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Ellen H. G. Backus

Ellen H. G. Backus

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 50 14503 13063 95 87 154 7905

Ellen H. G. Backus publications per year

The chart shows the history of publications by Ellen H. G. Backus between 2000 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ellen H. G. Backus published across 26 years, from 2000 to 2025, averaging 7.3 papers a year. Output peaked at 24 publications in 2019. 17 of the 189 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 2000 to 2025. Vertical axis: number of publications, 0 to 24. Peak 24 publications in 2019. 2000: 1 publication 2001: 1 publication 2002: 1 publication 2003: 0 publications 2004: 9 publications 2005: 4 publications 2006: 3 publications 2007: 4 publications 2008: 4 publications 2009: 4 publications 2010: 3 publications 2011: 3 publications 2012: 6 publications 2013: 6 publications 2014: 9 publications 2015: 8 publications 2016: 9 publications 2017: 13 publications 2018: 12 publications 2019: 24 publications 2020: 14 publications 2021: 11 publications 2022: 13 publications 2023: 10 publications 2024: 9 publications 2025: 8 publications
2000 2025

189 publications in total across all disciplines

View publications per year as a table
Ellen H. G. Backus: publications per year, 2000 to 2025
Year Publications
2000 1
2001 1
2002 1
2003 0
2004 9
2005 4
2006 3
2007 4
2008 4
2009 4
2010 3
2011 3
2012 6
2013 6
2014 9
2015 8
2016 9
2017 13
2018 12
2019 24
2020 14
2021 11
2022 13
2023 10
2024 9
2025 8
Total 189
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Ellen H. G. Backus 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 Ellen H. G. Backus 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, 141–160 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: 154 publications — 15th percentile

15% 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 1,218 154
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
1,121–1,140 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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Ellen H. G. Backus 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 Ellen H. G. Backus 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, 50–51 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: 50 D-Index — 21st percentile

21% 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 50
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
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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Overview

Ellen H. G. Backus is a researcher affiliated with the University of Vienna in Austria, with a focus on physics and chemistry disciplines. Their work extensively covers areas in atomic and molecular physics, optics, atmospheric science, physical and theoretical chemistry, biomaterials, and spectroscopy.

The primary fields of study include:

  • Physics and Astronomy
  • Chemistry

Subfields where their research is concentrated involve:

  • Atomic and Molecular Physics, and Optics
  • Atmospheric Science
  • Physical and Theoretical Chemistry
  • Biomaterials
  • Spectroscopy

The main research topics associated with their work are:

  • Spectroscopy and Quantum Chemical Studies
  • Electrostatics and Colloid Interactions
  • Electrochemical Analysis and Applications
  • Spectroscopy and Laser Applications
  • Advanced Chemical Physics Studies
  • Quantum, superfluid, helium dynamics
  • Nanoparticles nucleation surface interactions

Frequent publication venues include:

  • Langmuir
  • Physical Chemistry Chemical Physics
  • Angewandte Chemie International Edition
  • Journal of the American Chemical Society
  • Faraday Discussions

Among recent publications authored or co-authored by Ellen H. G. Backus are:

  • "Water at charged interfaces," 2021, Nature Reviews Chemistry
  • "Molecular Structure and Modeling of Water-Air and Ice-Air Interfaces Monitored by Sum-Frequency Generation," 2020, Chemical Reviews
  • "Dynamic Surface Tension of Surfactants in the Presence of High Salt Concentrations," 2020, Langmuir
  • "Probing the Mineral-Water Interface with Nonlinear Optical Spectroscopy," 2020, Angewandte Chemie International Edition
  • "Nature of Cations Critically Affects Water at the Negatively Charged Silica Interface," 2022, Journal of the American Chemical Society

Frequent collaborators working with Ellen H. G. Backus include:

  • Mischa Bonn
  • Yuki Nagata
  • Patrick Ober
  • Moritz Zelenka
  • Shumei Sun

Best Publications

  • Water at charged interfaces

    Grazia Gonella;Grazia Gonella;Ellen H. G. Backus;Ellen H. G. Backus;Yuki Nagata;Douwe J. Bonthuis

