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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 103 924 880 305 280 459 37445
Chemistry 104 1062 935 424 340 467 38000

Ayusman Sen publications per year

The chart shows the history of publications by Ayusman Sen between 1978 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ayusman Sen published across 49 years, from 1978 to 2026, averaging 11 papers a year. Output peaked at 24 publications in 2007. 15 of the 541 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1978 to 2026. Vertical axis: number of publications, 0 to 24. Peak 24 publications in 2007. 1978: 2 publications 1979: 0 publications 1980: 2 publications 1981: 2 publications 1982: 3 publications 1983: 2 publications 1984: 4 publications 1985: 3 publications 1986: 9 publications 1987: 6 publications 1988: 8 publications 1989: 10 publications 1990: 7 publications 1991: 9 publications 1992: 15 publications 1993: 7 publications 1994: 8 publications 1995: 9 publications 1996: 10 publications 1997: 12 publications 1998: 14 publications 1999: 14 publications 2000: 19 publications 2001: 13 publications 2002: 16 publications 2003: 11 publications 2004: 17 publications 2005: 19 publications 2006: 20 publications 2007: 24 publications 2008: 18 publications 2009: 18 publications 2010: 13 publications 2011: 9 publications 2012: 18 publications 2013: 18 publications 2014: 9 publications 2015: 17 publications 2016: 13 publications 2017: 12 publications 2018: 7 publications 2019: 21 publications 2020: 9 publications 2021: 15 publications 2022: 9 publications 2023: 13 publications 2024: 12 publications 2025: 14 publications 2026: 1 publication
1978 2026

541 publications in total across all disciplines

View publications per year as a table
Ayusman Sen: publications per year, 1978 to 2026
Year Publications
1978 2
1979 0
1980 2
1981 2
1982 3
1983 2
1984 4
1985 3
1986 9
1987 6
1988 8
1989 10
1990 7
1991 9
1992 15
1993 7
1994 8
1995 9
1996 10
1997 12
1998 14
1999 14
2000 19
2001 13
2002 16
2003 11
2004 17
2005 19
2006 20
2007 24
2008 18
2009 18
2010 13
2011 9
2012 18
2013 18
2014 9
2015 17
2016 13
2017 12
2018 7
2019 21
2020 9
2021 15
2022 9
2023 13
2024 12
2025 14
2026 1
Total 541
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Ayusman Sen 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 Ayusman Sen 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, 450–469 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: 459 publications — 83rd percentile

83% 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
330–349 477
350–369 440
370–389 356
390–409 321
410–429 256
430–449 246
450–469 216 459
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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Ayusman Sen 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 Ayusman Sen 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, 102–103 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: 103 D-Index — 93rd percentile

93% 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
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 85 103
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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Research.com Recognitions

  • 2005 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1984 - Fellow of Alfred P. Sloan Foundation

Overview

Ayusman Sen is affiliated with Pennsylvania State University in the United States and has contributed to research primarily in the fields of Engineering and Physics and Astronomy. Their scientific work spans several subfields, including Biomedical Engineering, Condensed Matter Physics, Materials Chemistry, Mechanical Engineering, and Electrical and Electronic Engineering.

The main topics addressed in Ayusman Sen's research include:

  • Micro and Nano Robotics
  • Molecular Communication and Nanonetworks
  • Modular Robots and Swarm Intelligence
  • Pickering emulsions and particle stabilization
  • Photoreceptor and optogenetics research
  • Microfluidic and Bio-sensing Technologies
  • Electrohydrodynamics and Fluid Dynamics

Ayusman Sen has published extensively in several key scientific venues. The most frequent publication platforms are:

  • Langmuir
  • arXiv (Cornell University)
  • ACS Applied Materials & Interfaces
  • Journal of the American Chemical Society
  • Angewandte Chemie International Edition

Several recent papers authored or co-authored by Ayusman Sen include:

  • "Enzymes as Active Matter" (2020), Annual Review of Condensed Matter Physics
  • "Chemical design of self-propelled Janus droplets" (2022), Matter
  • "Light-Powered, Fuel-Free Oscillation, Migration, and Reversible Manipulation of Multiple Cargo Types by Micromotor Swarms" (2022), ACS Nano
  • "Chemically Propelled Nano and Micromotors in the Body: Quo Vadis?" (2021), Small
  • "Chemically Powered Synthetic "Living" Systems" (2020), Chem

Frequent collaborators in their publications consist of:

  • Jianhua Zhang
  • Jiaqi Song
  • Aditya Sapre
  • Oleg E. Shklyaev
  • Anna C. Balazs

Among the professional recognitions received by Ayusman Sen are the Fellow of the American Association for the Advancement of Science (AAAS) awarded in 2005 and a Fellowship from the Alfred P. Sloan Foundation granted in 1984.

