World's Best Scientists 2026 revealed!
Hemamala I. Karunadasa

Hemamala I. Karunadasa

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 55 8429 8143 2070 1918 258 21743

Hemamala I. Karunadasa publications per year

The chart shows the history of publications by Hemamala I. Karunadasa between 2003 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hemamala I. Karunadasa published across 24 years, from 2003 to 2026, averaging 11.6 papers a year. Output peaked at 38 publications in 2021. 27 of the 278 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2003 to 2026. Vertical axis: number of publications, 0 to 38. Peak 38 publications in 2021. 2003: 2 publications 2004: 4 publications 2005: 1 publication 2006: 0 publications 2007: 0 publications 2008: 1 publication 2009: 3 publications 2010: 8 publications 2011: 9 publications 2012: 4 publications 2013: 6 publications 2014: 11 publications 2015: 14 publications 2016: 14 publications 2017: 30 publications 2018: 26 publications 2019: 7 publications 2020: 22 publications 2021: 38 publications 2022: 29 publications 2023: 16 publications 2024: 6 publications 2025: 26 publications 2026: 1 publication
2003 2026

278 publications in total across all disciplines

View publications per year as a table
Hemamala I. Karunadasa: publications per year, 2003 to 2026
Year Publications
2003 2
2004 4
2005 1
2006 0
2007 0
2008 1
2009 3
2010 8
2011 9
2012 4
2013 6
2014 11
2015 14
2016 14
2017 30
2018 26
2019 7
2020 22
2021 38
2022 29
2023 16
2024 6
2025 26
2026 1
Total 278
Download as CSV

Hemamala I. Karunadasa 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 Hemamala I. Karunadasa 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, 250–269 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: 258 publications — 49th percentile

49% 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
250–269 726 258
270–289 665
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
Download as CSV

Hemamala I. Karunadasa 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 Hemamala I. Karunadasa 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, 54–55 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: 55 D-Index — 34th percentile

34% 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 55
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
Download as CSV

Research.com Recognitions

  • 2015 - Fellow of Alfred P. Sloan Foundation

Overview

Hemamala I. Karunadasa is affiliated with Stanford University in the United States and specializes in the field of Materials Science. Their research primarily covers Materials Chemistry, with significant contributions also to Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, Inorganic Chemistry, and Renewable Energy, Sustainability and the Environment.

The scientist's work focuses on several key topics, including:

  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Perovskite Materials and Applications
  • Solid-state spectroscopy and crystallography
  • 2D Materials and Applications
  • Organic and Molecular Conductors Research
  • Inorganic Fluorides and Related Compounds

Among their recent publications are:

  • Preserving a robust CsPbI3 perovskite phase via pressure-directed octahedral tilt, 2021, Nature Communications
  • Doubling the Stakes: The Promise of Halide Double Perovskites, 2021, Angewandte Chemie International Edition
  • Directed assembly of layered perovskite heterostructures as single crystals, 2021, Nature
  • Carrier Diffusion Lengths Exceeding 1 μm Despite Trap-Limited Transport in Halide Double Perovskites, 2020, ACS Energy Letters
  • Single Ensemble Non-exponential Photoluminescent Population Decays from a Broadband White-Light-Emitting Perovskite, 2020, Journal of the American Chemical Society

Frequent co-authors in their research include:

  • Jeffrey B. Neaton
  • Kurt P. Lindquist
  • Bridget A. Connor
  • Linn Leppert
  • Marina R. Filip

Their work has appeared in several notable publication venues with multiple contributions, such as:

  • The Cambridge Structural Database
  • Journal of the American Chemical Society
  • Angewandte Chemie International Edition
  • Angewandte Chemie
  • Chemical Science

In recognition of their contributions, Hemamala I. Karunadasa was named a Fellow of the Alfred P. Sloan Foundation in 2015.

Best Publications

  • A Layered Hybrid Perovskite Solar-Cell Absorber with Enhanced Moisture Stability

    Ian C. Smith;Eric T. Hoke;Diego Solis-Ibarra;Michael D. McGehee

  • Reversible photo-induced trap formation in mixed-halide hybrid perovskites for photovoltaics

    Eric T. Hoke;Daniel J. Slotcavage;Emma R. Dohner;Andrea R. Bowring

  • A Bismuth-Halide Double Perovskite with Long Carrier Recombination Lifetime for Photovoltaic Applications

    Adam H. Slavney;Te Hu;Aaron M. Lindenberg;Hemamala I. Karunadasa

  • A Molecular MoS2 Edge Site Mimic for Catalytic Hydrogen Generation

    Hemamala I. Karunadasa;Hemamala I. Karunadasa;Elizabeth Montalvo;Yujie Sun;Yujie Sun;Marcin Majda

  • Intrinsic white-light emission from layered hybrid perovskites.

