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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 50 10294 9939 297 285 324 8264

Lionel Porcar publications per year

The chart shows the history of publications by Lionel Porcar between 1997 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Lionel Porcar published across 29 years, from 1997 to 2025, averaging 13.8 papers a year. Output peaked at 29 publications in 2022. 54 of the 401 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1997 to 2025. Vertical axis: number of publications, 0 to 29. Peak 29 publications in 2022. 1997: 1 publication 1998: 2 publications 1999: 1 publication 2000: 1 publication 2001: 1 publication 2002: 4 publications 2003: 4 publications 2004: 6 publications 2005: 7 publications 2006: 10 publications 2007: 3 publications 2008: 9 publications 2009: 11 publications 2010: 20 publications 2011: 18 publications 2012: 20 publications 2013: 9 publications 2014: 26 publications 2015: 13 publications 2016: 18 publications 2017: 18 publications 2018: 20 publications 2019: 22 publications 2020: 23 publications 2021: 23 publications 2022: 29 publications 2023: 28 publications 2024: 27 publications 2025: 27 publications
1997 2025

401 publications in total across all disciplines

View publications per year as a table
Lionel Porcar: publications per year, 1997 to 2025
Year Publications
1997 1
1998 2
1999 1
2000 1
2001 1
2002 4
2003 4
2004 6
2005 7
2006 10
2007 3
2008 9
2009 11
2010 20
2011 18
2012 20
2013 9
2014 26
2015 13
2016 18
2017 18
2018 20
2019 22
2020 23
2021 23
2022 29
2023 28
2024 27
2025 27
Total 401
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Lionel Porcar publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Lionel Porcar sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 57 bars. Horizontal axis: publications, 50–69 to 1,163+. Vertical axis: number of scientists, 0 to 891. Most scientists, 891, have 190–209 publications. The last bar groups every scientist with 1,163 publications or more. The highlighted bar, 310–329 publications, is where this scientist sits. 50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50–69 publications 1,163+

This scientist: 324 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

View publications distribution as a table
Number of Materials Science scientists by publication count, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
Publications Scientists This scientist
50–69 28
70–89 152
90–109 356
110–129 487
130–149 723
150–169 835
170–189 850
190–209 891
210–229 862
230–249 766
250–269 726
270–289 665
290–309 593
310–329 537 324
330–349 477
350–369 440
370–389 356
390–409 321
410–429 256
430–449 246
450–469 216
470–489 212
490–509 174
510–529 194
530–549 162
550–569 131
570–589 111
590–609 103
610–629 99
630–649 77
650–669 92
670–689 56
690–709 53
710–729 53
730–749 38
750–769 52
770–789 43
790–809 38
810–829 34
830–849 25
850–869 18
870–889 20
890–909 24
910–929 27
930–949 20
950–969 17
970–989 10
990–1,009 16
1,010–1,029 13
1,030–1,049 12
1,050–1,069 9
1,070–1,089 8
1,090–1,109 7
1,110–1,129 9
1,130–1,149 2
1,150–1,162 5
1,163+ 100
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Lionel Porcar D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Lionel Porcar sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 64 bars. Horizontal axis: D-Index, 40–41 to 165+. Vertical axis: number of scientists, 0 to 667. Most scientists, 667, have 52–53 D-Index. The last bar groups every scientist with 165 D-Index or more. The highlighted bar, 50–51 D-Index, is where this scientist sits. 40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40–41 D-Index 165+

This scientist: 50 D-Index — 22nd percentile

22% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

View D-Index distribution as a table
Number of Materials Science scientists by D-index, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
D-Index Scientists This scientist
40–41 211
42–43 450
44–45 612
46–47 612
48–49 598
50–51 657 50
52–53 667
54–55 621
56–57 597
58–59 610
60–61 587
62–63 606
64–65 533
66–67 490
68–69 469
70–71 378
72–73 421
74–75 359
76–77 323
78–79 299
80–81 230
82–83 210
84–85 195
86–87 203
88–89 175
90–91 175
92–93 142
94–95 121
96–97 117
98–99 107
100–101 88
102–103 85
104–105 68
106–107 62
108–109 57
110–111 45
112–113 49
114–115 50
116–117 34
118–119 38
120–121 37
122–123 29
124–125 28
126–127 24
128–129 33
130–131 28
132–133 21
134–135 20
136–137 23
138–139 17
140–141 12
142–143 17
144–145 21
146–147 13
148–149 11
150–151 14
152–153 13
154–155 9
156–157 10
158–159 7
160–161 4
162–163 4
164 3
165+ 98
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Overview

