Roberto B. Figueiredo

Roberto B. Figueiredo 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 Roberto B. Figueiredo sits on this spectrum.

Roberto B. Figueiredo 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 Roberto B. Figueiredo sits on this spectrum.

Overview

Best Publications

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

  Unknown

  655
  Citations

• Using finite element modeling to examine the flow processes in quasi-constrained high-pressure torsion

  Roberto B. Figueiredo;Paulo R. Cetlin;Terence G. Langdon

  341
  Citations

• Using finite element modeling to examine the temperature distribution in quasi-constrained high-pressure torsion

  Roberto B. Figueiredo;Pedro Henrique R. Pereira;Maria Teresa P. Aguilar;Paulo R. Cetlin

  335
  Citations

• Seventy years of Hall-Petch, ninety years of superplasticity and a generalized approach to the effect of grain size on flow stress

  Unknown

  309
  Citations

• Grain refinement and mechanical behavior of a magnesium alloy processed by ECAP

  Roberto B. Figueiredo;Terence G. Langdon;Terence G. Langdon

  245
  Citations

• Principles of grain refinement and superplastic flow in magnesium alloys processed by ECAP

  Roberto B. Figueiredo;Terence G. Langdon;Terence G. Langdon

  237
  Citations

• The processing of difficult-to-work alloys by ECAP with an emphasis on magnesium alloys.

  Roberto B. Figueiredo;Paulo R. Cetlin;Terence G. Langdon;Terence G. Langdon

  229
  Citations

• An investigation of hardness homogeneity throughout disks processed by high-pressure torsion

  Megumi Kawasaki;Roberto B. Figueiredo;Terence G. Langdon;Terence G. Langdon

  228
  Citations

• Severe plastic deformation for producing Superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary review

  Unknown

  196
  Citations

• Ultrafine grains and the Hall-Petch relationship in an Al-Mg-Si alloy processed by high-pressure torsion

  Aicha Loucif;Roberto B. Figueiredo;Thierry Baudin;François Brisset

  195
  Citations

• Enhanced strength–ductility synergy in nanostructured Cu and Cu–Al alloys processed by high-pressure torsion and subsequent annealing

  X.H. An;S.D. Wu;Z.F. Zhang;R.B. Figueiredo

  195
  Citations

• The effect of dislocation density on the interactions between dislocations and twin boundaries in nanocrystalline materials

  S. Ni;Y.B. Wang;X.Z. Liao;R.B. Figueiredo

  192
  Citations

• The influence of stacking fault energy on the mechanical properties of nanostructured Cu and Cu-Al alloys processed by high-pressure torsion

  X.H. An;Q.Y. Lin;S.D. Wu;Z.F. Zhang

  176
  Citations

• Principles of grain refinement in magnesium alloys processed by equal-channel angular pressing

  Roberto B. Figueiredo;Terence G. Langdon

  171
  Citations

• Evidence for exceptional low temperature ductility in polycrystalline magnesium processed by severe plastic deformation

  Roberto B. Figueiredo;Roberto B. Figueiredo;Shima Sabbaghianrad;Adenike Giwa;Julia R. Greer

  170
  Citations

• Evolution of microstructural homogeneity in copper processed by high-pressure torsion

  X.H. An;S.D. Wu;Z.F. Zhang;R.B. Figueiredo

  165
  Citations

• The development of superplastic ductilities and microstructural homogeneity in a magnesium ZK60 alloy processed by ECAP

  Roberto B. Figueiredo;Terence G. Langdon

  157
  Citations

• Microstructural evolution in an Al-6061 alloy processed by high-pressure torsion

  Aïcha Loucif;Roberto B. Figueiredo;Thierry Baudin;François Brisset

  153
  Citations

• Record Superplastic Ductility in a Magnesium Alloy Processed by Equal‐Channel Angular Pressing

  Roberto B. Figueiredo;Terence G. Langdon

  149
  Citations

• Microstructural evolution and mechanical properties of a two-phase Cu–Ag alloy processed by high-pressure torsion to ultrahigh strains

  Y.Z. Tian;S.D. Wu;Z.F. Zhang;R.B. Figueiredo

  146
  Citations

• Dynamic testing at high strain rates of an ultrafine-grained magnesium alloy processed by ECAP

  B. Li;S. Joshi;S. Joshi;K. Azevedo;E. Ma

  131
  Citations

• Three-dimensional shear-strain patterns induced by high-pressure torsion and their impact on hardness evolution

  Y. Cao;Y.B. Wang;R.B. Figueiredo;L. Chang

  123
  Citations

• Development of structural heterogeneities in a magnesium alloy processed by high-pressure torsion

  Roberto B. Figueiredo;Terence G. Langdon;Terence G. Langdon

  118
  Citations