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Chemistry
Sweden
2026
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Physics
Sweden
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 112 724 638 6 4 1107 55031
Physics 108 1239 1172 8 8 1036 51045

Hans Ågren publications per year

The chart shows the history of publications by Hans Ågren between 1970 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hans Ågren published across 56 years, from 1970 to 2025, averaging 25.4 papers a year. Output peaked at 61 publications in 2014. 104 of the 1,423 publications appeared in the last two years.

No. of publications
20 40 60
Bar chart. Horizontal axis: year, 1970 to 2025. Vertical axis: number of publications, 0 to 61. Peak 61 publications in 2014. 1970: 1 publication 1971: 0 publications 1972: 1 publication 1973: 0 publications 1974: 0 publications 1975: 5 publications 1976: 2 publications 1977: 5 publications 1978: 2 publications 1979: 5 publications 1980: 8 publications 1981: 4 publications 1982: 12 publications 1983: 14 publications 1984: 8 publications 1985: 9 publications 1986: 5 publications 1987: 10 publications 1988: 13 publications 1989: 6 publications 1990: 3 publications 1991: 14 publications 1992: 17 publications 1993: 26 publications 1994: 24 publications 1995: 28 publications 1996: 33 publications 1997: 42 publications 1998: 44 publications 1999: 39 publications 2000: 31 publications 2001: 27 publications 2002: 25 publications 2003: 33 publications 2004: 34 publications 2005: 36 publications 2006: 40 publications 2007: 30 publications 2008: 32 publications 2009: 33 publications 2010: 35 publications 2011: 44 publications 2012: 34 publications 2013: 42 publications 2014: 61 publications 2015: 43 publications 2016: 42 publications 2017: 43 publications 2018: 26 publications 2019: 41 publications 2020: 50 publications 2021: 48 publications 2022: 58 publications 2023: 51 publications 2024: 56 publications 2025: 48 publications
1970 2025

1,423 publications in total across all disciplines

View publications per year as a table
Hans Ågren: publications per year, 1970 to 2025
Year Publications
1970 1
1971 0
1972 1
1973 0
1974 0
1975 5
1976 2
1977 5
1978 2
1979 5
1980 8
1981 4
1982 12
1983 14
1984 8
1985 9
1986 5
1987 10
1988 13
1989 6
1990 3
1991 14
1992 17
1993 26
1994 24
1995 28
1996 33
1997 42
1998 44
1999 39
2000 31
2001 27
2002 25
2003 33
2004 34
2005 36
2006 40
2007 30
2008 32
2009 33
2010 35
2011 44
2012 34
2013 42
2014 61
2015 43
2016 42
2017 43
2018 26
2019 41
2020 50
2021 48
2022 58
2023 51
2024 56
2025 48
Total 1,423
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Hans Ågren 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 Hans Ågren 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, 1,101–1,120 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: 1,107 publications — 99th percentile

99% 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
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 1,107
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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Hans Ågren 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 Hans Ågren 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, 112–113 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: 112 D-Index — 96th percentile

96% 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
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 65 112
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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Research.com Recognitions

  • 2026 - Research.com Chemistry in Sweden Leader Award
  • 2026 - Research.com Physics in Sweden Leader Award
  • 2025 - Research.com Chemistry in Sweden Leader Award
  • 2025 - Research.com Physics in Sweden Leader Award

Overview

Hans Ågren is affiliated with Uppsala University in Sweden and is actively engaged in research primarily within the field of Materials Science. Their work spans multiple subfields including Materials Chemistry, Electrical and Electronic Engineering, Atomic and Molecular Physics and Optics, Organic Chemistry, and Molecular Biology.

The scientist's research covers a variety of topics with a focus on luminescent and fluorescent materials, crystallization and solubility studies, and X-ray diffraction in crystallography. Other notable areas of study include organic light-emitting diodes research, porphyrin and phthalocyanine chemistry, advanced photocatalysis techniques, and luminescence properties of advanced materials.

Hans Ågren has contributed to numerous publications, with frequent appearances in specific high-profile venues. These include:

  • The Cambridge Structural Database
  • Angewandte Chemie International Edition
  • Physical Chemistry Chemical Physics
  • Angewandte Chemie
  • Zenodo (CERN European Organization for Nuclear Research)

Among their recent papers are:

  • "Two-dimensional MXenes: From morphological to optical, electric, and magnetic properties and applications," 2020, published in Physics Reports
  • "Recent Advances in Oxidation Stable Chemistry of 2D MXenes," 2021, published in Advanced Materials
  • "Applications of Few-Layer Nb2C MXene: Narrow-Band Photodetectors and Femtosecond Mode-Locked Fiber Lasers," 2021, published in ACS Nano
  • "Hetero-MXenes: Theory, Synthesis, and Emerging Applications," 2021, published in Advanced Materials
  • "NIR-II Responsive Inorganic 2D Nanomaterials for Cancer Photothermal Therapy: Recent Advances and Future Challenges," 2021, published in Advanced Functional Materials

Hans Ågren frequently collaborates with other researchers. Their most frequent co-authors include:

  • Glib Baryshnikov
  • Artem V. Kuklin
  • Boris F. Minaev
  • Yongshu Xie
  • Chengjie Li

Best Publications

  • The Dalton quantum chemistry program system

    Kestutis Aidas;Celestino Angeli;Keld L. Bak;Vebjørn Bakken

  • Tau protein in cerebrospinal fluid: a biochemical marker for axonal degeneration in Alzheimer disease?

