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Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 64 7904 7164 198 180 186 24689

Henrik Koch publications per year

The chart shows the history of publications by Henrik Koch between 1988 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Henrik Koch published across 39 years, from 1988 to 2026, averaging 7.1 papers a year. Output peaked at 29 publications in 2024. 25 of the 278 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1988 to 2026. Vertical axis: number of publications, 0 to 29. Peak 29 publications in 2024. 1988: 2 publications 1989: 0 publications 1990: 4 publications 1991: 2 publications 1992: 1 publication 1993: 6 publications 1994: 5 publications 1995: 5 publications 1996: 11 publications 1997: 7 publications 1998: 14 publications 1999: 8 publications 2000: 5 publications 2001: 4 publications 2002: 3 publications 2003: 7 publications 2004: 3 publications 2005: 2 publications 2006: 3 publications 2007: 2 publications 2008: 3 publications 2009: 2 publications 2010: 1 publication 2011: 4 publications 2012: 0 publications 2013: 3 publications 2014: 3 publications 2015: 3 publications 2016: 12 publications 2017: 8 publications 2018: 2 publications 2019: 6 publications 2020: 12 publications 2021: 21 publications 2022: 22 publications 2023: 28 publications 2024: 29 publications 2025: 23 publications 2026: 2 publications
1988 2026

278 publications in total across all disciplines

View publications per year as a table
Henrik Koch: publications per year, 1988 to 2026
Year Publications
1988 2
1989 0
1990 4
1991 2
1992 1
1993 6
1994 5
1995 5
1996 11
1997 7
1998 14
1999 8
2000 5
2001 4
2002 3
2003 7
2004 3
2005 2
2006 3
2007 2
2008 3
2009 2
2010 1
2011 4
2012 0
2013 3
2014 3
2015 3
2016 12
2017 8
2018 2
2019 6
2020 12
2021 21
2022 22
2023 28
2024 29
2025 23
2026 2
Total 278
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Henrik Koch publications per year - data summary

  • Henrik Koch, a Chemistry scholar from Scuola Normale Superiore di Pisa, has 278 publications recorded across 39 years, from 1988 to 2026.
  • The oldest publication on record dates to 1988 and the most recent to 2026.
  • The most productive year is 2024, with 29 publications.
  • The least productive years with any output are 1992 and 2010, with 1 publication each.
  • 2 of the 39 years in the span carry no publications at all (1989 and 2012).
  • The rate of publication averages 7.1 papers per year over the whole span, or 7.5 per year counting only the 37 years with at least one publication.
  • The last 5 years on the chart (2022-2026) hold 104 publications, 37% of the career total.
  • Split into equal eras - 1988-2000: 70 publications (5.4 per year); 2001-2013: 37 publications (2.8 per year); 2014-2026: 171 publications (13.2 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Henrik Koch 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 Henrik Koch 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, 181–200 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: 186 publications — 27th percentile

27% 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 1,344 186
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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Henrik Koch publication distribution in Chemistry in 2026 - data summary

  • The chart plots the publication count of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 63 ranges running from 61–80 to 1,295+ publications.
  • Henrik Koch, a Chemistry scholar from Scuola Normale Superiore di Pisa, records 186 publications - the 27th percentile of the discipline.
  • 27% of ranked Chemistry scientists score the same or lower than Henrik Koch, and about 73% score higher.
  • The median of the discipline falls in the 241–260 publications range, and Henrik Koch ranks below the median.
  • The most crowded range is 161–180 publications, holding 1,350 scientists (8% of the field).
  • 77% of the field sits in the lowest quarter of the value range (up to 361–380 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 1,295 publications or more, 100 scientists in all (<1% of the field).

Henrik Koch 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 Henrik Koch 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, 64–65 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: 64 D-Index — 56th percentile

56% 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 64
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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Henrik Koch D-index placement in Chemistry in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 61 ranges running from 40–41 to 159+ D-Index.
  • Henrik Koch, a Chemistry scholar from Scuola Normale Superiore di Pisa, records 64 D-Index - the 56th percentile of the discipline.
  • 56% of ranked Chemistry scientists score the same or lower than Henrik Koch, and about 44% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and Henrik Koch ranks above the median.
  • The most crowded range is 56–57 D-Index, holding 1,051 scientists (6% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 70–71 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 159 D-Index or more, 98 scientists in all (<1% of the field).

Overview

Henrik Koch is affiliated with the Scuola Normale Superiore di Pisa in Italy. Their research primarily spans the domain of Physics and Astronomy, with a strong focus on Atomic and Molecular Physics, and Optics. Additionally, their work encompasses Physical and Theoretical Chemistry, Electrical and Electronic Engineering, Materials Chemistry, and Spectroscopy.

Their major research topics include Spectroscopy and Quantum Chemical Studies, Advanced Chemical Physics Studies, Strong Light-Matter Interactions, Photochemistry and Electron Transfer Studies, Molecular Junctions and Nanostructures, Quantum Information and Cryptography, and Quantum and Electron Transport Phenomena.