  • Ice-nucleating bacteria control the order and dynamics of interfacial water

    Ravindra Pandey;Kota Usui;Ruth A. Livingstone;Sean A. Fischer

  • Liquid flow along a solid surface reversibly alters interfacial chemistry

    Dan Lis;Ellen H. G. Backus;Johannes Hunger;Sapun H. Parekh

  • Energy transport in peptide helices

    Virgiliu Botan;Ellen H. G. Backus;Rolf Pfister;Alessandro Moretto

  • Real-Time Observation of Molecular Motion on a Surface

    Ellen H. G. Backus;Andreas Eichler;Aart W. Kleyn;Mischa Bonn

  • Molecular Structure and Dynamics of Water at the Water–Air Interface Studied with Surface‐Specific Vibrational Spectroscopy

    Mischa Bonn;Yuki Nagata;Ellen H. G. Backus

  • Experimental and theoretical evidence for bilayer-by-bilayer surface melting of crystalline ice

    M. Alejandra Sánchez;Tanja Kling;Tatsuya Ishiyama;Marc Jan Van Zadel

  • Molecular Structure and Modeling of Water-Air and Ice-Air Interfaces Monitored by Sum-Frequency Generation.

    Fujie Tang;Fujie Tang;Tatsuhiko Ohto;Shumei Sun;Shumei Sun;Jérémy R. Rouxel

  • Enhanced ordering of water at hydrophobic surfaces

    Simona Strazdaite;Jan Versluis;Ellen H. G. Backus;Huib J. Bakker

  • Dynamic Surface Tension of Surfactants in the Presence of High Salt Concentrations.

    Mohsin J Qazi;Simon J Schlegel;Ellen H G Backus;Ellen H G Backus;Mischa Bonn

  • Molecular hydrophobicity at a macroscopically hydrophilic surface.

    Jenée Cyran;Michael Anthony Donovan;Doris Vollmer;Flavio Siro Brigiano

  • Extreme surface propensity of halide ions in water

    Lukasz Piatkowski;Zhen Zhang;Ellen H. G. Backus;Huib J. Bakker

  • Both Inter- and Intramolecular Coupling of O-H Groups Determine the Vibrational Response of the Water/Air Interface.

    Jan Schaefer;Ellen H. G. Backus;Yuki Nagata;Mischa Bonn

  • Chemisorbed and Physisorbed Water at the TiO2/Water Interface

    Saman Hosseinpour;Fujie Tang;Fenglong Wang;Ruth A. Livingstone

  • Aqueous Heterogeneity at the Air/Water Interface Revealed by 2D-HD-SFG Spectroscopy

    Cho-Shuen Hsieh;Masanari Okuno;Johannes Hunger;Ellen H. G. Backus

  • α-Helix folding in the presence of structural constraints

    Janne A. Ihalainen;Beatrice Paoli;Stefanie Muff;Ellen H. G. Backus

  • Water Bending Mode at the Water–Vapor Interface Probed by Sum-Frequency Generation Spectroscopy: A Combined Molecular Dynamics Simulation and Experimental Study

    Yuki Nagata;Cho-Shuen Hsieh;Taisuke Hasegawa;Judith Voll

  • Surface-specific vibrational spectroscopy of the water/silica interface: screening and interference

    Jan Schaefer;Grazia Gonella;Mischa Bonn;Ellen H. G. Backus

  • Energy transport in peptide helices: a comparison between high- and low-energy excitations.

    Ellen H. G. Backus;Phuong H. Nguyen;Virgiliu Botan;Rolf Pfister

  • Nuclear Quantum Effects Affect Bond Orientation of Water at the Water-Vapor Interface

    Yuki Nagata;Ruben E. Pool;Ellen H. G. Backus;Mischa Bonn

Frequent Co-Authors

Mischa Bonn
Mischa Bonn Max Planck Institute for Polymer Research
Aart W. Kleyn
Aart W. Kleyn Leiden University
Huib J. Bakker
Huib J. Bakker Institute for Atomic and Molecular Physics
Peter Hamm
Peter Hamm University of Zurich
Daniel Bonn
Daniel Bonn University of Amsterdam
Johannes Hunger
Johannes Hunger Max Planck Institute for Polymer Research
Claudio Toniolo
Claudio Toniolo University of Padua
Marco Crisma
Marco Crisma University of Padua
Ulrich Pöschl
Ulrich Pöschl Max Planck Institute for Chemistry
Tobias Weidner
Tobias Weidner Aarhus University

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