World's Best Scientists 2026 revealed!
Alfredo Segura

Alfredo Segura

D-Index & Metrics

Materials Science

D-Index
56
Citations
9354
World Ranking
8383
National Ranking
147

Alfredo Segura 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 Alfredo Segura sits on this spectrum.

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 publications 1,163+

This scientist: 235 publications — 42nd percentile

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

The last bar groups every scientist with 1,163 publications or more.

Alfredo Segura 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 Alfredo Segura sits on this spectrum.

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 D-Index 165+

This scientist: 56 D-Index — 37th percentile

37% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

Overview

Alfredo Segura is affiliated with the University of Valencia in Spain and conducts research primarily in the field of Materials Science. Their work encompasses several subfields including Materials Chemistry, Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics, as well as Electrical and Electronic Engineering and Biomedical Engineering.

Their research spans multiple topics within materials science, with a focus on:

  • 2D Materials and Applications
  • Boron and Carbon Nanomaterials Research
  • Crystal Structures and Properties
  • Luminescence Properties of Advanced Materials
  • Graphene Research and Applications
  • Perovskite Materials and Applications
  • MXene and MAX Phase Materials

Alfredo Segura has published several papers in noted scientific journals. Some of the recent publications include:

  • Accurate Determination of the Bandgap Energy of the Rare-Earth Niobate Series, 2023, The Journal of Physical Chemistry Letters
  • Characterization and Decomposition of the Natural van der Waals SnSb2Te4 under Compression, 2020, Inorganic Chemistry
  • Investigation on the Luminescence Properties of InMO4 (M = V5+, Nb5+, Ta5+) Crystals Doped with Tb3+ or Yb3+ Rare Earth Ions, 2020, ACS Omega
  • Pressure dependence of the interlayer and intralayer E2g Raman-active modes of hexagonal BN up to the wurtzite phase transition, 2020, Physical Review B
  • Long lifetime of the E1u in-plane infrared-active modes of h-BN, 2020, Physical Review B

Their frequent publication venues include:

  • Physical Review B
  • Journal of Alloys and Compounds
  • arXiv (Cornell University)
  • The Journal of Physical Chemistry Letters
  • Inorganic Chemistry

Collaboration is a notable aspect of Alfredo Segura's research activities. Frequent co-authors include:

  • Alfonso Muñoz
  • Daniel Errandonea
  • P. Rodríguez-Hernández
  • F. J. Manjón
  • R. Vilaplana

The breadth of Alfredo Segura's work demonstrates an engagement with advanced materials science topics, particularly in low-dimensional materials and their electronic, optical, and luminescence properties. Their contributions in various well-regarded scientific journals indicate ongoing research activity within their stated areas of expertise.

Best Publications

  • Optical absorption of divalent metal tungstates: Correlation between the band-gap energy and the cation ionic radius

    R. Lacomba-Perales;J. Ruiz-Fuertes;D. Errandonea;D. Martínez-García

  • Electronic structure, optical properties, and lattice dynamics in atomically thin indium selenide flakes

    Juan F. Sánchez-Royo;Guillermo Muñoz-Matutano;Mauro Brotons-Gisbert;Juan P. Martínez-Pastor

  • Optical properties and electronic structure of rock-salt ZnO under pressure

    A. Segura;J. A. Sans;F. J. Manjón;A. Muñoz

  • Photoconductivity and photovoltaic effect in indium selenide

    A. Segura;J. P. Guesdon;J. M. Besson;A. Chevy

  • Nanotexturing To Enhance Photoluminescent Response of Atomically Thin Indium Selenide with Highly Tunable Band Gap

    Mauro Brotons-Gisbert;Daniel Andres-Penares;Joonki Suh;Francisco Hidalgo

  • High-pressure structural study of the scheelite tungstates CaWO 4 and SrWO 4

    D. Errandonea;J. Pellicer-Porres;F. J. Manjón;A. Segura

  • Structural and vibrational study of Bi 2 Se 3 under high pressure

    Rosario Vilaplana;D. Santamaría-Pérez;O. Gomis;F. J. Manjón

  • Chemical effects on the optical band-gap of heavily dopedZnO:MIII(M=Al,Ga,In): An investigation by means of photoelectron spectroscopy, optical measurements under pressure, and band structure calculations

