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Masanori Okuyama

Masanori Okuyama

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 42 4084 3921 160 152 534 7697

Masanori Okuyama publications per year

The chart shows the history of publications by Masanori Okuyama between 1968 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Masanori Okuyama published across 57 years, from 1968 to 2024, averaging 14.3 papers a year. Output peaked at 178 publications in 2006. 2 of the 813 publications appeared in the last two years.

No. of publications
50 100 150
Bar chart. Horizontal axis: year, 1968 to 2024. Vertical axis: number of publications, 0 to 178. Peak 178 publications in 2006. 1968: 1 publication 1969: 3 publications 1970: 0 publications 1971: 0 publications 1972: 1 publication 1973: 1 publication 1974: 1 publication 1975: 2 publications 1976: 0 publications 1977: 1 publication 1978: 1 publication 1979: 5 publications 1980: 3 publications 1981: 6 publications 1982: 5 publications 1983: 3 publications 1984: 3 publications 1985: 6 publications 1986: 1 publication 1987: 4 publications 1988: 9 publications 1989: 8 publications 1990: 5 publications 1991: 5 publications 1992: 8 publications 1993: 9 publications 1994: 8 publications 1995: 14 publications 1996: 21 publications 1997: 14 publications 1998: 27 publications 1999: 18 publications 2000: 31 publications 2001: 34 publications 2002: 28 publications 2003: 29 publications 2004: 27 publications 2005: 122 publications 2006: 178 publications 2007: 27 publications 2008: 16 publications 2009: 25 publications 2010: 18 publications 2011: 33 publications 2012: 11 publications 2013: 9 publications 2014: 11 publications 2015: 5 publications 2016: 6 publications 2017: 5 publications 2018: 1 publication 2019: 0 publications 2020: 2 publications 2021: 0 publications 2022: 0 publications 2023: 0 publications 2024: 2 publications
1968 2024

813 publications in total across all disciplines

View publications per year as a table
Masanori Okuyama: publications per year, 1968 to 2024
Year Publications
1968 1
1969 3
1970 0
1971 0
1972 1
1973 1
1974 1
1975 2
1976 0
1977 1
1978 1
1979 5
1980 3
1981 6
1982 5
1983 3
1984 3
1985 6
1986 1
1987 4
1988 9
1989 8
1990 5
1991 5
1992 8
1993 9
1994 8
1995 14
1996 21
1997 14
1998 27
1999 18
2000 31
2001 34
2002 28
2003 29
2004 27
2005 122
2006 178
2007 27
2008 16
2009 25
2010 18
2011 33
2012 11
2013 9
2014 11
2015 5
2016 6
2017 5
2018 1
2019 0
2020 2
2021 0
2022 0
2023 0
2024 2
Total 813
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Masanori Okuyama 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 Masanori Okuyama 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, 534–553 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: 534 publications — 87th percentile

87% 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 92 534
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
1,034–1,053 10
1,054–1,064 6
1,065+ 99
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Masanori Okuyama 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 Masanori Okuyama 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, 42 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: 42 D-Index — 42nd percentile

42% 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 42
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
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

Masanori Okuyama is affiliated with Osaka University in Japan, where their research focuses primarily on materials science and engineering. Their work spans several subfields, including electrical and electronic engineering, materials chemistry, electronic, optical and magnetic materials, computational mechanics, and polymers and plastics.

Their research contributions are grounded in topics related to ferroelectric and piezoelectric materials, ferroelectric and negative capacitance devices, electronic and structural properties of oxides, multiferroics and related materials, magnetic and transport properties of perovskites and related materials, magneto-optical properties and applications, and surface roughness and optical measurements.

They have co-authored research with several frequent collaborators, including J.M. Park, Joonsung Park, and Takeshi Kanashima.

Okuyama has published research primarily in the Japanese Journal of Applied Physics, with notable recent papers including:

  • Characterization of columnar BiFeO3 thick films prepared by magnetic field-assisted pulsed laser deposition, 2024, Japanese Journal of Applied Physics
  • Characterization of polycrystalline BiFeO3 films prepared by magnetic-field-assisted 90° off-axis pulsed laser deposition, 2024, Japanese Journal of Applied Physics

Their work involves detailed experimental studies on bismuth ferrite (BiFeO3) thin films, utilizing advanced deposition techniques assisted by magnetic fields to analyze microstructural and functional properties. The focus on pulsed laser deposition techniques highlights their engagement with thin-film fabrication methods relevant to electronic and magnetic device applications.

Masanori Okuyama's research output reflects interdisciplinary integration across materials science and engineering disciplines, emphasizing functional oxides with applications in ferroelectricity and magneto-optical materials.

