World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
47
Citations
9068
World Ranking
11072
National Ranking
2605

Ryan C. Chiechi 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 Ryan C. Chiechi sits on this spectrum.

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 publications 1,163+

This scientist: 152 publications — 14th percentile

14% of scientists in this discipline score the same or lower.

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

Ryan C. Chiechi 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 Ryan C. Chiechi sits on this spectrum.

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 D-Index 165+

This scientist: 47 D-Index — 15th percentile

15% of scientists in this discipline score the same or lower.

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

Overview

Ryan C. Chiechi is affiliated with North Carolina State University in the United States. Their research spans multiple fields, primarily focused on engineering and materials science, with notable contributions to electrical and electronic engineering, materials chemistry, polymers and plastics, biomedical engineering, and atomic and molecular physics and optics.

Their work encompasses several research topics that include:

  • Molecular Junctions and Nanostructures
  • Conducting Polymers and Applications
  • Organic Electronics and Photovoltaics
  • Quantum and Electron Transport Phenomena
  • Advanced Thermoelectric Materials and Devices
  • Advanced Memory and Neural Computing
  • Nanowire Synthesis and Applications

Chiechi has published extensively in journals such as Advanced Materials, Nature Communications, and Chemical Physics Reviews. Among the frequent publication venues are:

  • Advanced Materials
  • University of Groningen Research Database (University of Groningen / Centre for Information Technology)
  • Nature Communications
  • Advanced Functional Materials
  • Macromolecules

Some of their recent papers include:

  • "N-type organic thermoelectrics: demonstration of ZT > 0.3", 2020, Nature Communications
  • "Amphipathic Side Chain of a Conjugated Polymer Optimizes Dopant Location toward Efficient N-Type Organic Thermoelectrics", 2020, Advanced Materials
  • "Charge transport through molecular ensembles: Recent progress in molecular electronics", 2021, Chemical Physics Reviews
  • "Adaptive Biosensing and Neuromorphic Classification Based on an Ambipolar Organic Mixed Ionic-Electronic Conductor", 2022, Advanced Materials
  • "Thiol-free self-assembled oligoethylene glycols enable robust air-stable molecular electronics", 2020, Nature Materials

Their frequent collaborators include:

  • Xinkai Qiu
  • Gang Ye
  • L. Jan Anton Koster
  • Jian Liu
  • Yuru Liu

Best Publications

  • Eutectic Gallium-Indium (EGaIn) : A Liquid Metal Alloy for the Formation of Stable Structures in Microchannels at Room Temperature

    Michael D. Dickey;Ryan C. Chiechi;Ryan J. Larsen;Emily A. Weiss

  • Eutectic gallium-indium (EGaIn): a moldable liquid metal for electrical characterization of self-assembled monolayers.

    Ryan C. Chiechi;Emily A. Weiss;Michael D. Dickey;George M. Whitesides

  • Enhancing Molecular n-Type Doping of Donor-Acceptor Copolymers by Tailoring Side Chains.

    Jian Liu;Li Qiu;Riccardo Alessandri;Xinkai Qiu

  • Electrical Resistance of Ag-TS-S(CH2)(n-1)CH3//Ga2O3/EGaln Tunneling Junctions

    Ludovico Cademartiri;Martin M. Thuo;Christian A. Nijhuis;William F. Reus

  • Influence of Defects on the Electrical Characteristics of Mercury-Drop Junctions: Self-Assembled Monolayers of n-Alkanethiolates on Rough and Smooth Silver

    Emily A. Weiss;Ryan C. Chiechi;George K. Kaufman;Jennah K. Kriebel

  • Strategy for Enhancing the Dielectric Constant of Organic Semiconductors Without Sacrificing Charge Carrier Mobility and Solubility

    Solmaz Torabi;Fatemeh Jahani;Ineke Van Severen;Catherine Kanimozhi

  • Evidence for quantum interference in SAMs of arylethynylene thiolates in tunneling junctions with eutectic Ga-In (EGaIn) top-contacts.

