World's Best Scientists 2026 revealed!
Award Badge
Best Scientists
2025
Award Badge
Chemistry
USA
2026

D-Index & Metrics

Best Scientists

D-Index
209
Citations
228474
World Ranking
204
National Ranking
133

Materials Science

D-Index
209
Citations
230232
World Ranking
24
National Ranking
13

Chemistry

D-Index
204
Citations
211480
World Ranking
12
National Ranking
7

Physics

D-Index
203
Citations
218420
World Ranking
45
National Ranking
34

Alan J. Heeger 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 Alan J. Heeger 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: 1,028 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

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

Alan J. Heeger 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 Alan J. Heeger 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: 204 D-Index — 100th percentile

100% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Chemistry in United States Leader Award
  • 2026 - Research.com Materials Science in United States Leader Award
  • 2026 - Research.com Physics in United States Leader Award
  • 2025 - Research.com Best Scientists Award
  • 2025 - Research.com Chemistry in United States Leader Award
  • 2025 - Research.com Materials Science in United States Leader Award
  • 2025 - Research.com Physics in United States Leader Award
  • 2022 - Research.com Materials Science in United States Leader Award
  • 2011 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 2002 - Member of the National Academy of Engineering For co-founding the field of conducting polymers and for pioneering work in making these novel materials available for technological applications.
  • 2001 - Member of the National Academy of Sciences
  • 2000 - Nobel Prize for the discovery and development of conductive polymers
  • 1995 - International Balzan Prize
  • 1983 - Oliver E. Buckley Condensed Matter Prize, American Physical Society For his studies of conducting polymers and organic solids, and in particular for his leadership in our understanding of the properties of quasi-one-dimensional conductors
  • 1969 - Fellow of American Physical Society (APS)
  • 1968 - Fellow of John Simon Guggenheim Memorial Foundation
  • 1963 - Fellow of Alfred P. Sloan Foundation
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences
  • Foreign Member, Chinese Academy of Sciences

Overview

Alan J. Heeger is affiliated with the University of California, Santa Barbara in the United States. Their work is primarily recognized for contributions to the field of conducting polymers.

Heeger has received several honors acknowledging different aspects of their scientific career. They were awarded the Nobel Prize in 2000 for the discovery and development of conductive polymers. That same contribution also led to recognition from the National Academy of Engineering in 2002, which cited their role in co-founding the field of conducting polymers and pioneering the practical applications of these novel materials.

Other distinctions include becoming a Member of the National Academy of Sciences in 2001 and receiving the International Balzan Prize in 1995. Earlier recognition includes the Oliver E. Buckley Condensed Matter Prize from the American Physical Society in 1983, awarded for studies of conducting polymers and organic solids, particularly leadership in understanding quasi-one-dimensional conductors.

Heeger was also recognized as a Fellow by several organizations: the American Association for the Advancement of Science (AAAS) in 2011, the American Physical Society (APS) in 1969, the John Simon Guggenheim Memorial Foundation in 1968, and the Alfred P. Sloan Foundation in 1963. Additionally, they hold status as a Foreign Member of the Chinese Academy of Sciences.

Best Publications

  • Polymer photovoltaic cells : enhanced efficiencies via a network of internal donor-acceptor heterojunctions

    G. Yu;J. Gao;J. C. Hummelen;F. Wudl

  • Solitons in polyacetylene

    W. P. Su;J. R. Schrieffer;A. J. Heeger

  • Design Rules for Donors in Bulk‐Heterojunction Solar Cells—Towards 10 % Energy‐Conversion Efficiency

    Markus C. Scharber;David Mühlbacher;Markus Koppe;Patrick Denk

  • Photoinduced electron transfer from a conducting polymer to buckminsterfullerene.

    N. S. Sariciftci;L. Smilowitz;A. J. Heeger;F. Wudl

  • Thermally stable, efficient polymer solar cells with nanoscale control of the interpenetrating network morphology

    Wanli Ma;Cuiying Yang;Xiong Gong;Kwanghee Lee

  • Synthesis of electrically conducting organic polymers: halogen derivatives of polyacetylene, (CH)x

    Hideki Shirakawa;Edwin J Louis;Alan g MacDiarmid;Chwan K Chiang

  • Electrical Conductivity in Doped Polyacetylene.

