World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
44
Citations
7106
World Ranking
5842
National Ranking
190

Alexander Colsmann publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Alexander Colsmann sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 167 publications — 34th percentile

34% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Alexander Colsmann D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Alexander Colsmann sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 44 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Alexander Colsmann is affiliated with the Karlsruhe Institute of Technology in Germany. Their research primarily spans the fields of Engineering and Materials Science, with focused subfields including Electrical and Electronic Engineering, Materials Chemistry, Polymers and Plastics, Biomedical Engineering, and Organic Chemistry.

The scientist's work covers several key topics in their domain. These include:

  • Organic Electronics and Photovoltaics
  • Conducting Polymers and Applications
  • Perovskite Materials and Applications
  • Organic Light-Emitting Diodes Research
  • Solid-state Spectroscopy and Crystallography
  • Quantum Dots Synthesis And Properties
  • Carbon Nanotubes in Composites

Alexander Colsmann has a notable record of publications in diverse scientific venues. Frequent publication venues are:

  • Solar RRL
  • Energy Technology
  • Advanced Energy Materials
  • Advanced Functional Materials
  • ACS Applied Materials & Interfaces

Some recent papers from their portfolio highlight different aspects of their research:

  • Consensus statement for stability assessment and reporting for perovskite photovoltaics based on ISOS procedures, 2020, Nature Energy
  • High-Throughput Screening of High-Entropy Fluorite-Type Oxides as Potential Candidates for Photovoltaic Applications, 2023, Advanced Energy Materials
  • Shining Light on Organic Solar Cells, 2020, Solar RRL
  • Organic Solar Cells: Electrostatic Stabilization of Organic Semiconductor Nanoparticle Dispersions by Electrical Doping, 2022, Advanced Functional Materials
  • Eco-friendly fabrication of organic solar cells: electrostatic stabilization of surfactant-free organic nanoparticle dispersions by illumination, 2022, Nanoscale

Their collaborations include frequent co-authors such as:

  • Holger Röhm
  • Christian Sprau
  • Karen Fischer
  • Philipp Marlow
  • Felix Manger

Best Publications

  • Consensus statement for stability assessment and reporting for perovskite photovoltaics based on ISOS procedures

    Mark V. Khenkin;Mark V. Khenkin;Eugene A. Katz;Antonio Abate;Giorgio Bardizza

  • Ferroelectric domains in methylammonium lead iodide perovskite thin-films

    Holger Röhm;Tobias Leonhard;Michael J. Hoffmann;Alexander Colsmann

  • Efficiency Enhancement of Organic and Thin-Film Silicon Solar Cells with Photochemical Upconversion

    Tim F. Schulze;Jens Czolk;Yuen Yap Cheng;Burkhard Fückel

  • Moving through the phase diagram: morphology formation in solution cast polymer-fullerene blend films for organic solar cells.

    Benjamin Schmidt-Hansberg;Monamie Sanyal;Michael F. G. Klein;Marina Pfaff

  • Efficient Semi‐Transparent Organic Solar Cells with Good Transparency Color Perception and Rendering Properties

    Alexander Colsmann;Andreas Puetz;Andreas Bauer;Jonas Hanisch

  • Enhanced electron injection into inverted polymer light-emitting diodes by combined solution-processed zinc oxide/polyethylenimine interlayers.

    Stefan Höfle;Alexander Schienle;Michael Bruns;Uli Lemmer

  • Highly efficient polymer solar cells cast from non-halogenated xylene/anisaldehyde solution

    Christian Sprau;Felix Buss;Michael Wagner;Dominik Landerer

  • Multipass inkjet printed planar methylammonium lead iodide perovskite solar cells

    Florian Mathies;Tobias Abzieher;Adam Hochstuhl;Konstantin Glaser

  • Ferroelectric Properties of Perovskite Thin Films and Their Implications for Solar Energy Conversion

    Holger Röhm;Tobias Leonhard;Alexander D. Schulz;Susanne Wagner

  • Organic Semiconductors for Thermoelectric Applications

    Manfred Scholdt;Hung Do;Johannes Lang;Andre Gall

  • Solution Processed, White Emitting Tandem Organic Light‐Emitting Diodes with Inverted Device Architecture

    Stefan Höfle;Alexander Schienle;Christoph Bernhard;Michael Bruns

  • Eco-friendly fabrication of 4% efficient organic solar cells from surfactant-free P3HT:ICBA nanoparticle dispersions.

    Stefan Gärtner;Marco Christmann;Sivaramakrishnan Sankaran;Holger Röhm

  • In Situ X‐Ray Study of Drying‐Temperature Influence on the Structural Evolution of Bulk‐Heterojunction Polymer–Fullerene Solar Cells Processed by Doctor‐Blading

    Monamie Sanyal;Benjamin Schmidt-Hansberg;Michael F. G. Klein;Alexander Colsmann

  • In situ monitoring the drying kinetics of knife coated polymer-fullerene films for organic solar cells

    B. Schmidt-Hansberg;M. F. G. Klein;K. Peters;F. Buss

  • Organic tandem solar cells comprising polymer and small-molecule subcells

    Alexander Colsmann;Johannes Junge;Christian Kayser;Uli Lemmer

  • All-solution processed transparent organic light emitting diodes

    Min Zhang;Stefan Höfle;Jens Czolk;Adrian Mertens

  • Effect of Photovoltaic Polymer/Fullerene Blend Composition Ratio on Microstructure Evolution during Film Solidification Investigated in Real Time by X-ray Diffraction

    Monamie Sanyal;Benjamin Schmidt-Hansberg;Michael F.G. Klein;Carmen Munuera

  • Polymeric anodes from poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) for 3.5% efficient organic solar cells

    Hung Do;Manuel Reinhard;Henry Vogeler;Andreas Puetz

  • Investigation of non-halogenated solvent mixtures for high throughput fabrication of polymer-fullerene solar cells

    Benjamin Schmidt-Hansberg;Monamie Sanyal;Nadia Grossiord;Yulia Galagan

  • Solution-processed polymer–silver nanowire top electrodes for inverted semi-transparent solar cells

    Manuel Reinhard;Ralph Eckstein;Anatoliy Slobodskyy;Uli Lemmer

  • Fabrication of polymer solar cells from organic nanoparticle dispersions by doctor blading or ink-jet printing

    Sivaramakrishnan Sankaran;Konstantin Glaser;Stefan Gärtner;Tobias Rödlmeier

Frequent Co-Authors

Uli Lemmer
Uli Lemmer Karlsruhe Institute of Technology
Dagmar Gerthsen
Dagmar Gerthsen Karlsruhe Institute of Technology
Michael J. Hoffmann
Michael J. Hoffmann Karlsruhe Institute of Technology
Erich A. Müller
Erich A. Müller Imperial College London
Michael Bruns
Michael Bruns Karlsruhe Institute of Technology
Ralph Krupke
Ralph Krupke Karlsruhe Institute of Technology
Heinz Kalt
Heinz Kalt Karlsruhe Institute of Technology
Helmut Dosch
Helmut Dosch Max Planck Society
Mario Ruben
Mario Ruben Karlsruhe Institute of Technology
Claus Feldmann
Claus Feldmann Karlsruhe Institute of Technology

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