    Davide Fracasso;Hennie Valkenier;Jan C Hummelen;Gemma C Solomon

  • N-Type Organic Thermoelectrics of Donor-Acceptor Copolymers: Improved Power Factor by Molecular Tailoring of the Density of States.

    Jian Liu;Gang Ye;Bas van der Zee;Jingjin Dong

  • N-type organic thermoelectrics : Demonstration of ZT > 0.3

    Jian Liu;Bas van der Zee;Riccardo Alessandri;Selim Sami

  • Efficient Blue‐Light‐Emitting Electroluminescent Devices with a Robust Fluorophore: 7,8,10‐Triphenylfluoranthene

    Ryan C. Chiechi;Ricky J. Tseng;Filippo Marchioni;Yang Yang

  • Overcoming Coulomb Interaction Improves Free-Charge Generation and Thermoelectric Properties for n-Doped Conjugated Polymers

    Jian Liu;Yongqiang Shi;Jingjin Dong;Mohamad I. Nugraha

  • Eutectic Gallium–Indium (EGaIn): A Moldable Liquid Metal for Electrical Characterization of Self‐Assembled Monolayers

    Unknown

  • Formation of high-quality self-assembled monolayers of conjugated dithiols on gold: base matters.

    Hennie Valkenier;Everardus H. Huisman;Paul A. van Hal;Dagobert de Leeuw

  • Amphipathic Side Chain of a Conjugated Polymer Optimizes Dopant Location toward Efficient N-Type Organic Thermoelectrics.

    Jian Liu;Gang Ye;Hinderikus G. O. Potgieser;Marten Koopmans

  • Adaptive Biosensing and Neuromorphic Classification Based on an Ambipolar Organic Mixed Ionic–Electronic Conductor

    Unknown

  • Fullerene derivatives with increased dielectric constants

    Fatemeh Jahani;Solmaz Torabi;Ryan C Chiechi;L Jan Anton Koster

  • The Effects of Embedded Dipoles in Aromatic Self-Assembled Monolayers

    Tarek Abu-Husein;Swen Schuster;David A. Egger;Martin Kind

  • Enhancing doping efficiency by improving host-dopant miscibility for fullerene-based n-type thermoelectrics

    Li Qiu;Jian Liu;Riccardo Alessandri;Xinkai Qiu

  • High‐Performance Organic Electrochemical Transistors and Neuromorphic Devices Comprising Naphthalenediimide‐Dialkoxybithiazole Copolymers Bearing Glycol Ether Pendant Groups

    Unknown

  • Fabrication of Arrays of Metal and Metal Oxide Nanotubes by Shadow Evaporation

    Michael D. Dickey;Emily A. Weiss;Elizabeth J. Smythe;Ryan C. Chiechi

  • Charge transport through molecular ensembles: Recent progress in molecular electronics

    Yuru Liu;Saurabh Soni;Xinkai Qiu;Ryan Chiechi

  • Modern plastic solar cells : materials, mechanisms and modeling

    Ryan C. Chiechi;Remco W.A. Havenith;Jan C. Hummelen;L. Jan Anton Koster

  • A versatile synthetic route to dehydrobenzoannulenes via in situ generation of reactive alkynes

    Michael L. Bell;Ryan C. Chiechi;Charles A. Johnson;David B. Kimball

Frequent Co-Authors

Jan C. Hummelen
Jan C. Hummelen University of Groningen
George M. Whitesides
George M. Whitesides Harvard University
Remco W. A. Havenith
Remco W. A. Havenith University of Groningen
Giuseppe Portale
Giuseppe Portale University of Groningen
Andreas Herrmann
Andreas Herrmann RWTH Aachen University
Michael Zharnikov
Michael Zharnikov Heidelberg University
Emily A. Weiss
Emily A. Weiss Northwestern University
Maria Antonietta Loi
Maria Antonietta Loi University of Groningen
Fred Wudl
Fred Wudl University of California, Santa Barbara
Petra Rudolf
Petra Rudolf University of Groningen

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