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Tadahiro Ohmi

Tadahiro Ohmi

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Electronics and Electrical Engineering 66 1145 31 1027 17054
Materials Science 66 5277 256 1057 17955

Tadahiro Ohmi publications per year

The chart shows the history of publications by Tadahiro Ohmi between 1972 and 2018, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Tadahiro Ohmi published across 47 years, from 1972 to 2018, averaging 25.3 papers a year. Output peaked at 73 publications in 2009. 3 of the 1,191 publications appeared in the last two years.

No. of publications
20 40 60
Bar chart. Horizontal axis: year, 1972 to 2018. Vertical axis: number of publications, 0 to 73. Peak 73 publications in 2009. 1972: 2 publications 1973: 6 publications 1974: 4 publications 1975: 0 publications 1976: 0 publications 1977: 0 publications 1978: 6 publications 1979: 7 publications 1980: 10 publications 1981: 3 publications 1982: 4 publications 1983: 10 publications 1984: 1 publication 1985: 0 publications 1986: 2 publications 1987: 7 publications 1988: 17 publications 1989: 28 publications 1990: 35 publications 1991: 32 publications 1992: 43 publications 1993: 51 publications 1994: 54 publications 1995: 46 publications 1996: 46 publications 1997: 36 publications 1998: 29 publications 1999: 40 publications 2000: 34 publications 2001: 42 publications 2002: 19 publications 2003: 36 publications 2004: 45 publications 2005: 39 publications 2006: 59 publications 2007: 70 publications 2008: 59 publications 2009: 73 publications 2010: 45 publications 2011: 46 publications 2012: 39 publications 2013: 32 publications 2014: 16 publications 2015: 10 publications 2016: 5 publications 2017: 1 publication 2018: 2 publications
1972 2018

1,191 publications in total across all disciplines

View publications per year as a table
Tadahiro Ohmi: publications per year, 1972 to 2018
Year Publications
1972 2
1973 6
1974 4
1975 0
1976 0
1977 0
1978 6
1979 7
1980 10
1981 3
1982 4
1983 10
1984 1
1985 0
1986 2
1987 7
1988 17
1989 28
1990 35
1991 32
1992 43
1993 51
1994 54
1995 46
1996 46
1997 36
1998 29
1999 40
2000 34
2001 42
2002 19
2003 36
2004 45
2005 39
2006 59
2007 70
2008 59
2009 73
2010 45
2011 46
2012 39
2013 32
2014 16
2015 10
2016 5
2017 1
2018 2
Total 1,191
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Tadahiro Ohmi publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Tadahiro Ohmi sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 53 bars. Horizontal axis: publications, 34–53 to 1,065+. Vertical axis: number of scientists, 0 to 445. Most scientists, 445, have 174–193 publications. The last bar groups every scientist with 1,065 publications or more. The highlighted bar, 1,014–1,033 publications, is where this scientist sits. 34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34–53 publications 1,065+

This scientist: 1,027 publications — 98th percentile

98% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

View publications distribution as a table
Number of Electronics and Electrical Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
Publications Scientists This scientist
34–53 24
54–73 52
74–93 114
94–113 203
114–133 269
134–153 355
154–173 403
174–193 445
194–213 430
214–233 431
234–253 399
254–273 366
274–293 335
294–313 300
314–333 276
334–353 250
354–373 214
374–393 187
394–413 152
414–433 169
434–453 147
454–473 111
474–493 117
494–513 103
514–533 99
534–553 92
554–573 75
574–593 58
594–613 69
614–633 50
634–653 62
654–673 54
674–693 44
694–713 37
714–733 28
734–753 26
754–773 26
774–793 19
794–813 23
814–833 20
834–853 16
854–873 20
874–893 11
894–913 11
914–933 16
934–953 13
954–973 10
974–993 11
994–1,013 9
1,014–1,033 9 1,027
1,034–1,053 10
1,054–1,064 6
1,065+ 99
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Tadahiro Ohmi D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Tadahiro Ohmi sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 82 bars. Horizontal axis: D-Index, 30 to 111+. Vertical axis: number of scientists, 0 to 263. Most scientists, 263, have 32 D-Index. The last bar groups every scientist with 111 D-Index or more. The highlighted bar, 66 D-Index, is where this scientist sits. 30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 66 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

View D-Index distribution as a table
Number of Electronics and Electrical Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
D-Index Scientists This scientist
30 178
31 257
32 263
33 262
34 244
35 236
36 211
37 220
38 214
39 214
40 205
41 187
42 194
43 201
44 155
45 189
46 148
47 160
48 134
49 130
50 141
51 156
52 108
53 130
54 112
55 97
56 111
57 102
58 108
59 120
60 103
61 93
62 92
63 74
64 77
65 73
66 64 66
67 69
68 60
69 39
70 57
71 59
72 46
73 49
74 38
75 35
76 32
77 35
78 31
79 22
80 34
81 31
82 34
83 23
84 18
85 30
86 19
87 19
88 20
89 8
90 17
91 7
92 14
93 9
94 15
95 10
96 12
97 10
98 10
99 12
100 16
101 5
102 7
103 7
104 8
105 9
106 13
107 4
108 5
109 10
110 8
111+ 96
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Overview

Tadahiro Ohmi is affiliated with Tohoku University in Japan. Their academic profile does not include recent papers, frequent co-authors, or a record of publication venues and book publications at this time.

