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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 79 2785 2691 787 740 286 25545

Barry P. Rand publications per year

The chart shows the history of publications by Barry P. Rand between 2003 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Barry P. Rand published across 23 years, from 2003 to 2025, averaging 15.7 papers a year. Output peaked at 32 publications in 2014. 44 of the 360 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2003 to 2025. Vertical axis: number of publications, 0 to 32. Peak 32 publications in 2014. 2003: 1 publication 2004: 4 publications 2005: 11 publications 2006: 4 publications 2007: 4 publications 2008: 9 publications 2009: 9 publications 2010: 6 publications 2011: 12 publications 2012: 12 publications 2013: 15 publications 2014: 32 publications 2015: 11 publications 2016: 21 publications 2017: 23 publications 2018: 19 publications 2019: 27 publications 2020: 17 publications 2021: 27 publications 2022: 22 publications 2023: 30 publications 2024: 24 publications 2025: 20 publications
2003 2025

360 publications in total across all disciplines

View publications per year as a table
Barry P. Rand: publications per year, 2003 to 2025
Year Publications
2003 1
2004 4
2005 11
2006 4
2007 4
2008 9
2009 9
2010 6
2011 12
2012 12
2013 15
2014 32
2015 11
2016 21
2017 23
2018 19
2019 27
2020 17
2021 27
2022 22
2023 30
2024 24
2025 20
Total 360
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Barry P. Rand 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 Barry P. Rand 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, 270–289 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: 286 publications — 56th percentile

56% 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
270–289 665 286
290–309 593
310–329 537
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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Barry P. Rand 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 Barry P. Rand 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, 78–79 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: 79 D-Index — 79th percentile

79% 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
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 79
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

Barry P. Rand is affiliated with Princeton University in the United States. Their research primarily focuses on engineering and materials science, with a strong emphasis on electrical and electronic engineering and materials chemistry as key subfields. Their work also extends into polymers and plastics, atomic and molecular physics and optics, and renewable energy, sustainability, and the environment.

The main research topics covered by Barry P. Rand include perovskite materials and applications, quantum dots synthesis and properties, organic electronics and photovoltaics, organic light-emitting diodes research, chalcogenide semiconductor thin films, conducting polymers and applications, and solid-state spectroscopy and crystallography.

Barry P. Rand has published extensively in various scientific venues. The most frequent publication outlets include:

  • Advanced Energy Materials
  • Advanced Materials
  • ACS Energy Letters
  • The Journal of Physical Chemistry Letters
  • Advanced Functional Materials

Some of the notable recent papers authored or co-authored by Barry P. Rand are:

  • Thermal Management Enables Bright and Stable Perovskite Light-Emitting Diodes (2020, Advanced Materials)
  • The Role of Halide Oxidation in Perovskite Halide Phase Separation (2021, Joule)
  • Roadmap on Organic-Inorganic Hybrid Perovskite Semiconductors and Devices (2021, APL Materials)
  • Device Performance of Emerging Photovoltaic Materials (Version 1) (2020, Advanced Energy Materials)
  • Device Performance of Emerging Photovoltaic Materials (Version 3) (2022, Advanced Energy Materials)

Frequent collaborators in Barry P. Rand's research include Zhaojian Xu, Antoine Kahn, Lianfeng Zhao, Ross A. Kerner, and Kwangdong Roh.

Best Publications

  • Efficient perovskite light-emitting diodes featuring nanometre-sized crystallites

    Zhengguo Xiao;Ross A. Kerner;Lianfeng Zhao;Nhu L. Tran

  • Offset energies at organic semiconductor heterojunctions and their influence on the open-circuit voltage of thin-film solar cells

    Barry P. Rand;Diana P. Burk;Stephen R. Forrest

  • Perovskites for Next-Generation Optical Sources.

