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Bertil Sundqvist

Bertil Sundqvist

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 41 17716 16022 263 233 291 7074

Bertil Sundqvist publications per year

The chart shows the history of publications by Bertil Sundqvist between 1975 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Bertil Sundqvist published across 51 years, from 1975 to 2025, averaging 6.5 papers a year. Output peaked at 17 publications in 2005. 3 of the 329 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1975 to 2025. Vertical axis: number of publications, 0 to 17. Peak 17 publications in 2005. 1975: 2 publications 1976: 1 publication 1977: 3 publications 1978: 1 publication 1979: 1 publication 1980: 0 publications 1981: 2 publications 1982: 2 publications 1983: 3 publications 1984: 6 publications 1985: 4 publications 1986: 5 publications 1987: 2 publications 1988: 5 publications 1989: 5 publications 1990: 7 publications 1991: 3 publications 1992: 7 publications 1993: 4 publications 1994: 7 publications 1995: 9 publications 1996: 16 publications 1997: 15 publications 1998: 10 publications 1999: 8 publications 2000: 15 publications 2001: 10 publications 2002: 13 publications 2003: 8 publications 2004: 5 publications 2005: 17 publications 2006: 15 publications 2007: 16 publications 2008: 10 publications 2009: 12 publications 2010: 9 publications 2011: 10 publications 2012: 7 publications 2013: 8 publications 2014: 4 publications 2015: 7 publications 2016: 4 publications 2017: 10 publications 2018: 5 publications 2019: 1 publication 2020: 2 publications 2021: 7 publications 2022: 1 publication 2023: 2 publications 2024: 2 publications 2025: 1 publication
1975 2025

329 publications in total across all disciplines

View publications per year as a table
Bertil Sundqvist: publications per year, 1975 to 2025
Year Publications
1975 2
1976 1
1977 3
1978 1
1979 1
1980 0
1981 2
1982 2
1983 3
1984 6
1985 4
1986 5
1987 2
1988 5
1989 5
1990 7
1991 3
1992 7
1993 4
1994 7
1995 9
1996 16
1997 15
1998 10
1999 8
2000 15
2001 10
2002 13
2003 8
2004 5
2005 17
2006 15
2007 16
2008 10
2009 12
2010 9
2011 10
2012 7
2013 8
2014 4
2015 7
2016 4
2017 10
2018 5
2019 1
2020 2
2021 7
2022 1
2023 2
2024 2
2025 1
Total 329
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Bertil Sundqvist 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 Bertil Sundqvist 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, 281–300 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: 291 publications — 61st percentile

61% 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
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
281–300 939 291
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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Bertil Sundqvist 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 Bertil Sundqvist 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, 40–41 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: 41 D-Index — 2nd percentile

2% 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 41
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
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

Bertil Sundqvist is a researcher affiliated with Umeå University in Sweden, specializing in the field of materials science. Their work primarily focuses on materials chemistry, with notable contributions related to carbon-based materials and high-pressure geophysics.

Their recent publications demonstrate engagement in various aspects of advanced materials and carbon chemistry. Noteworthy papers include:

  • Carbon under pressure, 2021, Physics Reports
  • Ultrahard bulk amorphous carbon from collapsed fullerene, 2021, Nature
  • Molecular insertion regulates the donor-acceptor interactions in cocrystals for the design of piezochromic luminescent materials, 2021, Nature Communications
  • Decompression-Induced Diamond Formation from Graphite Sheared under Pressure, 2020, Physical Review Letters
  • Negative Volume Compressibility in Sc3N@C80-Cubane Cocrystal with Charge Transfer, 2020, Journal of the American Chemical Society

Their research covers several main topics within the materials science domain, including:

  • Diamond and Carbon-based Materials Research
  • Fullerene Chemistry and Applications
  • Boron and Carbon Nanomaterials Research
  • Carbon Nanotubes in Composites
  • High-pressure geophysics and materials
  • Graphene research and applications
  • Luminescence and Fluorescent Materials

Frequent coauthors collaborating with Sundqvist include Mingguang Yao, Bingbing Liu, Jiajun Dong, Chunguang Zhai, and Yuchen Shang. These collaboration networks indicate a multidisciplinary approach within carbon materials and related chemistry.

Common venues for Sundqvist's publications reflect the interdisciplinary nature of their research, combining materials science, chemistry, and physics perspectives. Frequent publication venues are:

  • Nature Communications
  • Nature
  • Physics Reports
  • Nature Materials
  • Physical Review Letters

Their expertise also spans subfields such as materials chemistry, organic chemistry, atomic and molecular physics and optics, electrical and electronic engineering, and geophysics, reflecting broad scientific interests anchored around carbon materials and their high-pressure behavior.

