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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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Arras, Rémi
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2022Multiple spintronic functionalities into single zinc-ferrous ferrite thin filmscitations
- 2021Nanostructured ZnFe2O4: An Exotic Energy Materialcitations
- 2018Noble Metal Nanocluster Formation in Epitaxial Perovskite Thin Filmscitations
- 2017Evolution of magnetic properties and damping coefficient of Co 2 MnSi Heusler alloy with Mn/Si and Co/Mn atomic disordercitations
- 2017Charge transfer and magnetization of a MoS 2 monolayer at the Co(0001)/MoS 2 interface
- 2017Strain induced atomic structure at the Ir-doped LaAlO 3 /SrTiO 3 interfacecitations
- 2017Electronic structure of the Co(0001)/MoS2 interface, and its possible use for electrical spin injection in a single MoS2 layercitations
- 2016First-principles electronic structure calculations for the whole spinel oxide solid solution range MnxCo3−xO4(0 ≤ x ≤ 3) and their comparison with experimental datacitations
- 2016First-principles electronic structure calculations for the whole spinel oxide solid solution range MnxCo3−xO4(0 ≤ x ≤ 3) and their comparison with experimental datacitations
- 2016First-principles electronic structure calculations for the whole spinel oxide solid solution range MnxCo3−xO4(0 ≤ x ≤ 3) and their comparison with experimental datacitations
- 2015Observation of the strain induced magnetic phase segregation in manganite thin filmscitations
- 2015Observation of the strain induced magnetic phase segregation in manganite thin filmscitations
- 2015Energy-loss magnetic chiral dichroism study of epitaxial MnAs film on GaAs(001)citations
- 2010Electronic structure near an antiphase boundary in magnetitecitations
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article
Noble Metal Nanocluster Formation in Epitaxial Perovskite Thin Films
Abstract
We studied the synthesis of nanocomposite materials consisting of noble metal clusters embedded in an oxide semiconductor matrix. The embedded nanostructures form in a simple self-organized single-step growth process. The primary interest is in developing materials for photo-electrochemical energy conversion where spatially inhomogeneous band structures can enhance photogenerated charge separation and carrier extraction from a semiconductor. We show that spontaneous segregation of metallic Ir occurs during the initial growth of an Ir:SrTiO3 thin film. Cross-sectional transmission electron microscopy suggests that the nanoscale Ir clusters are epitaxial with the host lattice, and their presence is not detectable by surface morphology measurements.