World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
47
Citations
13468
World Ranking
15465
National Ranking
853

Mark T. Weller publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Mark T. Weller sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 353 publications — 73rd percentile

73% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Mark T. Weller D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Mark T. Weller sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 47 D-Index — 14th percentile

14% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Mark T. Weller is affiliated with Cardiff University in the United Kingdom. Their research primarily spans the fields of Materials Science, Chemistry, and Engineering. Within these broad disciplines, their work focuses notably on Materials Chemistry, Electrical and Electronic Engineering, Organic Chemistry, Inorganic Chemistry, and Physical and Theoretical Chemistry.

The main topics covered by their research include:

  • Perovskite Materials and Applications
  • Solid-state spectroscopy and crystallography
  • Crystal Structures and Properties
  • Advanced Photocatalysis Techniques
  • Ammonia Synthesis and Nitrogen Reduction
  • Electrocatalysts for Energy Conversion
  • Advanced battery technologies research

Mark T. Weller has contributed to scientific literature with several recent papers, reflecting an emphasis on perovskite materials and related physical chemistry aspects. These include:

  • Phase Diagram of Methylammonium/Formamidinium Lead Iodide Perovskite Solid Solutions from Temperature-Dependent Photoluminescence and Raman Spectroscopies, 2020, The Journal of Physical Chemistry C
  • Phase Behavior and Substitution Limit of Mixed Cesium-Formamidinium Lead Triiodide Perovskites, 2020, Chemistry of Materials
  • Photoluminescence of Bound-Exciton Complexes and Assignment to Shallow Defects in Methylammonium/Formamidinium Lead Iodide Mixed Crystals, 2021, Advanced Optical Materials
  • Structure and electrochemical activity of nickel aluminium fluoride nanosheets during urea electro-oxidation in an alkaline solution, 2021, RSC Advances
  • Using pressure to unravel the structure-dynamic-disorder relationship in metal halide perovskites, 2023, Scientific Reports

Their frequent publication venues include:

  • Inorganic Chemistry
  • The Journal of Physical Chemistry C
  • The Cambridge Structural Database
  • Chemistry of Materials
  • RSC Advances

Mark T. Weller has collaborated regularly with several co-authors, such as:

  • Jonathan P. Rourke
  • Fräser A. Armstrong
  • S.J. Lancaster
  • Tina Overton
  • Bethan Charles

In addition to research articles, they have contributed to book publications, including a forthcoming volume titled Inorganic Chemistry slated for release by Oxford University Press in 2025.

Best Publications

  • Shriver and Atkins' Inorganic Chemistry

    Peter Atkins;Tina Overton;Jonatan Rourke;Mark Weller

  • Reversible Hydration of CH3NH3PbI3 in Films, Single Crystals, and Solar Cells

    Aurélien M. A. Leguy;Yinghong Hu;Mariano Campoy-Quiles;M. Isabel Alonso

  • Complete structure and cation orientation in the perovskite photovoltaic methylammonium lead iodide between 100 and 352 K

    Mark T. Weller;Oliver J. Weber;Paul F. Henry;Antonietta M. Di Pumpo

  • Lattice dynamics and vibrational spectra of the orthorhombic, tetragonal, and cubic phases of methylammonium lead iodide

    Federico Brivio;Jarvist M. Frost;Jonathan M. Skelton;Adam J. Jackson

  • Cubic Perovskite Structure of Black Formamidinium Lead Iodide, α-[HC(NH2)2]PbI3, at 298 K

    Mark T. Weller;Oliver J. Weber;Jarvist M. Frost;Aron Walsh

  • Experimental and theoretical optical properties of methylammonium lead halide perovskites

    Aurélien M. A. Leguy;Pooya Azarhoosh;M. Isabel Alonso;Mariano Campoy-Quiles

  • The effect of oxygen stoichiometry on phase relations and structure in the system La1-xSrxFeO3-δ (0≤x≤1, 0≤δ≤0.5)

    S.E. Dann;D.B. Currie;M.T. Weller;M.F. Thomas

  • Dynamic disorder, phonon lifetimes, and the assignment of modes to the vibrational spectra of methylammonium lead halide perovskites

    Aurélien M. A. Leguy;Alejandro R. Goñi;Jarvist M. Frost;Jonathan Skelton

  • Optoelectronic and spectroscopic characterization of vapour-transport grown Cu2ZnSnS4 single crystals

    Tat Ming Ng;Mark T. Weller;Gabriela P. Kissling;Laurence M. Peter

  • Structure and oxygen stoichiometry in Sr3Fe2O7−y, 0 ≤ y ≤ 1.0

    S.E. Dann;M.T. Weller;D.B. Currie

  • Phase behaviour and composition in the formamidinium–methylammonium hybrid lead iodide perovskite solid solution

    O. J. Weber;B. Charles;M. T. Weller

  • Phase Behavior and Polymorphism of Formamidinium Lead Iodide

    Oliver J. Weber;Dibyajyoti Ghosh;Sam Gaines;Paul F. Henry

  • Inorganic Materials Chemistry

    Mark T. Weller

  • Shriver & Atkins' Inorganic Chemistry

    P. W. Atkins;D. F. Shriver;T. Overton;Jonathan Rourke

  • Structure and oxidation state relationships in ternary copper oxides

    M.T. Weller;D.R. Lines

  • Structure and magnetic properties of Sr2FeO4 and Sr3Fe2O7 studied by powder neutron diffraction and Mössbauer spectroscopy

    Sandra E. Dann;Mark T. Weller;David B. Currie;Michael F. Thomas

  • Structural investigation of TS-1: determination of the true nonrandom titanium framework substitution and silicon vacancy distribution from powder neutron diffraction studies using isotopes

    Paul F. Henry;Mark T. Weller;Chick C. Wilson

  • Understanding the stability of mixed A-cation lead iodide perovskites

    Bethan Charles;Jessica Dillon;Oliver J. Weber;M. Saiful Islam

  • Crystal structure of the ferromagnetic superconductorRuSr2(Gd1.3Ce0.7)Cu2O10 − δby powder neutron diffraction

    Christopher S. Knee;Brian D. Rainford;Mark T. Weller

  • The pyrochlore family -- a potential panacea for the frustrated perovskite chemist.

    Mark T. Weller;Robert W. Hughes;Joanna Rooke;Christopher S. Knee

Frequent Co-Authors

Andrew L. Hector
Andrew L. Hector University of Southampton
Mariano Campoy-Quiles
Mariano Campoy-Quiles Institut de Ciència de Materials de Barcelona
William Levason
William Levason University of Southampton
John Owen
John Owen University of Southampton
Jenny Nelson
Jenny Nelson Imperial College London
Dominic M. Walsh
Dominic M. Walsh Brigham and Women's Hospital
Aron Walsh
Aron Walsh Imperial College London
Piers R. F. Barnes
Piers R. F. Barnes Imperial College London
Duncan H. Gregory
Duncan H. Gregory University of Glasgow
Jarvist M. Frost
Jarvist M. Frost Imperial College London

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