World's Best Scientists 2026 revealed!
Clas Persson

Clas Persson

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 53 9132 8817 8 7 288 12022
Chemistry 51 13825 12443 37 29 262 11200

Clas Persson publications per year

The chart shows the history of publications by Clas Persson between 1996 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Clas Persson published across 30 years, from 1996 to 2025, averaging 10.9 papers a year. Output peaked at 29 publications in 2019. 17 of the 326 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1996 to 2025. Vertical axis: number of publications, 0 to 29. Peak 29 publications in 2019. 1996: 3 publications 1997: 1 publication 1998: 4 publications 1999: 8 publications 2000: 2 publications 2001: 12 publications 2002: 9 publications 2003: 8 publications 2004: 11 publications 2005: 20 publications 2006: 17 publications 2007: 5 publications 2008: 10 publications 2009: 10 publications 2010: 5 publications 2011: 5 publications 2012: 14 publications 2013: 23 publications 2014: 21 publications 2015: 14 publications 2016: 12 publications 2017: 17 publications 2018: 18 publications 2019: 29 publications 2020: 10 publications 2021: 10 publications 2022: 3 publications 2023: 8 publications 2024: 6 publications 2025: 11 publications
1996 2025

326 publications in total across all disciplines

View publications per year as a table
Clas Persson: publications per year, 1996 to 2025
Year Publications
1996 3
1997 1
1998 4
1999 8
2000 2
2001 12
2002 9
2003 8
2004 11
2005 20
2006 17
2007 5
2008 10
2009 10
2010 5
2011 5
2012 14
2013 23
2014 21
2015 14
2016 12
2017 17
2018 18
2019 29
2020 10
2021 10
2022 3
2023 8
2024 6
2025 11
Total 326
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Clas Persson publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Clas Persson sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 57 bars. Horizontal axis: publications, 50–69 to 1,163+. Vertical axis: number of scientists, 0 to 891. Most scientists, 891, have 190–209 publications. The last bar groups every scientist with 1,163 publications or more. The highlighted bar, 270–289 publications, is where this scientist sits. 50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50–69 publications 1,163+

This scientist: 288 publications — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

View publications distribution as a table
Number of Materials Science scientists by publication count, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
Publications Scientists This scientist
50–69 28
70–89 152
90–109 356
110–129 487
130–149 723
150–169 835
170–189 850
190–209 891
210–229 862
230–249 766
250–269 726
270–289 665 288
290–309 593
310–329 537
330–349 477
350–369 440
370–389 356
390–409 321
410–429 256
430–449 246
450–469 216
470–489 212
490–509 174
510–529 194
530–549 162
550–569 131
570–589 111
590–609 103
610–629 99
630–649 77
650–669 92
670–689 56
690–709 53
710–729 53
730–749 38
750–769 52
770–789 43
790–809 38
810–829 34
830–849 25
850–869 18
870–889 20
890–909 24
910–929 27
930–949 20
950–969 17
970–989 10
990–1,009 16
1,010–1,029 13
1,030–1,049 12
1,050–1,069 9
1,070–1,089 8
1,090–1,109 7
1,110–1,129 9
1,130–1,149 2
1,150–1,162 5
1,163+ 100
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Clas Persson D-index placement in Materials Science in 2026

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

No. of scientists
200 400 600
Bar chart with 64 bars. Horizontal axis: D-Index, 40–41 to 165+. Vertical axis: number of scientists, 0 to 667. Most scientists, 667, have 52–53 D-Index. The last bar groups every scientist with 165 D-Index or more. The highlighted bar, 52–53 D-Index, is where this scientist sits. 40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40–41 D-Index 165+

This scientist: 53 D-Index — 30th percentile

30% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

View D-Index distribution as a table
Number of Materials Science scientists by D-index, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
D-Index Scientists This scientist
40–41 211
42–43 450
44–45 612
46–47 612
48–49 598
50–51 657
52–53 667 53
54–55 621
56–57 597
58–59 610
60–61 587
62–63 606
64–65 533
66–67 490
68–69 469
70–71 378
72–73 421
74–75 359
76–77 323
78–79 299
80–81 230
82–83 210
84–85 195
86–87 203
88–89 175
90–91 175
92–93 142
94–95 121
96–97 117
98–99 107
100–101 88
102–103 85
104–105 68
106–107 62
108–109 57
110–111 45
112–113 49
114–115 50
116–117 34
118–119 38
120–121 37
122–123 29
124–125 28
126–127 24
128–129 33
130–131 28
132–133 21
134–135 20
136–137 23
138–139 17
140–141 12
142–143 17
144–145 21
146–147 13
148–149 11
150–151 14
152–153 13
154–155 9
156–157 10
158–159 7
160–161 4
162–163 4
164 3
165+ 98
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Overview

Clas Persson is affiliated with the University of Oslo in Norway and has a research focus spanning materials science, engineering, and physics and astronomy. Their work covers a diverse range of fields including materials chemistry, atomic and molecular physics and optics, electrical and electronic engineering, civil and structural engineering, and atmospheric science.

The primary topics of Persson's research explore chalcogenide semiconductor thin films, quantum dots synthesis and properties, quantum electrodynamics and Casimir effect, copper-based nanomaterials and applications, thermal radiation and cooling technologies, semiconductor materials and interfaces, as well as nanoparticles nucleation surface interactions.