Henrik Koch has contributed significantly to recent scientific literature with notable papers such as:

  • Molecular orbital theory in cavity QED environments, 2022, Nature Communications
  • Strong Coupling between Localized Surface Plasmons and Molecules by Coupled Cluster Theory, 2021, Nano Letters
  • Strong Coupling in Chiral Cavities: Nonperturbative Framework for Enantiomer Discrimination, 2023, Physical Review X
  • Equation-of-motion coupled-cluster method with double electron-attaching operators: Theory, implementation, and benchmarks, 2021, The Journal of Chemical Physics
  • Accurate Description of Photoionization Dynamical Parameters, 2020, The Journal of Physical Chemistry Letters

The frequent co-authors of Henrik Koch include Sarai Dery Folkestad, Eirik F. Kjønstad, Enrico Ronca, Alexander C. Paul, and Sonia Coriani. These collaborations span a wide range of research activities reflecting interdisciplinary approaches within their fields.

Henrik Koch's publications appear often in venues such as:

  • arXiv (Cornell University)
  • Journal of Chemical Theory and Computation
  • Zenodo (CERN European Organization for Nuclear Research)
  • The Journal of Chemical Physics
  • The Journal of Physical Chemistry Letters

Best Publications

  • Basis-set convergence of correlated calculations on water

    Trygve Helgaker;Wim Klopper;Henrik Koch;Jozef Noga

  • Basis-set convergence in correlated calculations on Ne, N2, and H2O

    Asger Halkier;Trygve Helgaker;Poul Jørgensen;Wim Klopper

  • The second-order approximate coupled cluster singles and doubles model CC2

    Ove Christiansen;Henrik Koch;Poul Jørgensen

  • Coupled cluster response functions

    Henrik Koch;Poul Jo;rgensen

  • The Dalton quantum chemistry program system

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

  • Excitation energies from the coupled cluster singles and doubles linear response function (CCSDLR). Applications to Be, CH+, CO, and H2O

    Henrik Koch;Hans Jørgen Aa. Jensen;Poul Jørgensen;Trygve Helgaker

  • Response functions in the CC3 iterative triple excitation model

    Ove Christiansen;Henrik Koch;Poul Jørgensen

  • Dalton, a molecular electronic structure program

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

  • The CC3 model: An iterative coupled cluster approach including connected triples

    Henrik Koch;Ove Christiansen;Poul Jørgensen;Alfrede M. Sanchez De Merás

  • Reduced scaling in electronic structure calculations using Cholesky decompositions

    Henrik Koch;Alfredo Sánchez de Merás;Thomas Bondo Pedersen

  • Calculation of size‐intensive transition moments from the coupled cluster singles and doubles linear response function

    Henrik Koch;Rika Kobayashi;Alfredo Sanchez de Merás;Poul Jo

  • Full configuration-interaction and state of the art correlation calculations on water in a valence double-zeta basis with polarization functions

    Jeppe Olsen;Poul Jørgensen;Henrik Koch;Anna Balkova

  • Excitation energies of BH, CH2 and Ne in full configuration interaction and the hierarchy CCS, CC2, CCSD and CC3 of coupled cluster models

    Henrik Koch;Ove Christiansen;Poul Jørgensen;Jeppe Olsen

  • Coupled cluster energy derivatives. Analytic Hessian for the closed‐shell coupled cluster singles and doubles wave function: Theory and applications

    Henrik Koch;Hans Jørgen Aa. Jensen;Poul Jørgensen;Trygve Helgaker

  • Perturbative triple excitation corrections to coupled cluster singles and doubles excitation energies

    Ove Christiansen;Henrik Koch;Poul Jørgensen

  • Excitation energies of H2O, N2 and C2 in full configuration interaction and coupled cluster theory

    Ove Christiansen;Henrik Koch;Poul Jørgensen;Jeppe Olsen

  • Surprising cases of divergent behavior in Mo/ller–Plesset perturbation theory

    Jeppe Olsen;Ove Christiansen;Henrik Koch;Poul Jo

  • Dalton, a molecular electronic structure program, Release Dalton2011

    C Angeli;K. L. Bak;V. Bakken;O. Christiansen

  • Communication: X-ray absorption spectra and core-ionization potentials within a core-valence separated coupled cluster framework

    Sonia Coriani;Henrik Koch

  • Integral-direct coupled cluster calculations of frequency-dependent polarizabilities, transition probabilities and excited-state properties

    Ove Christiansen;Asger Halkier;Henrik Koch;Poul Jo

  • A systematic ab initio study of the water dimer in hierarchies of basis sets and correlation models

    Asger Halkier;Henrik Koch;Poul Jørgensen;Ove Christiansen

Frequent Co-Authors

Poul Jørgensen
Poul Jørgensen Aarhus University
Trygve Helgaker
Trygve Helgaker University of Oslo
Sonia Coriani
Sonia Coriani Technical University of Denmark
Ove Christiansen
Ove Christiansen Aarhus University
Jeppe Olsen
Jeppe Olsen Aarhus University
Todd J. Martínez
Todd J. Martínez Stanford University
Poul Jo
Poul Jo Aarhus University
Christof Hättig
Christof Hättig Ruhr University Bochum
Kenneth Ruud
Kenneth Ruud University of Tromsø - The Arctic University of Norway
Wim Klopper
Wim Klopper Karlsruhe Institute of Technology

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