone;D. J. Hearn;L. L. Cogger;J. S. Murphree
S. Ohtani;M. Nosé;G. Rostoker;H. Singer
S. Ohtani;H. J. Singer;T. Mukai
Shin-Ichi Ohtani;Ryoichi Fujii;Michael Hesse;Robert L. Lysak
S. Ohtani;S. Kokubun;R. C. Elphic;C. T. Russell
M. Wiltberger;V. Merkin;J. G. Lyon;S. Ohtani
V. A. Sergeev;K. Liou;P. T. Newell;S.-I. Ohtani
S. Ohtani;B. J. Anderson;D. G. Sibeck;P. T. Newell
S. Ohtani;F. Creutzberg;T. Mukai;H. Singer
S. Ohtani;K. Takahashi;T. Higuchi;A. T. Y. Lui
S. Ohtani;T. Higuchi;A. T. Y. Lui;K. Takahashi
K. A. Sorathia;V. G. Merkin;E. V. Panov;B. Zhang;B. Zhang
K. Liou;C.-I. Meng;P. T. Newell;K. Takahashi
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