Persson's recent publications include:

  • Irvsp: To obtain irreducible representations of electronic states in the VASP (2020), published in Computer Physics Communications
  • Chemistry of Oxygen Ionosorption on SnO2 Surfaces (2021), published in ACS Applied Materials & Interfaces
  • Wide-gap (Ag,Cu)(In,Ga)Se2 solar cells with different buffer materials-A path to a better heterojunction (2020), published in Progress in Photovoltaics Research and Applications
  • Full-Spectrum High-Resolution Modeling of the Dielectric Function of Water (2020), published in UNICA IRIS Institutional Research Information System (University of Cagliari)
  • Surface studies of the chemical environment in gold nanorods supported by X-ray photoelectron spectroscopy (XPS) and ab initio calculations (2021), published in Journal of Materials Research and Technology

Frequent collaborators in their research include M. Boström, Iver Brevik, Dan Huang, Oleksandr I. Malyi, and Changqing Lin.

The venues that frequently publish Persson's work include:

  • Physical Review B
  • ACS Applied Materials & Interfaces
  • Physical Chemistry Chemical Physics
  • arXiv (Cornell University)
  • Journal of Materials Chemistry A

Best Publications

  • Electronic and optical properties of Cu2ZnSnS4 and Cu2ZnSnSe4

    Clas Persson

  • n -type doping of CuIn Se 2 and CuGa Se 2

    Clas Persson;Yu-Jun Zhao;Stephan Lany;Alex Zunger

  • Anomalous Grain Boundary Physics in Polycrystalline CuInSe2: The Existence of a Hole Barrier

    Clas Persson;Alex Zunger

  • Phosphorene as an anode material for Na-ion batteries: a first-principles study

    Vadym V. Kulish;Vadym V. Kulish;Oleksandr I. Malyi;Clas Persson;Clas Persson;Ping Wu

  • Relativistic band structure calculation of cubic and hexagonal SiC polytypes

    C Persson;Ulf Lindefelt

  • Optical band-gap determination of nanostructured WO3 film

    P. P. González-Borrero;F. Sato;A. N. Medina;Mauro Luciano Baesso

  • Adsorption of metal adatoms on single-layer phosphorene

    Vadym V. Kulish;Vadym V. Kulish;Oleksandr I. Malyi;Clas Persson;Clas Persson;Ping Wu

  • Strong valence-band offset bowing of ZnO1-xSx enhances p-type nitrogen doping of ZnO-like alloys.

    Clas Persson;Charlotte Platzer-Björkman;Jonas Malmström;Tobias Törndahl

  • The electronic structure of chalcopyrites—bands, point defects and grain boundaries

    Susanne Siebentritt;Malgorzata Igalson;Clas Persson;Stephan Lany

  • Electronic structure of nanostructured ZnO from x-ray absorption and emission spectroscopy and the local density approximation

    C. L. Dong;C. L. Dong;Clas Persson;L. Vayssieres;A. Augustsson;A. Augustsson

  • Cu–Zn disorder and band gap fluctuations in Cu2ZnSn(S,Se)4: Theoretical and experimental investigations

    Jonathan J. S. Scragg;Jes K. Larsen;Mukesh Kumar;Clas Persson

  • Metal-insulator transition and superconductivity in boron-doped diamond

    Thierry Klein;Thierry Klein;Philipp Achatz;Josef Kacmarcik;Josef Kacmarcik;C. Marcenat

  • Interlayer interactions in graphites

    Xiaobin Chen;Fuyang Tian;Fuyang Tian;Clas Persson;Clas Persson;Wenhui Duan

  • Detailed band structure for 3C-, 2H-, 4H-, 6H-SiC, and Si around the fundamental band gap.

    C Persson;Ulf Lindefelt

  • Compositionally induced valence-band offset at the grain boundary of polycrystalline chalcopyrites creates a hole barrier

    Clas Persson;Alex Zunger

  • Ambient dissolution–recrystallization towards large-scale preparation of V2O5 nanobelts for high-energy battery applications

    Xianhong Rui;Xianhong Rui;Xianhong Rui;Yuxin Tang;Oleksandr I. Malyi;Andriy Gusak

  • Comparative study of rutile and anatase SnO2 and TiO2: Band-edge structures, dielectric functions, and polaron effects

    Maofeng Dou;Clas Persson

  • Electronic and optical properties of lead iodide

    R. Ahuja;H. Arwin;A. Ferreira da Silva;C. Persson

  • Polarization-dependent soft-x-ray absorption of highly oriented ZnO microrod arrays

    J. H. Guo;J. H. Guo;L. Vayssieres;L. Vayssieres;Clas Persson;R. Ahuja

  • Determination of the electron effective-mass tensor in 4H SiC.

    D. Volm;B. K. Meyer;D. M. Hofmann;W. M. Chen

Frequent Co-Authors

Rajeev Ahuja
Rajeev Ahuja Uppsala University
Alex Zunger
Alex Zunger University of Colorado Boulder
Chung-Li Dong
Chung-Li Dong Tamkang University
Barry W. Ninham
Barry W. Ninham Australian National University
Yu-Jun Zhao
Yu-Jun Zhao South China University of Technology
Magnus Willander
Magnus Willander Linköping University
Stephan Lany
Stephan Lany National Renewable Energy Laboratory
Jinghua Guo
Jinghua Guo Lawrence Berkeley National Laboratory
Hans Arwin
Hans Arwin Linköping University

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