    J. A. Sans;J. F. Sánchez-Royo;A. Segura;G. Tobias

  • Electrical and photovoltaic properties of indium‐tin‐oxide/p‐InSe/Au solar cells

    J. Martínez‐Pastor;A. Segura;J. L. Valdés;A. Chevy

  • The electronic structure of zircon-type orthovanadates: Effects of high-pressure and cation substitution

    V. Panchal;D. Errandonea;A. Segura;P. Rodríguez-Hernandez

  • Electron scattering mechanisms in n -type indium selenide

    A. Segura;F. Pomer;A. Cantarero;W. Krause

  • FIBRE BRAGG GRATINGS TUNED AND CHIRPED USING MAGNETIC FIELDS

    J.L. Cruz;A. Diez;M.V. Andres;A. Segura

  • Pressure effects on the electronic and optical properties of A WO 4 wolframites ( A = Cd, Mg, Mn, and Zn): The distinctive behavior of multiferroic MnWO 4

    J. Ruiz-Fuertes;S. López-Moreno;J. López-Solano;D. Errandonea

  • Pressure-induced magnetic switching and linkage isomerism in K0.4Fe4[Cr(CN)6]2.8 •16H2O: x-ray absorption and magnetic circular dichroism studies

    Eugenio Coronado;M. Carmen Giménez-López;Tomasz Korzeniak;Georgiy Levchenko

  • Strong optical nonlinearities in gallium and indium selenides related to inter-valence-band transitions induced by light pulses

    A. Segura;J. Bouvier;M. V. Andrés;F. J. Manjón

  • Determination of the high-pressure crystal structure of Ba W O 4 and Pb W O 4

    D. Errandonea;J. Pellicer-Porres;F. J. Manjón;A. Segura

  • On the band gap of CuAlO2 delafossite

    J. Pellicer-Porres;A. Segura;A. S. Gilliland;A. Muñoz

  • High-pressure vibrational and optical study of Bi2Te3

    R. Vilaplana;O. Gomis;F. J. Manjón;A. Segura

  • High-pressure x-ray diffraction and ab initio study of Ni 2 Mo 3 N , Pd 2 Mo 3 N , Pt 2 Mo 3 N , Co 3 Mo 3 N , and Fe 3 Mo 3 N : Two families of ultra-incompressible bimetallic interstitial nitrides

    D. Errandonea;Ch. Ferrer-Roca;D. Martínez-Garcia;A. Segura

  • Pressure and temperature dependence of the lattice dynamics of Cu Al O 2 investigated by Raman scattering experiments and ab initio calculations

    J. Pellicer-Porres;D. Martínez-García;A. Segura;P. Rodríguez-Hernández

  • Thin film growth and band lineup of In2O3 on the layered semiconductor InSe

    O. Lang;C. Pettenkofer;Juan Francisco Sánchez-Royo;Alfredo Segura

Frequent Co-Authors

Daniel Errandonea
Daniel Errandonea University of Valencia
Alfonso Muñoz
Alfonso Muñoz University of La Laguna
Francisco Javier Manjón
Francisco Javier Manjón Universitat Politècnica de València
Plácida Rodríguez-Hernández
Plácida Rodríguez-Hernández University of La Laguna
Alain Polian
Alain Polian Sorbonne University
Enric Canadell
Enric Canadell Institut de Ciència de Materials de Barcelona
Juan P. Martínez-Pastor
Juan P. Martínez-Pastor University of Valencia
Miguel V. Andrés
Miguel V. Andrés University of Valencia
Pablo Ordejón
Pablo Ordejón Institut Català de Nanociència i Nanotecnologia
Takashi Taniguchi
Takashi Taniguchi National Institute for Materials Science

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