Lionel Porcar is affiliated with the Institut Laue-Langevin in France and has an extensive publication record in the fields of biochemistry, genetics, molecular biology, and materials science. Their research spans various subfields including molecular biology, materials chemistry, organic chemistry, electrical and electronic engineering, and biomedical engineering.

Their scientific inquiries primarily focus on topics such as lipid membrane structure and behavior, surfactants and colloidal systems, protein structure and dynamics, material dynamics and properties, nuclear physics and applications, nanopore and nanochannel transport studies, and pickering emulsions and particle stabilization.

Porcar's recent papers illustrate a broad array of research interests:

  • Apolipoprotein E Binding Drives Structural and Compositional Rearrangement of mRNA-Containing Lipid Nanoparticles, 2021, ACS Nano
  • On the Nanoscale Structural Evolution of Solid Discharge Products in Lithium-Sulfur Batteries Using Operando Scattering, 2022, Nature Communications
  • Human Myelin Proteolipid Protein Structure and Lipid Bilayer Stacking, 2022, Cellular and Molecular Life Sciences
  • Detailed Catalyst Layer Structure of Proton Exchange Membrane Fuel Cells from Contrast Variation Small-Angle Neutron Scattering, 2023, ACS Applied Energy Materials
  • Self-Similar Polymer Ring Conformations Based on Elementary Loops: A Direct Observation by SANS, 2020, ACS Macro Letters

Frequent co-authors in Porcar's work include Anne Martel, Guan-Rong Huang, Wei-Ren Chen, Chi-Huan Tung, and Changwoo Do. Their collaborative efforts have been reflected in numerous publications across diverse journals.

Publication venues where Porcar has frequently contributed contain:

  • Journal of Applied Crystallography
  • Biophysical Journal
  • Soft Matter
  • Journal of Colloid and Interface Science
  • Macromolecules

This body of work demonstrates a consistent engagement with the investigation of molecular and material structures through advanced scattering techniques and interdisciplinary approaches, linking fundamental biological systems with applied materials science disciplines.

Best Publications

  • Apolipoprotein E Binding Drives Structural and Compositional Rearrangement of mRNA-Containing Lipid Nanoparticles.

    Federica Sebastiani;Marianna Yanez Arteta;Michael Lerche;Lionel Porcar

  • Lysozyme protein solution with an intermediate range order structure.

    Yun Liu;Yun Liu;Lionel Porcar;Jinhong Chen;Wei-Ren Chen

  • Observation of Small Cluster Formation in Concentrated Monoclonal Antibody Solutions and Its Implications to Solution Viscosity

    Eric J. Yearley;Paul D. Godfrin;Paul D. Godfrin;Tatiana Nmn Perevozchikova;Tatiana Nmn Perevozchikova;Hailiang Zhang

  • Formation of the Dynamic Clusters in Concentrated Lysozyme Protein Solutions

    Lionel Porcar;Peter Falus;Wei-Ren Chen;Antonio Faraone;Antonio Faraone

  • Flow-SANS and Rheo-SANS applied to soft matter

    Aaron P.R. Eberle;Lionel Porcar

  • Polyimide-silica composite materials: How does silica influence their microstructure and gas permeation properties?

    C. Joly;M. Smaihi;L. Porcar;R.D. Noble

  • Chloroplast remodeling during state transitions in Chlamydomonas reinhardtii as revealed by noninvasive techniques in vivo

    Gergely Nagy;Gergely Nagy;Renáta Ünnep;Ottó Zsiros;Ryutaro Tokutsu

  • Lipid bilayers and membrane dynamics: insight into thickness fluctuations.

