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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Xu, Bin
Northumbria University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Mechanically-robust electrospun nanocomposite fiber membranes for oil and water separationcitations
- 2022Electric field control of electromagnon frequency in multiferroicscitations
- 2021NiWO4-induced partial oxidation of MXene for photo-electrochemical detection of prostate-specific antigen
- 2020Thermoelectric properties of elemental metals from first-principles electron-phonon couplingcitations
- 2019A magnetic phase diagram for nanoscale epitaxial BiFeO3 filmscitations
- 2019Order-disorder transition in the prototypical antiferroelectric PbZrO3citations
- 2019A magnetic phase diagram for nanoscale epitaxial BiFeO 3 filmscitations
- 2018Giant Resistive Switching in Mixed Phase BiFeO3 via phase population controlcitations
- 2018Bioinspired nanoparticle spray-coating for superhydrophobic flexible materials with oil/water separation capabilitiescitations
- 2016Photostriction in Ferroelectrics from Density Functional Theorycitations
- 2014First-principles study of the lattice dynamical properties of strontium ruthenatecitations
- 2013LaAu2 and CeAu2 surface intermetallic compounds grown by high-temperature deposition on Au(111)citations
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article
LaAu2 and CeAu2 surface intermetallic compounds grown by high-temperature deposition on Au(111)
Abstract
peer reviewed ; We report on the crystal structure and electronic bands of LaAu2 and CeAu2 surface intermetallic compounds grown by high-temperature deposition on Au(111). By scanning-tunneling microscopy we study the formation of different alloy phases as a function of growth temperature and lanthanide coverage. We determine the specific growth conditions to achieve monolayers and bilayers of LaAu2 and CeAu2 with high crystalline quality. Due to lattice mismatch with the underlying Au substrate, both LaAu2 and CeAu2 exhibit long-range moire ́ patterns, which can serve as templates for further nanostructure growth. By angle-resolved photoemission we map the two-dimensional band structure of these surface alloys, discussing the nature of the different spectral features in the light of first-principles calculations.