    C. K. Chiang;C. R. Fincher;Y. W. Park;A. J. Heeger

  • Solitons in conducting polymers

    A. J. Heeger;S. Kivelson;J. R. Schrieffer;W. P. Su

  • Bulk heterojunction solar cells with internal quantum efficiency approaching 100

    Sung Heum Park;Sung Heum Park;Anshuman Roy;Serge Beaupré;Shinuk Cho;Shinuk Cho

  • Soliton excitations in polyacetylene

    W. P. Su;J. R. Schrieffer;A. J. Heeger

  • Efficient tandem polymer solar cells fabricated by all-solution processing.

    Jin Young Kim;Jin Young Kim;Kwanghee Lee;Kwanghee Lee;Nelson E. Coates;Nelson E. Coates;Daniel Moses;Daniel Moses

  • Efficiency enhancement in low-bandgap polymer solar cells by processing with alkane dithiols

    J. Peet;J. Y. Kim;N. E. Coates;W. L. Ma

  • Flexible light-emitting diodes made from soluble conducting polymers

    G. Gustafsson;Y. Cao;G. M. Treacy;F. Klavetter

  • Visible light emission from semiconducting polymer diodes

    David Braun;A. J. Heeger

  • 25th anniversary article: Bulk heterojunction solar cells: understanding the mechanism of operation.

    Alan J. Heeger

  • Polymer Light-Emitting Electrochemical Cells

    Qibing Pei;Gang Yu;Chi Zhang;Yang Yang

  • Recombination in polymer-fullerene bulk heterojunction solar cells

    Sarah R. Cowan;Anshuman Roy;Alan J. Heeger

  • New Architecture for High-Efficiency Polymer Photovoltaic Cells Using Solution-Based Titanium Oxide as an Optical Spacer

    Jin Young Kim;Jin Young Kim;Sun Hee Kim;Hyun-Ho Lee;Kwanghee Lee

  • High-detectivity polymer photodetectors with spectral response from 300 nm to 1450 nm.

    Xiong Gong;Minghong Tong;Yangjun Xia;Wanzhu Cai

  • Processing Additives for Improved Efficiency from Bulk Heterojunction Solar Cells

    Jae Kwan Lee;Wan Li Ma;Christoph J. Brabec;Jonathan Yuen

Frequent Co-Authors

Guillermo C. Bazan
Guillermo C. Bazan National University of Singapore
Fred Wudl
Fred Wudl University of California, Santa Barbara
Alan G. MacDiarmid
Alan G. MacDiarmid University of Pennsylvania
Xiong Gong
Xiong Gong University of Akron
Kwanghee Lee
Kwanghee Lee Gwangju Institute of Science and Technology
Shinuk Cho
Shinuk Cho University of Ulsan
Yong Cao
Yong Cao South China University of Technology
Anthony F. Garito
Anthony F. Garito University of Pennsylvania
Jin Young Kim
Jin Young Kim Ulsan National Institute of Science and Technology
Jung Hwa Seo
Jung Hwa Seo University of Seoul

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students interested in the intersection of chemistry and law enforcement, pursuing online degrees related to forensic sciences can be a strategic choice. Programs like forensic psychology master's programs offer specialized knowledge that complements a chemistry background, especially in crime scene investigation and evidence analysis.

Exploring various forensic career paths can help graduates identify roles where their chemical expertise is crucial, such as toxicology or materials analysis. These careers often require understanding complex scientific principles and applying them in legal contexts.

When considering the financial commitment, it is helpful to review guides on how much is criminal justice degree programs typically cost. Understanding tuition and fees can aid students in planning their education budgets wisely.

Additionally, students can start with more accessible pathways like online criminal justice associate degree programs to build foundational knowledge before advancing to higher degrees. This flexibility supports a range of educational and career goals linked to chemistry and criminal justice fields.

Best Scientists Citing Alan J. Heeger

Trending Scientists

Recently Published Articles