    Andrea C. Woodka;Paul D. Butler;Lionel Porcar;Bela Farago

  • Small Angle Neutron Scattering Studies of the Counterion Effects on the Molecular Conformation and Structure of Charged G4 PAMAM Dendrimers in Aqueous Solutions

    Wei-Ren Chen;Lionel Porcar;Yun Liu;Paul D. Butler

  • A new approach to quantification of metamorphism using ultra-small and small angle neutron scattering.

    Lawrence M. Anovitz;Lawrence M. Anovitz;Gary W. Lynn;David R. Cole;Gernot Rother

  • The microstructure and rheology of a model, thixotropic nanoparticle gel under steady shear and large amplitude oscillatory shear (LAOS)

    Jung Min Kim;Aaron P. R. Eberle;A. Kate Gurnon;Lionel Porcar

  • Effect of Hierarchical Cluster Formation on the Viscosity of Concentrated Monoclonal Antibody Formulations Studied by Neutron Scattering.

    P. Douglas Godfrin;Isidro E. Zarraga;Jonathan Zarzar;Lionel Porcar

  • Fluid Shear Induces Conformation Change in Human Blood Protein von Willebrand Factor in Solution

    Indrajeet Singh;Efrosyni Themistou;Lionel Porcar;Sriram Neelamegham

  • Large Scale Structures in Nanocomposite Hydrogels

    Elena Loizou;Paul Butler;Lionel Porcar;Ella Kesselman

  • Spatially resolved small-angle neutron scattering in the 1-2 plane: a study of shear-induced phase-separating wormlike micelles.

    Matthew W. Liberatore;Florian Nettesheim;Norman J. Wagner;Lionel Porcar

  • Structural investigation of PAMAM dendrimers in aqueous solutions using small-angle neutron scattering: effect of generation.

    Lionel Porcar;Yun Liu;Rafael Verduzco;Kunlun Hong

  • Fast Collisional Lipid Transfer Among Polymer-Bounded Nanodiscs.

    Rodrigo Cuevas Arenas;Bartholomäus Danielczak;Anne Martel;Lionel Porcar

  • On the nanoscale structural evolution of solid discharge products in lithium-sulfur batteries using operando scattering

    Unknown

  • Noninvasive Neutron Scattering Measurements Reveal Slower Cholesterol Transport in Model Lipid Membranes

    S. Garg;L. Porcar;A.C. Woodka;P.D. Butler

  • Dynamic Responses in Nanocomposite Hydrogels

    Elena Loizou;Paul Butler;Lionel Porcar;Gudrun Schmidt

  • Microstructure and shear rheology of entangled wormlike micelles in solution

    Matthew W. Liberatore;Florian Nettesheim;Paula A. Vasquez;Matthew E. Helgeson

  • Phase Separation and Molecular Intermixing in Polymer-Fullerene Bulk Heterojunction Thin Films.

    Matthias A. Ruderer;Robert Meier;Lionel Porcar;Robert Cubitt

  • Shedding Light on the Moisture Stability of 3D/2D Hybrid Perovskite Heterojunction Thin Films

    Johannes Schlipf;Yinghong Hu;Shambhavi Pratap;Shambhavi Pratap;Lorenz Bießmann

  • Small Angle Neutron Scattering Studies of the Counterion Effects on the Molecular Conformation and Structure of Charged G4 PAMAM Dendrimers in Aqueous Solutions

    Wei-Ren Chen;Lionel Porcar;Yun Liu;Paul Butler

Frequent Co-Authors

Yun Liu
Yun Liu National Institute of Standards and Technology
Paul D. Butler
Paul D. Butler National Institute of Standards and Technology
Anne L. Martel
Anne L. Martel University of Toronto
Kunlun Hong
Kunlun Hong Oak Ridge National Laboratory
Norman J. Wagner
Norman J. Wagner University of Delaware
Takeshi Egami
Takeshi Egami University of Tennessee at Knoxville
Emiliano Fratini
Emiliano Fratini University of Florence
Piero Baglioni
Piero Baglioni University of Florence
João T. Cabral
João T. Cabral Imperial College London
Costas S. Patrickios
Costas S. Patrickios University of Cyprus

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