World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
48
Citations
8973
World Ranking
4564
National Ranking
1310

Rajesh K. Ahluwalia 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 Rajesh K. Ahluwalia 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.

Rajesh K. Ahluwalia 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 Rajesh K. Ahluwalia 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: 48 D-Index — 55th percentile

55% of scientists in this discipline score the same or lower.

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

Best Publications

  • New roads and challenges for fuel cells in heavy-duty transportation

    David A. Cullen;K. C. Neyerlin;Rajesh K. Ahluwalia;Rangachary Mukundan

  • Technical assessment of compressed hydrogen storage tank systems for automotive applications

    Thanh Hua;Rajesh Ahluwalia;J. K Peng;Matt Kromer

  • Recent developments in catalyst-related PEM fuel cell durability

    Rodney L. Borup;Ahmet Kusoglu;Kenneth C. Neyerlin;Rangachary Mukundan

  • Direct hydrogen fuel cell electric vehicle cost analysis: System and high-volume manufacturing description, validation, and outlook

    Simon T. Thompson;Brian D. James;Jennie M. Huya-Kouadio;Cassidy Houchins

  • Carbon Corrosion in PEM Fuel Cells and the Development of Accelerated Stress Tests

    Natalia Macauley;Dennis D. Papadias;Joseph Fairweather;Dusan Spernjak

  • On-board and Off-board performance of hydrogen storage options for light-duty vehicles

    R.K. Ahluwalia;T.Q. Hua;J.K. Peng

  • Fuel cell systems for transportation: Status and trends

    Rajesh K. Ahluwalia;Xiaohua. Wang

  • Status of hydrogen fuel cell electric buses worldwide

    Thanh Hua;Rajesh Ahluwalia;Leslie Eudy;Gregg Singer

  • Fuel economy of hydrogen fuel cell vehicles

    Rajesh K Ahluwalia;X Wang;A Rousseau;R Kumar

  • Buildup of nitrogen in direct hydrogen polymer-electrolyte fuel cell stacks.

    R.K. Ahluwalia;X. Wang

  • Bulk storage of hydrogen

    D.D. Papadias;R.K. Ahluwalia

  • Hydrogen storage technology options for fuel cell vehicles: Well-to-wheel costs, energy efficiencies, and greenhouse gas emissions

    M.D. Paster;R.K. Ahluwalia;G. Berry;A. Elgowainy

  • Dynamics of Particle Growth and Electrochemical Surface Area Loss due to Platinum Dissolution

    Rajesh K. Ahluwalia;Srikanth Arisetty;Jui-Kun Peng;Ram Subbaraman

  • Automotive hydrogen storage system using cryo-adsorption on activated carbon

    R.K. Ahluwalia;J.K. Peng

  • Dynamics of cryogenic hydrogen storage in insulated pressure vessels for automotive applications

    R.K. Ahluwalia;J.K. Peng

  • Hydrogen carriers: Production, transmission, decomposition, and storage

    Dionissios D. Papadias;Jui-Kun Peng;Rajesh K. Ahluwalia

  • Thermodynamics and Kinetics of Platinum Dissolution from Carbon-Supported Electrocatalysts in Aqueous Media under Potentiostatic and Potentiodynamic Conditions

    Rajesh K. Ahluwalia;Srikanth Arisetty;Xiaoping Wang;Xiaohua Wang

  • Fuel economy of hybrid fuel-cell vehicles

    Rajesh K. Ahluwalia;X. Wang;A. Rousseau

  • Rapid self-start of polymer electrolyte fuel cell stacks from subfreezing temperatures

    R.K. Ahluwalia;X. Wang

  • Supercritical cryo-compressed hydrogen storage for fuel cell electric buses

    R.K. Ahluwalia;J.K. Peng;H.S. Roh;T.Q. Hua

  • Fuel processors for automotive fuel cell systems: a parametric analysis

    E. Danial Doss;R. Kumar;R.K. Ahluwalia;M. Krumpelt

  • Direct hydrogen fuel cell systems for hybrid vehicles

    Rajesh K. Ahluwalia;X. Wang

  • Hybrid approach combining multiple characterization techniques and simulations for microstructural analysis of proton exchange membrane fuel cell electrodes

    Firat C. Cetinbas;Rajesh K. Ahluwalia;Nancy Kariuki;Vincent De Andrade

Frequent Co-Authors

Rangachary Mukundan
Rangachary Mukundan Los Alamos National Laboratory
Deborah J. Myers
Deborah J. Myers Argonne National Laboratory
Karren L. More
Karren L. More Oak Ridge National Laboratory
Xiaoping Wang
Xiaoping Wang Oak Ridge National Laboratory
Kenneth C. Neyerlin
Kenneth C. Neyerlin National Renewable Energy Laboratory
David A. Cullen
David A. Cullen Oak Ridge National Laboratory
Shabbir Ahmed
Shabbir Ahmed Argonne National Laboratory
Aymeric Rousseau
Aymeric Rousseau Argonne National Laboratory
Paulo J Ferreira
Paulo J Ferreira Instituto Superior Técnico
Iryna V. Zenyuk
Iryna V. Zenyuk University of California, Irvine

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