World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
44
Citations
16640
World Ranking
5668
National Ranking
1577

Gautam Gupta publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Gautam Gupta sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 191 publications — 44th percentile

44% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Gautam Gupta D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Gautam Gupta sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 44 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Gautam Gupta is affiliated with the University of Louisville in the United States. Their research portfolio spans multiple areas within engineering, with a particular focus on mechanical engineering, electrical and electronic engineering, materials chemistry, geophysics, and renewable energy, sustainability, and the environment.

Gupta has contributed to research topics that include:

  • Geophysical and Geoelectrical Methods
  • Groundwater and Watershed Analysis
  • Electrocatalysts for Energy Conversion
  • Geophysical Methods and Applications
  • Additive Manufacturing Materials and Processes
  • Additive Manufacturing and 3D Printing Technologies
  • High Entropy Alloys Studies

Their recent publications span a range of interdisciplinary subjects combining materials science, geoscience, and energy-related applications. Notable papers include:

  • "Effects of layer thickness in laser-powder bed fusion of 420 stainless steel," 2020, Rapid Prototyping Journal
  • "Hydrogeochemical Processes Regulating the Groundwater Quality and its Suitability for Drinking and Irrigation Purpose in Parts of Coastal Sindhudurg District, Maharashtra," 2021, Journal of the Geological Society of India
  • "Theoretical DFT studies of Cu2HgSnS4 absorber material and Al:ZnO/ZnO/CdS/Cu2HgSnS4/Back contact heterojunction solar cell," 2021, Solar Energy
  • "Graphite Intercalation Compounds Derived by Green Chemistry as Oxygen Reduction Reaction Catalysts," 2020, ACS Applied Materials & Interfaces
  • "Spatial behavior of the Dar-Zarrouk parameters for exploration and differentiation of water bodies aquifers in parts of Konkan coast of Maharashtra, India," 2021, Journal of Coastal Conservation

Gupta frequently publishes in journals such as the Journal of the Geological Society of India, RSC Advances, Discover Water, Journal of Electronic Packaging, and ECS Meeting Abstracts.

Collaborative work is reflected in repeated partnerships with several coauthors including Khan Tahama, Craig A. Grapperhaus, Vinit C. Erram, Rajat Chauhan, and Ted Kalbfleisch, with coauthor counts ranging from five to eight joint publications.

Best Publications

  • High-efficiency solution-processed perovskite solar cells with millimeter-scale grains

    Wanyi Nie;Hsinhan Tsai;Reza Asadpour;Jean Christophe Blancon

  • High-efficiency two-dimensional Ruddlesden–Popper perovskite solar cells

    Hsinhan Tsai;Hsinhan Tsai;Wanyi Nie;Jean Christophe Blancon;Constantinos C. Stoumpos

  • Phase-engineered low-resistance contacts for ultrathin MoS2 transistors.

    Rajesh Kappera;Damien Voiry;Sibel Ebru Yalcin;Brittany Branch

  • The role of electronic coupling between substrate and 2D MoS2 nanosheets in electrocatalytic production of hydrogen.

    Damien Voiry;Raymond Fullon;Jieun Yang;Cecilia de Carvalho Castro e Silva

  • Light-activated photocurrent degradation and self-healing in perovskite solar cells

    Wanyi Nie;Jean Christophe Blancon;Amanda J. Neukirch;Kannatassen Appavoo

  • Evolution of the Electronic Band Structure and Efficient Photo-Detection in Atomic Layers of InSe

    Sidong Lei;Liehui Ge;Sina Najmaei;Antony George

  • Polaron Stabilization by Cooperative Lattice Distortion and Cation Rotations in Hybrid Perovskite Materials.

    Amanda J. Neukirch;Wanyi Nie;Jean-Christophe Blancon;Kannatassen Appavoo

  • Unveiling Active Sites for the Hydrogen Evolution Reaction on Monolayer MoS2

    Jing Zhang;Jingjie Wu;Hua Guo;Weibing Chen

  • Solution‐Processed MoS2/Organolead Trihalide Perovskite Photodetectors

    Yan Wang;Yan Wang;Raymond Fullon;Muharrem Acerce;Christopher E. Petoukhoff

  • Metallic 1T phase source/drain electrodes for field effect transistors from chemical vapor deposited MoS2

    Rajesh Kappera;Damien Voiry;Sibel Ebru Yalcin;Wesley Jen

  • Mechanical integrity of solution-processed perovskite solar cells

    Nicholas Rolston;Brian L. Watson;Colin D. Bailie;Michael D. McGehee

  • Efficient hydrogen evolution in transition metal dichalcogenides via a simple one-step hydrazine reaction.

    Dustin R. Cummins;Ulises Martinez;Andriy Sherehiy;Rajesh Kappera;Rajesh Kappera

  • High-Performance Flexible Supercapacitors obtained via Recycled Jute: Bio-Waste to Energy Storage Approach

    Camila Zequine;C. K. Ranaweera;Z. Wang;Petar R. Dvornic

  • Chemical Vapor Deposition Synthesized Atomically Thin Molybdenum Disulfide with Optoelectronic-Grade Crystalline Quality.

    Ismail Bilgin;Ismail Bilgin;Fangze Liu;Anthony Vargas;Andrew Winchester;Andrew Winchester

  • On the Physical Mechanism of NBTI in Silicon Oxynitride p-MOSFETs: Can Differences in Insulator Processing Conditions Resolve the Interface Trap Generation versus Hole Trapping Controversy?

    S. Mahapatra;K. Ahmed;D. Varghese;A.E. Islam

  • Effect of Precursor Solution Aging on the Crystallinity and Photovoltaic Performance of Perovskite Solar Cells

    Hsinhan Tsai;Hsinhan Tsai;Wanyi Nie;Yen‐Hao Lin;Jean Christophe Blancon

  • Bioelectrocatalysis of Oxygen Reduction Reaction by Laccase on Gold Electrodes

    Gautam Gupta;Vijaykumar Rajendran;Plamen Atanassov

  • Direct electron transfer catalyzed by bilirubin oxidase for air breathing gas-diffusion electrodes

    Gautam Gupta;Carolin Lau;Vijaykumar Rajendran;Frisia Colon

  • Laccase Biosensor on Monolayer-Modified Gold Electrode

    Gautam Gupta;Vijaykumar Rajendran;Plamen Atanassov

  • Optimizing Composition and Morphology for Large-Grain Perovskite Solar Cells via Chemical Control

    Hsinhan Tsai;Wanyi Nie;Pradeep Cheruku;Nathan H. Mack

  • Large-area hysteresis-free perovskite solar cells via temperature controlled doctor blading under ambient environment

    Arun Tej Mallajosyula;Kasun Fernando;Shaivi Bhatt;Akhilesh Singh

Frequent Co-Authors

Aditya D. Mohite
Aditya D. Mohite Rice University
Wanyi Nie
Wanyi Nie Los Alamos National Laboratory
Hsinhan Tsai
Hsinhan Tsai University of California, Berkeley
Pulickel M. Ajayan
Pulickel M. Ajayan Rice University
Manish Chhowalla
Manish Chhowalla University of Cambridge
Sergei Tretiak
Sergei Tretiak Los Alamos National Laboratory
Stephen K. Doorn
Stephen K. Doorn Los Alamos National Laboratory
Plamen Atanassov
Plamen Atanassov University of California, Irvine
Jun Lou
Jun Lou Rice University
Hsing-Lin Wang
Hsing-Lin Wang Southern University of Science and Technology

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