World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
44
Citations
8218
World Ranking
5772
National Ranking
21

Walter José Botta 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 Walter José Botta 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: 265 publications — 68th percentile

68% of scientists in this discipline score the same or lower.

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

Walter José Botta 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 Walter José Botta 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.

Best Publications

  • Nanomaterials by severe plastic deformation: review of historical developments and recent advances

    Unknown

  • Excess free volume in metallic glasses measured by X-ray diffraction

    Alain Reza Yavari;Alain Le Moulec;Akihisa Inoue;Nobuyuki Nishiyama

  • Improvement in H-sorption kinetics of MgH2 powders by using fe nanoparticles generated by reactive FeF3 addition

    A.R. Yavari;A. LeMoulec;F.R. de Castro;S. Deledda

  • Hydrogen-induced phase transition of MgZrTiFe0.5Co0.5Ni0.5 high entropy alloy

    G. Zepon;D.R. Leiva;R.B. Strozi;A. Bedoch

  • Corrosion resistance of Fe-based amorphous alloys

    W.J. Botta;W.J. Botta;J.E. Berger;C.S. Kiminami;V. Roche

  • Synthesis and hydrogen storage behavior of Mg–V–Al–Cr–Ni high entropy alloys

    R.B. Strozi;R.B. Strozi;D.R. Leiva;J. Huot;W.J. Botta

  • Microstructure and wear behavior of Fe-based amorphous HVOF coatings produced from commercial precursors

    G.Y. Koga;R. Schulz;S. Savoie;A.R.C. Nascimento

  • High Strength AA7050 Al alloy processed by ECAP: Microstructure and mechanical properties

    K.R. Cardoso;K.R. Cardoso;D.N. Travessa;W.J. Botta;A.M. Jorge

  • An investigation of hydrogen storage in a magnesium-based alloy processed by equal-channel angular pressing

    Alberto Moreira Jorge;Egor Prokofiev;Gisele Ferreira de Lima;Edgar Rauch

  • H-sorption in MgH2 nanocomposites containing Fe or Ni with fluorine

    S. Deledda;A. Borissova;C. Poinsignon;W.J. Botta

  • Plasticity induced by nanoparticle dispersions in bulk metallic glasses

    K. Hajlaoui;A.R. Yavari;A.R. Yavari;A. LeMoulec;W.J. Botta

  • Nanoscale Grain Refinement and H-Sorption Properties of MgH2 Processed by High-Pressure Torsion and Other Mechanical Routes†

    Daniel Rodrigo Leiva;Alberto Moreira Jorge;Tomaz Toshimi Ishikawa;Jacques Huot

  • Formation of Fe-based glassy matrix composite coatings by laser processing

    P. Gargarella;A. Almeida;R.Vilar;C.R.M. Afonso

  • Correlation between hydrogen storage properties and textures induced in magnesium through ECAP and cold rolling

    Alberto Moreira Jorge;Alberto Moreira Jorge;Gisele Ferreira de Lima;Maria Regina Martins Triques;Walter José Botta

  • Mechanical activation of TiFe for hydrogen storage by cold rolling under inert atmosphere

    L.E.R. Vega;D.R. Leiva;R.M. Leal Neto;W.B. Silva

  • Mg alloy for hydrogen storage processed by SPD

    Daniel R. Leiva;Daniel R. Leiva;Daniel Fruchart;Maria Bacia;Grégory Girard

  • An approach to design single BCC Mg-containing high entropy alloys for hydrogen storage applications

    R.B. Strozi;R.B. Strozi;D.R. Leiva;J. Huot;W.J. Botta

  • Corrosion properties of Fe-Cr-Nb-B amorphous alloys and coatings

    G.Y. Koga;R.P. Nogueira;V. Roche;A.R. Yavari

  • Design of TiVNb-(Cr, Ni or Co) multicomponent alloys with the same valence electron concentration for hydrogen storage

    Bruno Hessel Silva;Claudia Zlotea;Yannick Champion;Walter José Botta

  • Microstructure evolution in copper under severe plastic deformation detected by in situ X-ray diffraction using monochromatic synchrotron light

    A.R. Kilmametov;G. Vaughan;A.R. Yavari;A. LeMoulec

  • Nanostructured MgH2 prepared by cold rolling and cold forging

    D.R. Leiva;R. Floriano;J. Huot;A.M. Jorge

  • Magnetic properties of spray-formed Fe–6.5%Si and Fe–6.5%Si–1.0%Al after rolling and heat treatment

    Claudemiro Bolfarini;Mário Cézar Alves Silva;Alberto Moreira Jorge;Claudio Shyinti Kiminami

Frequent Co-Authors

Claudemiro Bolfarini
Claudemiro Bolfarini Federal University of São Carlos
Akihisa Inoue
Akihisa Inoue Josai International University
Terence G. Langdon
Terence G. Langdon University of Southern California
Robert Schulz
Robert Schulz Hydro-Québec
A.L. Greer
A.L. Greer University of Cambridge
Santiago Suriñach
Santiago Suriñach Autonomous University of Barcelona
Maria Dolores Baró
Maria Dolores Baró Autonomous University of Barcelona
Gavin Vaughan
Gavin Vaughan European Synchrotron Radiation Facility
Shengli Zhu
Shengli Zhu Tianjin University
Jacques Huot
Jacques Huot Université du Québec à Trois-Rivières

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