    K. Blennow;A. Wallin;H. Ågren;C. Spenger

  • (α-NaYbF4:Tm3+)/CaF2 Core/Shell Nanoparticles with Efficient Near-Infrared to Near-Infrared Upconversion for High-Contrast Deep Tissue Bioimaging

    Guanying Chen;Jie Shen;Tymish Y. Ohulchanskyy;Nayan J. Patel

  • Ultrasmall monodisperse NaYF4:Yb3+/Tm3+ nanocrystals with enhanced near-infrared to near-infrared upconversion photoluminescence

    Guanying Chen;Tymish Y. Ohulchanskyy;Rajiv Kumar;Hans Ågren;Hans Ågren

  • Theory and Calculation of the Phosphorescence Phenomenon

    Gleb Baryshnikov;Boris Minaev;Hans Ågren;Hans Ågren

  • Dalton, a molecular electronic structure program

    H. Agren;David John. Wilson;O. Vahtras;P. R. Taylor

  • Calculations of near-edge x-ray-absorption spectra of gas-phase and chemisorbed molecules by means of density-functional and transition-potential theory

    L. Triguero;L. G. M. Pettersson;H. Ågren

  • Resonant X-ray Raman scattering

    Faris Gel'mukhanov;Hans Ågren

  • Light upconverting core–shell nanostructures: nanophotonic control for emerging applications

    Guanying Chen;Guanying Chen;Hans Ågren;Tymish Y. Ohulchanskyy;Paras N. Prasad;Paras N. Prasad

  • Principles of phosphorescent organic light emitting devices.

    Boris Minaev;Gleb Baryshnikov;Hans Agren

  • Tau and Abeta42 in cerebrospinal fluid from healthy adults 21-93 years of age: establishment of reference values.

    Magnus Sjögren;Hugo Vanderstichele;Hans Ågren;Olof Zachrisson

  • Recent Advances in Oxidation Stable Chemistry of Two-Dimensional MXenes.

    Fangcheng Cao;Ye Zhang;Hongqing Wang;Karim Khan

  • Core/Shell NaGdF4:Nd3+/NaGdF4 Nanocrystals with Efficient Near-Infrared to Near-Infrared Downconversion Photoluminescence for Bioimaging Applications

    Guanying Chen;Tymish Y. Ohulchanskyy;Sha Liu;Wing Cheung Law

  • Molecular structure of alcohol-water mixtures

    Jinghua Guo;Yi Luo;Andreas Augustsson;Andreas Augustsson;Stepan Kashtanov

  • Density-functional theory of linear and nonlinear time-dependent molecular properties

    Paweł Sałek;Olav Vahtras;Trygve Helgaker;Hans Ågren

  • Intense Visible and Near-Infrared Upconversion Photoluminescence in Colloidal LiYF4:Er3+ Nanocrystals under Excitation at 1490 nm

    Guanying Chen;Tymish Y. Ohulchanskyy;Aliaksandr Kachynski;Hans Ågren

  • Energy-Cascaded Upconversion in an Organic Dye-Sensitized Core/Shell Fluoride Nanocrystal

    Guanying Chen;Jossana A. Damasco;Hailong Qiu;Hailong Qiu;Wei Shao;Wei Shao

  • Dye-sensitized lanthanide-doped upconversion nanoparticles

    Xindong Wang;Rashid R. Valiev;Rashid R. Valiev;Tymish Y. Ohulchanskyy;Hans Ågren;Hans Ågren

  • X-Ray Emission Spectroscopy of Hydrogen Bonding and Electronic Structure of Liquid Water

    Jinghua Guo;Yi Luo;Andreas Augustsson;Jan-Erik Rubensson

  • Detailed study of pyridine at the C 1s and N 1s ionization thresholds: The influence of the vibrational fine structure

    C. Kolczewski;R. Puttner;O. Plashkevych;Hans Ågren

Frequent Co-Authors

Yi Luo
Yi Luo University of Science and Technology of China
Boris F. Minaev
Boris F. Minaev Royal Institute of Technology
Svante Svensson
Svante Svensson Uppsala University
Kenneth Ruud
Kenneth Ruud University of Tromsø - The Arctic University of Norway
Paras N. Prasad
Paras N. Prasad University at Buffalo, State University of New York
Kurt V. Mikkelsen
Kurt V. Mikkelsen University of Copenhagen
Guanying Chen
Guanying Chen Harbin Institute of Technology
Jacob Kongsted
Jacob Kongsted University of Southern Denmark
Trygve Helgaker
Trygve Helgaker University of Oslo
Lars G. M. Pettersson
Lars G. M. Pettersson Stockholm University

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