    Emma R. Dohner;Adam Jaffe;Liam R. Bradshaw;Hemamala I. Karunadasa

  • White-Light Emission from Layered Halide Perovskites.

    Matthew D. Smith;Hemamala I. Karunadasa

  • Self-assembly of broadband white-light emitters.

    Emma R. Dohner;Eric T. Hoke;Hemamala I. Karunadasa

  • A molecular molybdenum-oxo catalyst for generating hydrogen from water

    Hemamala I. Karunadasa;Christopher J. Chang;Christopher J. Chang;Jeffrey R. Long;Jeffrey R. Long

  • Tuning the Luminescence of Layered Halide Perovskites.

    Matthew D. Smith;Bridget A. Connor;Hemamala I. Karunadasa

  • A Layered Hybrid Perovskite Solar‐Cell Absorber with Enhanced Moisture Stability

    Unknown

  • Light-Induced Phase Segregation in Halide-Perovskite Absorbers

    Daniel J. Slotcavage;Hemamala I. Karunadasa;Michael D. McGehee

  • Structural origins of broadband emission from layered Pb–Br hybrid perovskites

    Matthew D. Smith;Adam Jaffe;Emma R. Dohner;Aaron M. Lindenberg

  • Mechanism for Broadband White-Light Emission from Two-Dimensional (110) Hybrid Perovskites

    Te Hu;Te Hu;Matthew D. Smith;Emma R. Dohner;Meng-Ju Sher

  • High-Pressure Single-Crystal Structures of 3D Lead-Halide Hybrid Perovskites and Pressure Effects on their Electronic and Optical Properties

    Adam Jaffe;Yu Lin;Christine M. Beavers;Johannes Voss

  • Layered Halide Double Perovskites: Dimensional Reduction of Cs2AgBiBr6

    Bridget A. Connor;Linn Leppert;Matthew D. Smith;Jeffrey B. Neaton;Jeffrey B. Neaton

  • Defect-Induced Band-Edge Reconstruction of a Bismuth-Halide Double Perovskite for Visible-Light Absorption

    Adam H. Slavney;Linn Leppert;Linn Leppert;Davide Bartesaghi;Aryeh Gold-Parker;Aryeh Gold-Parker

  • Chemical Approaches to Addressing the Instability and Toxicity of Lead–Halide Perovskite Absorbers

    Adam H. Slavney;Rebecca W. Smaha;Ian C. Smith;Adam Jaffe

  • CH3NH3PbI3 perovskite single crystals: surface photophysics and their interaction with the environment

    G. Grancini;V. D'Innocenzo;V. D'Innocenzo;E. R. Dohner;Nunzio Maria Di Martino;Nunzio Maria Di Martino

  • Pressure-Induced Conductivity and Yellow-to-Black Piezochromism in a Layered Cu–Cl Hybrid Perovskite

    Adam Jaffe;Yu Lin;Wendy L. Mao;Hemamala I. Karunadasa

  • Pressure-Induced Metallization of the Halide Perovskite (CH3NH3)PbI3

    Adam Jaffe;Yu Lin;Wendy L. Mao;Hemamala I. Karunadasa

  • Light-induced picosecond rotational disordering of the inorganic sublattice in hybrid perovskites

    Xiaoxi Wu;Liang Z. Tan;Xiaozhe Shen;Te Hu

  • Low-temperature spin freezing in the Dy 2 Ti 2 O 7 spin ice

    J. Snyder;B. G. Ueland;J. S. Slusky;H. Karunadasa

Frequent Co-Authors

Jeffrey B. Neaton
Jeffrey B. Neaton University of California, Berkeley
Aaron M. Lindenberg
Aaron M. Lindenberg Stanford University
Jeffrey R. Long
Jeffrey R. Long Lawrence Berkeley National Laboratory
Wendy L. Mao
Wendy L. Mao Stanford University
Christopher J. Chang
Christopher J. Chang Princeton University
Michael F. Toney
Michael F. Toney University of Colorado Boulder
Michael D. McGehee
Michael D. McGehee University of Colorado Boulder
Tom J. Savenije
Tom J. Savenije Delft University of Technology
Robert Joseph Cava
Robert Joseph Cava Princeton University
Ferdinand C. Grozema
Ferdinand C. Grozema Delft University of Technology

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:

Best Scientists Citing Hemamala I. Karunadasa

Trending Scientists

Recently Published Articles