World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
59
Citations
12084
World Ranking
10159
National Ranking
738

W. von Niessen 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 W. von Niessen sits on this spectrum.

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 publications 1,295+

This scientist: 269 publications — 55th percentile

55% of scientists in this discipline score the same or lower.

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

W. von Niessen 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 W. von Niessen sits on this spectrum.

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 D-Index 159+

This scientist: 59 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Overview

W. von Niessen is affiliated with Technische Universität Braunschweig in Germany. Their academic profile does not list recent publications, co-authors, or awards, indicating a focus possibly on teaching, internal research contributions, or areas not covered by the provided data.

No recent papers or publication venues are documented in the available information. This absence means there is no detailed record of specific research outputs, paper titles, or publication years currently associated with this scientist.

Data regarding main fields of study, subfields, and main topics of work are not listed, which limits the ability to specify precise areas of research expertise or thematic concentration.

Similarly, no information is available about collaborations or frequent co-authors, which suggests that either research has been conducted independently or such relationships have not been captured in the present data set.

There are no recorded book publications or awards shown for W. von Niessen, providing no evidence of contributions in these areas within the scope of the given information.

Best Publications

  • Computational methods for the one-particle green's function

    W. von Niessen;J. Schirmer;L.S. Cederbaum

  • Correlation Effects in the Ionization of Molecules: Breakdown of the Molecular Orbital Picture

    L. S. Cederbaum;W. Domcke;J. Schirmer;W. Von Niessen

  • Correlation effects in the ionization of hydrocarbons

    L. S. Cederbaum;W. Domcke;J. Schirmer;W. von Niessen

  • Study of the Electronic Structure of Molecules. XII. Hydrogen Bridges in the Guanine–Cytosine Pair and in the Dimeric Form of Formic Acid

    E. Clementi;J. Mehl;W. von Niessen

  • Density Localization of Atomic and Molecular Orbitals. I

    W. von Niessen

  • On the accuracy of ionization potentials calculated by Green’s functions

    W. von Niessen;G. H. F. Diercksen;L. S. Cederbaum

  • On the breakdown of the Koopmans' theorem for nitrogen

    L.S. Cedérbaum;G. Hohlneicher;W. von Niessen

  • Strong Correlation Effects in inner Valence Ionization of N2 AND CO

    J. Schirmer;L.S Cederbaum;W. Domcke;W von Niessen

  • The electronic structure of molecules by a many‐body approach. I. Ionization potentials and one‐electron properties of benzene

    W. von Niessen;L. S. Cederbaum;W. P. Kraemer

  • Strong vibronic coupling effects in ionization spectra: The ``mystery band'' of butatriene

    L.S. Cederbaum;W. Domcke;H. Köppel;W. Von Niessen

  • Interpretation of the photoelectron spectra of the azabenzenes by many-body calculations

    W. Von Niessen;W.P. Kraemer;G.H.F. Diercksen

  • Theoretical studies of inner-valence-shell photoionization cross sections in N2 and CO

    P.W. Langhoff;P.W. Langhoff;S.R. Langhoff;T.N. Rescigno;J. Schirmer

  • Many-Body Effects in Valence and Core Photoionization of Molecules

    L S Cederbaum;L S Cederbaum;W Domcke;J Schirmer;W von Niessen

  • The electronic structure of molecules by a many-body approach: II. Ionization potentials one-electron properties of pyridine and phosphoridine

    W. von Niessen;G.H.F. Diercksen;L.S. Cederbaum

  • Experimental and theoretical investigation of the complete valence shell ionization spectra of CO2and N2O

    W. Domcke;L.S. Cederbaum;J. Schirmer;W. von Niessen

  • Vibronic coupling effects in the photoelectron spectrum of ethylene

    Horst Köppel;W. Domcke;L. S. Cederbaum;W. von Niessen

  • 30.4 nm He (II) photoelectron spectra of organic molecules Part VI. Halogeno-compounds (C, H, X; X = Cl, Br, I)☆

    Unknown

  • 30.4-nm He (II) photoelectron spectra of organic molecules: Part III. Oxo-compounds (C, H, O)☆

    Unknown

  • Complete breakdown of the quasiparticle picture for inner valence electrons

    L S Cederbaum;J Schirmer;W Domcke;W von Niessen

  • An experimental and theoretical study of the valence shell photoelectron spectrum of the benzene molecule

    P. Baltzer;L. Karlsson;B. Wannberg;G. Öhrwall

  • An experimental and theoretical study of the valence shell photoelectron spectrum of sulphur dioxide

    D.M.P. Holland;M.A. MacDonald;P. Baltzer;L. Karlsson

  • Density localization of atomic and molecular orbitals

    W. von Niessen

Frequent Co-Authors

Lorenz S. Cederbaum
Lorenz S. Cederbaum Heidelberg University
Wolfgang Domcke
Wolfgang Domcke Technical University of Munich
Jochen Schirmer
Jochen Schirmer Heidelberg University
Geerd H. F. Diercksen
Geerd H. F. Diercksen Max Planck Society
Horst Köppel
Horst Köppel Heidelberg University
Eugene A. Kotomin
Eugene A. Kotomin University of Latvia
C.E. Brion
C.E. Brion University of British Columbia
Hans-Joachim Freund
Hans-Joachim Freund Fritz Haber Institute of the Max Planck Society
David A. Winkler
David A. Winkler La Trobe University
Hans Bock
Hans Bock Goethe University Frankfurt

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