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Yasutomo Segawa

Yasutomo Segawa

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 69 6297 5718 405 380 139 14940

Yasutomo Segawa publications per year

The chart shows the history of publications by Yasutomo Segawa between 2006 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Yasutomo Segawa published across 21 years, from 2006 to 2026, averaging 9.2 papers a year. Output peaked at 24 publications in 2023. 16 of the 193 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 2006 to 2026. Vertical axis: number of publications, 0 to 24. Peak 24 publications in 2023. 2006: 1 publication 2007: 2 publications 2008: 2 publications 2009: 3 publications 2010: 2 publications 2011: 12 publications 2012: 14 publications 2013: 8 publications 2014: 9 publications 2015: 16 publications 2016: 11 publications 2017: 8 publications 2018: 6 publications 2019: 9 publications 2020: 15 publications 2021: 9 publications 2022: 22 publications 2023: 24 publications 2024: 4 publications 2025: 3 publications 2026: 13 publications
2006 2026

193 publications in total across all disciplines

View publications per year as a table
Yasutomo Segawa: publications per year, 2006 to 2026
Year Publications
2006 1
2007 2
2008 2
2009 3
2010 2
2011 12
2012 14
2013 8
2014 9
2015 16
2016 11
2017 8
2018 6
2019 9
2020 15
2021 9
2022 22
2023 24
2024 4
2025 3
2026 13
Total 193
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Yasutomo Segawa publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Yasutomo Segawa sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 121–140 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 139 publications — 10th percentile

10% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918 139
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Yasutomo Segawa D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Yasutomo Segawa sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 68–69 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 69 D-Index — 66th percentile

66% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683 69
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Yasutomo Segawa is affiliated with Nagoya University in Japan and works primarily in the fields of materials science and chemistry. Their research focuses on the synthesis and properties of aromatic compounds, particularly in relation to carbon-based nanostructures. Segawa's work contributes to understanding crystallization, solubility studies, and X-ray diffraction in crystallography as key methods within their research domain.

Their subfields of study include materials chemistry and organic chemistry, with additional contributions to molecular biology, physical and theoretical chemistry, and electronic, optical, and magnetic materials. The main scientific topics covered in their publications are crystallization and solubility studies, X-ray diffraction in crystallography, synthesis and properties of aromatic compounds, fullerene chemistry and applications, carbon nanotubes in composites, organoboron and organosilicon chemistry, and porphyrin and phthalocyanine chemistry.

Frequent co-authors of Segawa include:

  • Kenichiro Itami
  • Haruki Sugiyama
  • Akiko Yagi
  • Motonobu Kuwayama
  • Hiroki Shudo

The main venues where Segawa publishes research findings are:

  • The Cambridge Structural Database
  • Chemical Communications
  • Nature Communications
  • Angewandte Chemie
  • Chemistry - A European Journal

Significant recent papers authored or co-authored by Segawa include:

  • Synthesis of a Möbius carbon nanobelt, 2022, Nature Synthesis
  • Synthesis of a zigzag carbon nanobelt, 2021, Nature Chemistry
  • Chemical Synthesis of Carbon Nanorings and Nanobelts, 2021, Accounts of Materials Research
  • Synthetic Strategies of Carbon Nanobelts and Related Belt-Shaped Polycyclic Aromatic Hydrocarbons, 2020, Chemistry - A European Journal
  • A Nonalternant Aromatic Belt: Methylene-Bridged [6]Cycloparaphenylene Synthesized from Pillar[6]arene, 2020, Journal of the American Chemical Society

The research activities of Segawa engage deeply with carbon nanobelts, nanorings, and related polycyclic aromatic hydrocarbons. Their studies explore synthetic strategies and the molecular architectures of these unique carbon structures, contributing knowledge to both the chemical synthesis and functional properties of advanced aromatic compounds. The work also overlaps with fullerene chemistry and carbon nanotube composites, indicating a broad interest in carbon-based nanomaterials and their potential applications.

Best Publications

  • Synthesis of extended π-systems through C-H activation.

