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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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Döbeli, M.
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Topics
Publications (30/30 displayed)
- 2021Ferromagnetic insulating epitaxially strained La 2 NiMnO 6 thin films grown by sputter depositioncitations
- 2020Defect Segregation and Its Effect on the Photoelectrochemical Properties of Ti-Doped Hematite Photoanodes for Solar Water Splittingcitations
- 2019Microstructure-driven strengthening of TiB 2 coatings deposited by pulsed magnetron sputteringcitations
- 2017Comparison of in-situ oxide formation and post-deposition high temperature oxidation of Ni-aluminides synthesized by cathodic arc evaporationcitations
- 2017Scavenging of oxygen vacancies at modulation-doped oxide interfaces: Evidence from oxygen isotope tracingcitations
- 2017The role of Si incorporation on the anodic growth of barrier-type Al oxidecitations
- 2017Structural, magnetic and electronic properties of pulsed-laser-deposition grown $mathrm{SrFeO_{3−delta}}$ thin films and $mathrm{SrFeO_{3−delta}/La_{2/3}Ca_{1/3}MnO_{3}}$ multilayerscitations
- 2015The Hidden Pathways in Dense Energy Materials - Oxygen at Defects in Nanocrystalline Metalscitations
- 2014Influence of mosaicity on the fracture behavior of sapphirecitations
- 2014Surface layer evolution caused by the bombardment with ionized metal vaporcitations
- 2014Modifications of the Meissner screening profile in YBa${}_{2}$Cu${}_{3}$O${}_{7-delta}$ thin films by gold nanoparticlescitations
- 2014Phase formation in cathodic arc synthesized Al–Hf and Al–Hf–O coatings during high temperature annealing in ambient aircitations
- 2013Crystallization of 8 mol% yttria-stabilized zirconia thin-films deposited by RF-sputteringcitations
- 2013Gadolinia Doped Ceria Thin Films Prepared by Aerosol Assisted Chemical Vapor Deposition and Applications in Intermediate‐Temperature Solid Oxide Fuel Cellscitations
- 2012Characterization of a Spent Ru/C Catalyst after Gasification of Biomass in Supercritical Watercitations
- 2012Nanoindentation response of an ion irradiated Zr-based bulk metallic glasscitations
- 2011Nanosecond and femtosecond ablation of La0.6Ca0.4CoO3: a comparison between plume dynamics and composition of the filmscitations
- 2011Pulsed laser deposition and characterisation of perovskite-type LaTiO 3− x N x thin filmscitations
- 2010Factors controlling the microstructure of Ce0.9Gd0.1O2-δ films in pulsed laser deposition process
- 2009Pulsed laser deposition and characterization of nitrogen-substituted SrTiO 3 thin filmscitations
- 2009Factors controlling the microstructure of Ce0.9Gd0.1O2-δ films in pulsed laser deposition process
- 2008Structure, microstructure, and high-temperature transport properties of La 1- x Ca x MnO 3- δ thin films and polycrystalline bulk materialscitations
- 2008Surface characterization of diamond-like carbon for ultracold neutron storagecitations
- 2008RF-plasma assisted pulsed laser deposition of nitrogen-doped SrTiO 3 thin filmscitations
- 2007One-step preparation of N-doped strontium titanate films by pulsed laser depositioncitations
- 2007Perovskite thin films deposited by pulsed laser ablation as model systems for electrochemical applicationscitations
- 2007Preparation of epitaxial La 0.6 Ca 0.4 Mn 1- x Fe x O 3 ( x = 0, 0.2) thin films: variation of the oxygen contentcitations
- 2007The effect of the fluence on the properties of La–Ca–Mn–O thin films prepared by pulsed laser depositioncitations
- 2005Can thin perovskite film materials be applied as model systems for battery applications?citations
- 2004Pulsed laser deposition of atomically flat La1-xSrxMnO3 thin films using a novel target geometry
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article
Factors controlling the microstructure of Ce0.9Gd0.1O2-δ films in pulsed laser deposition process
Abstract
Films of Ce0.9Gd0.1O2-delta (CGO10) are prepared at a range of conditions by pulsed laser deposition (PLD) on a single crystal Si (100) and MgO (100), and on a polycrystalline Pt/MgO (100) substrate. The relationship between the film microstructure, crystallography, chemical composition and PLD processing parameters is studied. It is found that the laser fluence has no significant impact on the film density, whereas the substrate temperature and the oxygen pressure are of essential importance for the film microstructure development. The reduction of deposition temperature, down to 250 oC, together with a lowered oxygen pressure of 0.05 mbar, significantly inhibits the growth of columnar structures. Further decrease in oxygen pressure, to 0.005 mbar, promotes films densification, but a stress build-up is observed and leads to a lattice-parameter enlargement of the coatings.The chemical films composition is affected by the applied fluence. At a low fluence, 0.5 J/cm², a congruent transfer is obtained while a relative Gd enrichment results for substantially higher (3.5-5.5 J/cm²).