Roy L. Johnston

University of Birmingham — United Kingdom

Earth and Planetary Sciences · Physical Sciences

65h-index19.3kcitations415works0.02yr avg
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Research Topics

nanoparticles nucleation surface interactions(104), Advanced Chemical Physics Studies(90), Catalytic Processes in Materials Science(65), Nanocluster Synthesis and Applications(46), X-ray Diffraction in Crystallography(46)

Publications415 total

Global minima and structural properties of Au Fe nanoalloys from a Mexican Enhanced Genetic Algorithm-based Density Functional Theory
Chemical Physics Letters·2021· 8 cited
Effects of Hydration on the Conformational Behavior of Flexible Molecules with Two Charge Centers
The Journal of Physical Chemistry A·2020· 1 citedOpen Access
Leveraging Hierarchical Self-Assembly Pathways for Realizing Colloidal Photonic Crystals
ACS Nano·2020· 74 citedOpen Access
Structural and magnetic properties of Co-Pt clusters: A spin-polarized density functional study
Journal of Magnetism and Magnetic Materials·2020· 6 cited
DFT-Based Global Optimization of Sub-nanometer Ni–Pd Clusters
The Journal of Physical Chemistry C·2019· 26 citedOpen Access
Shaping nano-catalysts
The European Physical Journal B·2019· 1 citedOpen Access
Tuning electronic and composition effects in ruthenium-copper alloy nanoparticles anchored on carbon nanofibers for rechargeable Li-CO2 batteries
Chemical Engineering Journal·2019· 72 citedOpen Access
Can a Single Valence Electron Alter the Electrocatalytic Activity and Selectivity for CO<sub>2</sub> Reduction on the Subnanometer Scale?
The Journal of Physical Chemistry C·2019· 15 citedOpen Access
Physico-Chemical Insights into Gas-Phase and Oxide-Supported Sub-Nanometre AuCu Clusters
Zeitschrift für Physikalische Chemie·2019· 13 citedOpen Access
Theory and experiment of optical absorption of platinum nanoparticles synthesized by gamma radiation
Applied Radiation and Isotopes·2019· 17 citedOpen Access
Altering CO binding on gold cluster cations by Pd-doping
Nanoscale·2019· 28 citedOpen Access
<i>In situ</i> high-potential-driven surface restructuring of ternary AgPd–Pt<sub>dilute</sub> aerogels with record-high performance improvement for formate oxidation electrocatalysis
Nanoscale·2019· 73 citedOpen Access
Gold doping of tin clusters: exo-<i>vs.</i>endohedral complexes
Nanoscale·2019· 17 citedOpen Access
GIGA: a versatile genetic algorithm for free and supported clusters and nanoparticles in the presence of ligands
Nanoscale·2019· 41 citedOpen Access
Can a Single Valence Electron Alter the Electrocatalytic Activity and Selectivity for CO₂ Reduction on the Subnanometer Scale?
The Journal of Physical Chemistry·2019· 5 cited
Chemical bonding in initial building blocks of semiconductors: Geometrical structures and optical absorption spectra of isolated CdSe2+ and Cd2Se2+ species
The Journal of Chemical Physics·2018· 7 citedOpen Access
AgSn intermetallics as highly selective and active oxygen reduction electrocatalysts in membraneless alkaline fuel cells
Journal of Power Sources·2018· 25 citedOpen Access
Pentameric PdAu and PdPt nanoparticles on the MgO(1 0 0) surface and their CO and O2 adsorption properties
The European Physical Journal B·2018· 10 citedOpen Access
Anionic cobalt-platinum-ethynyl (CoPt–C2H) metal-organic subnanoparticles: a DFT modeling study
The European Physical Journal B·2018· 2 citedOpen Access
Theoretical investigation of the structures of unsupported 38-atom CuPt clusters
The European Physical Journal B·2018· 10 citedOpen Access
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Frequent Co-authors

Alessandro Fortunelli(7), Riccardo Ferrando(5), Fuyi Chen(5), Benjamin C. Curley(4), Lauro Oliver Paz‐Borbón(4), Giovanni Barcaro(4), Nicholas T. Wilson(4), Z. Y. Li(3), Thomas V. Mortimer-Jones(3), Giulia Rossi(3), Lesley D. Lloyd(3), Benson M. Kariuki(3), Xiaoqiang Wu(3), S. A. Goss(2), F. Dunn(2), Richard E. Palmer(2), Christopher Roberts(2), Arnaldo Rapallo(2), Sven Heiles(2), Kenneth D. M. Harris(2)