Best Publications

  • Giant Ferroelectric Polarization Beyond 150 μC/cm2 in BiFeO3 Thin Film

    Kwi Young Yun;Dan Ricinschi;Takeshi Kanashima;Minoru Noda

  • Structural and multiferroic properties of BiFeO3 thin films at room temperature

    Kwi Young Yun;Minoru Noda;Masanori Okuyama;Hiromasa Saeki

  • Prominent ferroelectricity of BiFeO3 thin films prepared by pulsed-laser deposition

    Kwi Young Yun;Minoru Noda;Masanori Okuyama

  • A mechanism for the 150 µC cm(-2) polarization of BiFeO(3) films based on first-principles calculations and new structural data.

    Dan Ricinschi;Kwi-Young Yun;Masanori Okuyama

  • Enhancement of electrical properties in polycrystalline BiFeO3 thin films

    Kwi Young Yun;Dan Ricinschi;Takeshi Kanashima;Masanori Okuyama

  • Preparation and basic properties of PbTiO3 ferroelectric thin films and their device applications

    M. Okuyama;Y. Hamakawa

  • Arrayed ultrasonic microsensors with high directivity for in-air use using PZT thin film on silicon diaphragms ☆

    Kaoru Yamashita;Hiroshi Katata;Masanori Okuyama;Hiromi Miyoshi

  • Analysis of ferroelectric switching in finite media as a Landau-type phase transition

    Dan Ricinschi;Catalin Harnagea;Constantin Papusoi;Liliana Mitoseriu

  • First-order reversal curves diagrams for the characterization of ferroelectric switching

    Alexandru Stancu;Dan Ricinschi;Liliana Mitoseriu;Petronel Postolache

  • Epitaxial growth of ferroelectric PLZT thin film and their optical properties

    M. Okuyama;T. Usuki;Y. Hamakawa;T. Nakagawa

  • Low Temperature Growth of SiO2 Thin Film by Double-Excitation Photo-CVD

    Kohji Inoue;Masanori Michimori;Masanori Okuyama;Yoshihiro Hamakawa

  • Strained SrTiO3/BaTiO3 Superlattices Formed by Laser Ablation Technique and Their High Dielectric Properties

    Hitoshi Tabata;Hidekazu Tanaka;Tomoji Kawai;Masanori Okuyama

  • Tactile sensor array using microcantilever with nickel–chromium alloy thin film of low temperature coefficient of resistance and its application to slippage detection

    Masayuki Sohgawa;Daiki Hirashima;Yusuke Moriguchi;Tatsuya Uematsu

  • Analysis and Improvement of Retention Time of Memorized State of Metal-Ferroelectric-Insulator-Semiconductor Structure for Ferroelectric Gate FET Memory

    Mitsue Takahashi;Hideki Sugiyama;Toshiyuki Nakaiso;Kazushi Kodama

  • “MFS FET” -A New Type of Nonvolatile Memory Switch Using PLZT Film

    Yasuyuki Higuma;Yasushi Matsui;Masanori Okuyama;Taichi Nakagawa

  • A new type of dielectric bolometer mode of detector pixel using ferroelectric thin film capacitors for infrared image sensor

    Minoru Noda;Kazuhiko Hashimoto;Ryuichi Kubo;Hidekazu Tanaka

  • Ferroelectric Properties of RF Sputtered PLZT Thin Film

    Taichi Nakagawa;Jiro Yamaguchi;Tatsuro Usuki;Yasushi Matsui

  • Preparation of PbTiO 3 Ferroelectric Thin Film by Chemical Vapor Deposition

    Taichi Nakagawa;Jiro Yamaguchi;Masanori Okuyama;Yoshihiro Hamakawa

  • PbTiO3 ferroelectric thin film gate fet for infrared detection

    M. Okuyama;Y. Matsui;H. Nakano;Y. Hamakawa

  • Ferroelectric Thin Films

    Masanori Okuyama;Yoshihiro Ishibashi

Frequent Co-Authors

Yoshihiro Hamakawa
Yoshihiro Hamakawa Osaka University
Liliana Mitoseriu
Liliana Mitoseriu Alexandru Ioan Cuza University
Hitoshi Tabata
Hitoshi Tabata University of Tokyo
Hiroshi Funakubo
Hiroshi Funakubo Tokyo Institute of Technology
Catalin Harnagea
Catalin Harnagea Institut National de la Recherche Scientifique
Hidekazu Tanaka
Hidekazu Tanaka Ritsumeikan University
Tomoji Kawai
Tomoji Kawai Osaka University
Jianmin Miao
Jianmin Miao Shanghai Jiao Tong University
Paul K. Chu
Paul K. Chu City University of Hong Kong
Osami Sakata
Osami Sakata Japan Synchrotron Radiation Research Institute

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