Best Publications

  • Catalytic Nanomotors: Autonomous Movement of Striped Nanorods

    Walter F. Paxton;Kevin C. Kistler;Christine C. Olmeda;Ayusman Sen

  • Catalysis Research of Relevance to Carbon Management: Progress, Challenges, and Opportunities

    Hironori Arakawa;Michele Aresta;John N. Armor;Mark A. Barteau

  • Silver Bromide Nanoparticle/Polymer Composites: Dual Action Tunable Antimicrobial Materials

    Varun Sambhy;Megan M. MacBride;Blake R. Peterson;Ayusman Sen

  • Small power: Autonomous nano- and micromotors propelled by self-generated gradients

    Wei Wang;Wentao Duan;Suzanne Ahmed;Thomas E. Mallouk

  • Cluster-Assembled Materials

    Shelley A. Claridge;A. W. Castleman;Shiv N. Khanna;Christopher B. Murray

  • Bipolar Electrochemical Mechanism for the Propulsion of Catalytic Nanomotors in Hydrogen Peroxide Solutions

    Yang Wang;Rose M. Hernandez;David J. Bartlett;Julia M. Bingham

  • Catalytic Nanomotors: Remote‐Controlled Autonomous Movement of Striped Metallic Nanorods

    Timothy R. Kline;Walter F. Paxton;Thomas E. Mallouk;Ayusman Sen

  • Mechanistic aspects of metal-catalyzed alternating copolymerization of olefins with carbon monoxide

    Ayusman Sen

  • Schooling behavior of light-powered autonomous micromotors in water.

    Michael Ibele;Thomas E. Mallouk;Ayusman Sen

  • Ortho-phosphinobenzenesulfonate: a superb ligand for palladium-catalyzed coordination-insertion copolymerization of polar vinyl monomers.

    Akifumi Nakamura;Timo M. J. Anselment;Jerome Claverie;Brian Goodall

  • Catalytically Induced Electrokinetics for Motors and Micropumps.

    Walter F. Paxton;Paul T. Baker;Timothy R. Kline;Yang Wang

  • Motility of Catalytic Nanoparticles through Self-Generated Forces

    Walter F. Paxton;Ayusman Sen;Thomas E. Mallouk

  • Chemotaxis of nonbiological colloidal rods.

    Yiying Hong;Nicole M. K. Blackman;Nathaniel D. Kopp;Ayusman Sen

  • Intelligent, self-powered, drug delivery systems

    Debabrata Patra;Samudra Sengupta;Wentao Duan;Hua Zhang

  • Catalytic Motors for Transport of Colloidal Cargo

    Shakuntala Sundararajan;Paul E. Lammert;Andrew W. Zudans;Vincent H. Crespi

  • Boundaries can steer active Janus spheres.

    Sambeeta Das;Astha Garg;Andrew I. Campbell;Jonathan Howse

  • CATALYTIC FUNCTIONALIZATION OF CARBON-HYDROGEN AND CARBON-CARBON BONDS IN PROTIC MEDIA

    Ayusman Sen

  • Powering nanorobots: Catalytic engines enable tiny swimmers to harness fuel from their environment and overcome the weird physics of the microscopic world

    Thomas E. Mallouk;Ayusman Sen

  • Light‐Driven Titanium‐Dioxide‐Based Reversible Microfireworks and Micromotor/Micropump Systems

    Yiying Hong;Misael Diaz;Ubaldo M. Córdova-Figueroa;Ayusman Sen

  • Chemical conversion pathways for carbohydrates

    Chandrani Chatterjee;Frances Pong;Ayusman Sen

  • Fantastic Voyage: Designing Self‐Powered Nanorobots

    Samudra Sengupta;Michael E. Ibele;Ayusman Sen

Frequent Co-Authors

Thomas E. Mallouk
Thomas E. Mallouk University of Pennsylvania
Shiv N. Khanna
Shiv N. Khanna Virginia Commonwealth University
Anna C. Balazs
Anna C. Balazs University of Pittsburgh
Arnold L. Rheingold
Arnold L. Rheingold University of California, San Diego
Vincent H. Crespi
Vincent H. Crespi Pennsylvania State University
Paul S. Weiss
Paul S. Weiss University of California, Los Angeles
Wei Wang
Wei Wang Harbin Institute of Technology
John V. Badding
John V. Badding Pennsylvania State University
Do Y. Yoon
Do Y. Yoon Stanford University
Jack Halpern
Jack Halpern University of Chicago

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