No detailed information is available about their main fields of study, subfields of study, or specific topics of research focus. Additionally, there are no documented awards or honors associated with Tadahiro Ohmi in the source data provided.

The absence of specific data on research outputs suggests that publicly accessible records or bibliometric databases may not currently reflect detailed contributions for this researcher. However, the association with Tohoku University situates them within a significant academic institution in Japan, which is notable for scientific and engineering research.

This profile is based entirely on the available data, which offers a concise overview without elaborations beyond the confirmed details.

Best Publications

  • Growth of native oxide on a silicon surface

    M. Morita;T. Ohmi;E. Hasegawa;M. Kawakami

  • A functional MOS transistor featuring gate-level weighted sum and threshold operations

    T. Shibata;T. Ohmi

  • Dependence of thin-oxide films quality on surface microroughness

    T. Ohmi;M. Miyashita;M. Itano;T. Imaoka

  • Dual excitation reactive ion etcher for low energy plasma processing

    Haruhiro H. Goto;Hans‐Dirk Löwe;Tadahiro Ohmi

  • Method of forming a dielectic film that contains silicon, oxygen and nitrogen and method of fabricating a semiconductor device that uses such a dielectric film

    Tadahiro Ohmi;Shigetoshi Sugawa;Masaki Hirayama;Yasuyuki Shirai

  • Total Room Temperature Wet Cleaning for Si Substrate Surface

    Tadahiro Ohmi

  • Mechanism of Metallic Particle Growth and Metal‐Induced Pitting on Si Wafer Surface in Wet Chemical Processing

    Hitoshi Morinaga;Makoto Suyama;Tadahiro Ohmi

  • Neuron MOS binary-logic integrated circuits. I. Design fundamentals and soft-hardware-logic circuit implementation

    T. Shibata;T. Ohmi

  • Dependence of electron channel mobility on Si-SiO/sub 2/ interface microroughness

    T. Ohmi;K. Kotani;A. Teramoto;M. Miyashita

  • Neuron MOS binary-logic integrated circuits. II. Simplifying techniques of circuit configuration and their practical applications

    T. Shibata;T. Ohmi

  • Low-temperature silicon selective deposition and epitaxy on silicon using the thermal decomposition of silane under ultraclean environment

    Junichi Murota;Naoto Nakamura;Manabu Kato;Nobuo Mikoshiba

  • SEMICONDUCTOR MANUFACTURING DEVICE

    Nishizawa Jiyunichi;Oomi Tadahiro

  • Particle removal from silicon wafer surface in wet cleaning process

    M. Itano;F.W. Kern;M. Miyashita;T. Ohmi

  • An intelligent MOS transistor featuring gate-level weighted sum and threshold operations

    T. Shibata;T. Ohmi

  • Clocked-neuron-MOS logic circuits employing auto-threshold-adjustment

    K. Kotani;T. Shibata;M. Imai;T. Ohmi

  • Formation of device‐grade epitaxial silicon films at extremely low temperatures by low‐energy bias sputtering

    T. Ohmi;T. Ichikawa;H. Iwabuchi;T. Shibata

  • Ultra‐low‐temperature growth of high‐integrity gate oxide films by low‐energy ion‐assisted oxidation

    Y. Kawai;N. Konishi;J. Watanabe;T. Ohmi

  • Evaluating the Large Electromigration Resistance of Copper Interconnects Employing a Newly Developed Accelerated Life‐Test Method

    Takahisa Nitta;Tadahiro Ohmi;Tsukasa Hoshi;Satoshi Sakai

  • Independent control of ion density and ion bombardment energy in a dual RF excitation plasma

    H.H. Goto;H.-D. Lowe;T. Ohmi

  • Highly reliable ultrathin silicon oxide film formation at low temperature by oxygen radical generated in high-density krypton plasma

    K. Sekine;Y. Saito;M. Hirayama;T. Ohmi

  • High Permeability and Low Loss Ni–Fe Composite Material for High-Frequency Applications

    Y. Shirakata;N. Hidaka;M. Ishitsuka;A. Teramoto

Frequent Co-Authors

Shigetoshi Sugawa
Shigetoshi Sugawa Tohoku University
Jun-ichi Nishizawa
Jun-ichi Nishizawa Tohoku University
Kiyoshi Ohishi
Kiyoshi Ohishi Nagaoka University of Technology

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