    Li Na Quan;Barry P. Rand;Richard H. Friend;Subodh Gautam Mhaisalkar

  • Solar cells utilizing small molecular weight organic semiconductors

    Barry P. Rand;Jan Genoe;Paul Heremans;Jef Poortmans

  • Asymmetric tandem organic photovoltaic cells with hybrid planar-mixed molecular heterojunctions

    Jiangeng Xue;Soichi Uchida;Barry P. Rand;Stephen R. Forrest

  • 4.2% efficient organic photovoltaic cells with low series resistances

    Jiangeng Xue;Soichi Uchida;Barry P. Rand;Stephen R. Forrest

  • Long-range absorption enhancement in organic tandem thin-film solar cells containing silver nanoclusters

    Barry P. Rand;Peter Peumans;Peter Peumans;Stephen R. Forrest

  • A Hybrid Planar–Mixed Molecular Heterojunction Photovoltaic Cell

    Jiangeng Xue;Barry P. Rand;Soichi Uchida;Stephen R. Forrest

  • 8.4% efficient fullerene-free organic solar cells exploiting long-range exciton energy transfer

    Kjell Cnops;Barry P. Rand;David Cheyns;Bregt Verreet

  • Enhanced open-circuit voltage in subphthalocyanine/C60 organic photovoltaic cells.

    Kristin L. Mutolo;Elizabeth I. Mayo;Barry P. Rand;Stephen R. Forrest

  • Strategies for Increasing the Efficiency of Heterojunction Organic Solar Cells: Material Selection and Device Architecture

    Paul Heremans;David Cheyns;Barry P Rand

  • 3D printed quantum dot light-emitting diodes.

    Yong Lin Kong;Ian A. Tamargo;Hyoungsoo Kim;Blake N. Johnson

  • Valence and Conduction Band Densities of States of Metal Halide Perovskites: A Combined Experimental–Theoretical Study

    James Endres;David A. Egger;Michael Kulbak;Ross A. Kerner

  • Continuous-wave lasing in an organic–inorganic lead halide perovskite semiconductor

    Yufei Jia;Ross A. Kerner;Alex J. Grede;Barry P. Rand

  • Organic small molecule solar cells with a homogeneously mixed copper phthalocyanine: C60 active layer

    Soichi Uchida;Jiangeng Xue;Barry P. Rand;Stephen R. Forrest

  • The Impact of Molecular Orientation on the Photovoltaic Properties of a Phthalocyanine/Fullerene Heterojunction

    Barry P. Rand;David Cheyns;Karolien Vasseur;Noel C. Giebink

  • Extremely Low Operating Current Resistive Memory Based on Exfoliated 2D Perovskite Single Crystals for Neuromorphic Computing

    He Tian;Lianfeng Zhao;Xuefeng Wang;Yao Wen Yeh

  • Solution-Processed MoO3 Thin Films As a Hole-Injection Layer for Organic Solar Cells

    Claudio Girotto;Eszter Voroshazi;David Cheyns;Paul Heremans

  • Mixed donor-acceptor molecular heterojunctions for photovoltaic applications. II. Device performance

    Jiangeng Xue;Barry P. Rand;Soichi Uchida;Stephen R. Forrest

  • Delocalization and dielectric screening of charge transfer states in organic photovoltaic cells

    B. Bernardo;D. Cheyns;B. Verreet;R. D. Schaller

  • Analytical model for the open-circuit voltage and its associated resistance in organic planar heterojunction solar cells

    D Cheyns;Jozef Poortmans;Paul Heremans;C Deibel

Frequent Co-Authors

Stephen R. Forrest
Stephen R. Forrest University of Michigan–Ann Arbor
Antoine Kahn
Antoine Kahn Princeton University
Zhengguo Xiao
Zhengguo Xiao University of Science and Technology of China
Jiangeng Xue
Jiangeng Xue University of Florida
Gregory D. Scholes
Gregory D. Scholes Princeton University
Yueh-Lin Loo
Yueh-Lin Loo Princeton University
Stephen Barlow
Stephen Barlow Georgia Institute of Technology

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