    Yasutomo Segawa;Takehisa Maekawa;Kenichiro Itami

  • A grossly warped nanographene and the consequences of multiple odd-membered-ring defects

    Katsuaki Kawasumi;Qianyan Zhang;Yasutomo Segawa;Lawrence T. Scott

  • Boryllithium: Isolation, Characterization, and Reactivity as a Boryl Anion

    Yasutomo Segawa;Makoto Yamashita;Kyoko Nozaki

  • Synthesis of a carbon nanobelt

    Guillaume Povie;Yasutomo Segawa;Taishi Nishihara;Yuhei Miyauchi;Yuhei Miyauchi

  • Structurally uniform and atomically precise carbon nanostructures

    Yasutomo Segawa;Hideto Ito;Kenichiro Itami

  • Initiation of carbon nanotube growth by well-defined carbon nanorings

    Haruka Omachi;Takuya Nakayama;Eri Takahashi;Yasutomo Segawa

  • Synthesis of cycloparaphenylenes and related carbon nanorings: a step toward the controlled synthesis of carbon nanotubes.

    Haruka Omachi;Yasutomo Segawa;Kenichiro Itami

  • Chemistry of boryllithium: synthesis, structure, and reactivity.

    Yasutomo Segawa;Yuta Suzuki;Makoto Yamashita;Kyoko Nozaki

  • Design and Synthesis of Carbon Nanotube Segments.

    Yasutomo Segawa;Akiko Yagi;Katsuma Matsui;Kenichiro Itami

  • Combined experimental and theoretical studies on the photophysical properties of cycloparaphenylenes

    Yasutomo Segawa;Aiko Fukazawa;Sanae Matsuura;Haruka Omachi

  • Topological molecular nanocarbons: All-benzene catenane and trefoil knot

    Yasutomo Segawa;Motonobu Kuwayama;Yuh Hijikata;Yuh Hijikata;Masako Fushimi

  • Theoretical studies on the structures and strain energies of cycloparaphenylenes.

    Yasutomo Segawa;Haruka Omachi;Kenichiro Itami

  • Synthesis, Structures, and Properties of π-Extended Double Helicene: A Combination of Planar and Nonplanar π-Systems.

    Takao Fujikawa;Yasutomo Segawa;Kenichiro Itami

  • Concise Synthesis and Crystal Structure of [12]Cycloparaphenylene

    Yasutomo Segawa;Shinpei Miyamoto;Haruka Omachi;Sanae Matsuura

  • A Modular and Size‐Selective Synthesis of [n]Cycloparaphenylenes: A Step toward the Selective Synthesis of [n,n] Single‐Walled Carbon Nanotubes

    Haruka Omachi;Sanae Matsuura;Yasutomo Segawa;Kenichiro Itami

  • Syntheses of PBP Pincer Iridium Complexes: A Supporting Boryl Ligand

    Yasutomo Segawa;Makoto Yamashita;Kyoko Nozaki

  • para-C-H Borylation of Benzene Derivatives by a Bulky Iridium Catalyst.

    Yutaro Saito;Yasutomo Segawa;Kenichiro Itami

  • Boryl anion attacks transition-metal chlorides to form boryl complexes: syntheses, spectroscopic, and structural studies on group 11 borylmetal complexes

    Yasutomo Segawa;Makoto Yamashita;Kyoko Nozaki

  • Synthesis, structure of borylmagnesium, and its reaction with benzaldehyde to form benzoylborane.

    Makoto Yamashita;Yuta Suzuki;Yasutomo Segawa;Kyoko Nozaki

  • Inside Cover: Thiophene‐Based, Radial π‐Conjugation: Synthesis, Structure, and Photophysical Properties of Cyclo‐1,4‐phenylene‐2′,5′‐thienylenes (Angew. Chem. Int. Ed. 1/2015)

    Hideto Ito;Yukari Mitamura;Yasutomo Segawa;Kenichiro Itami

  • Polycyclic Arene Synthesis by Annulative π-Extension

    Hideto Ito;Yasutomo Segawa;Kei Murakami;Kenichiro Itami

Frequent Co-Authors

Kenichiro Itami
Kenichiro Itami Nagoya University
Lawrence T. Scott
Lawrence T. Scott Boston College
Kyoko Nozaki
Kyoko Nozaki University of Tokyo
Makoto Yamashita
Makoto Yamashita Nagoya University
Ryo Kitaura
Ryo Kitaura Nagoya University
Hisanori Shinohara
Hisanori Shinohara Nagoya University
Yasumitsu Miyata
Yasumitsu Miyata Tokyo Metropolitan University
Yuhei Miyauchi
Yuhei Miyauchi Kyoto University
Atsushi Wakamiya
Atsushi Wakamiya Kyoto University
Roman Fasel
Roman Fasel Swiss Federal Laboratories for Materials Science and Technology

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