Best Publications

  • Magnetic carbon (Retracted Article. See vol 440, pg 707, 2006)

    TL Makarova;B Sundqvist;R Hohne;P Esquinazi

  • High-pressure polymerized phases of C60

    Vladimir D. Blank;Sergey G. Buga;Gennadii A. Dubitsky;Nadejda R. Serebryanaya

  • Fullerenes under high pressures

    Unknown

  • Thermal conductivity of solids and liquids under pressure

    Russel George Ross;Per Andersson;Bertil Sundqvist;Gunnar Bäckström

  • Resistivity of a composite conducting polymer as a function of temperature, pressure, and environment: Applications as a pressure and gas concentration transducer

    Bo Lundberg;Bertil Sundqvist

  • Ultrahard bulk amorphous carbon from collapsed fullerene

    Yuchen Shang;Zhaodong Liu;Jiajun Dong;Mingguang Yao

  • Synthesis of thin, rectangular C60 nanorods using m-xylene as a shape controller

    Lin Wang;Bingbing Liu;Dedi Liu;Mingguang Yao

  • Highly Enhanced Luminescence from Single-Crystalline C60·1m-xylene Nanorods

    Lin Wang;Bingbing Liu;Shidan Yu;Mingguang Yao

  • Novel Superhard sp^{3} Carbon Allotrope from Cold-Compressed C_{70} Peapods.

    Xigui Yang;Mingguang Yao;Xiangying Wu;Shijie Liu

  • NMR and Raman characterization of pressure polymerized C60

    Per-Axel Persson;Ulf Edlund;Per Jacobsson;Dan Johnels

  • Thermal conductivity of highly crystallized polyethylene

    Junchun Yu;Bertil Sundqvist;Bounphanh Tonpheng;Ove Andersson

  • Thermal diffusivity and thermal conductivity of Chromel, Alumel, and Constantan in the range 100–450 K

    Bertil Sundqvist

  • Carbon under pressure

    Bertil Sundqvist

  • A comparative study of photopoymerised and pressure polymerised C60 films.

    Thomas Wågberg;Per Jacobsson;Bertil Sundqvist

  • Topochemical Polymerization of C70 Controlled by Monomer Crystal Packing

    Alexander V. Soldatov;Georg Roth;Alexander Dzyabchenko;Dan Johnels

  • Raman signature to identify the structural transition of single-wall carbon nanotubes under high pressure

    Mingguang Yao;Zhigang Wang;Zhigang Wang;Bingbing Liu;Yonggang Zou

  • First X-ray diffraction analysis of pressure polymerized C60 single crystals

    Roger Moret;Pascale Launois;Per-Axel Persson;Bertil Sundqvist

  • High-pressure synthesis, structural and Raman studies of a two-dimensional polymer crystal of C60.

    Roger Moret;Pascale Launois;Thomas Wågberg;Bertil Sundqvist

  • Molecular insertion regulates the donor-acceptor interactions in cocrystals for the design of piezochromic luminescent materials.

    Chunguang Zhai;Xiu Yin;Shifeng Niu;Mingguang Yao

  • Synthesis and growth mechanism of differently shaped C60 nano/microcrystals produced by evaporation of various aromatic C60 solutions

    Mingguang Yao;Britt M. Andersson;Patrik Stenmark;Bertil Sundqvist

  • High-temperature superconductivity in sulfur hydride evidenced by alternating-current magnetic susceptibility.

    Xiaoli Huang;Xin Wang;Defang Duan;Bertil Sundqvist;Bertil Sundqvist

  • Fullerenes and fullerene nanostructures

    Alexander Soldatov;P. Jacobsson;P-A Persson;B. Sundqvist

  • Magnetism in photopolymerized fullerenes

    Tatiana L Makarova;K.-H. Han;P Esquinazi;R.R. da Silva

  • Retraction: Magnetic carbon.

    T. L. Makarova;B. Sundqvist;R. Höhne;P. Esquinazi

Frequent Co-Authors

Thomas Wågberg
Thomas Wågberg Umeå University
Bingbing Liu
Bingbing Liu Jilin University
Per Jacobsson
Per Jacobsson Chalmers University of Technology
Guangtian Zou
Guangtian Zou Jilin University
Alexandr V. Talyzin
Alexandr V. Talyzin Umeå University
Bo Zou
Bo Zou Jilin University
Ludvig Edman
Ludvig Edman Umeå University
Yaroslav Filinchuk
Yaroslav Filinchuk Université Catholique de Louvain
Eva Olsson
Eva Olsson Chalmers University of Technology
Pablo Esquinazi
Pablo Esquinazi Leipzig University

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