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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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Weidenkaff, A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (39/39 displayed)
- 2023Hard and tough novel high-pressure γ-Si3N4/Hf3N4 ceramic nanocompositescitations
- 2020Zn-substituted iron oxide nanoparticles from thermal decomposition and their thermally treated derivatives for magnetic solid-phase extractioncitations
- 2020Bandgap-adjustment and enhanced surface photovoltage in Y-substituted LaTaIVO2Ncitations
- 2016Thermoelectric properties of meltspun Ba 8 Cu 5 (Si,Ge,Sn) 41 clathratescitations
- 2016The 2016 oxide electronic materials and oxide interfaces roadmapcitations
- 2016Nanostructured clathrates and clathrate-based nanocompositescitations
- 2015Design of SrTiO 3 -based thermoelectrics by tungsten substitutioncitations
- 2014Effect of A-site cation deficiency on the thermoelectric performance of donor-substituted strontium titanatecitations
- 2014Ageing induced improvement of methane oxidation activity of Pd/YFeO3citations
- 2014Towards a high thermoelectric performance in rare-earth substituted SrTiO 3 : effects provided by strongly-reducing sintering conditionscitations
- 2013Thermoelectric properties of thin films of Sb doped Mg 2 Si 1- x Sn x solid solutionscitations
- 2013Enhancement of thermoelectric performance in strontium titanate by praseodymium substitutioncitations
- 2013Crystal growth and thermoelectric properties of CaMn 0.98 Nb 0.02 O 3− δcitations
- 2012Antiferrodistortive phase transition in EuTiO 3citations
- 2012Antiferrodistortive phase transition in EuTiO.sub.3./sub.citations
- 2011Thermoelectric properties of in situ formed Bi 0.85 Sb 0.15 /Bi-rich particles compositecitations
- 2011Magnetic influence on thermoelectric properties of CrO.sub.0.1./sub.N.sub.0.9./sub.citations
- 2011Pulsed laser deposition and characterisation of perovskite-type LaTiO 3− x N x thin filmscitations
- 2011Transport and magnetic properties of PrCo 1− x Ni x O 3 ( x = 0.0–0.7)citations
- 2010Studies on the Cu oxidation states of LnCu 3 Ru x Ti 4-x O 12 (Ln = La, Pr, Nd) by Cu-K-edge XANES
- 2010On the physical properties of Sr.sub.1-x./sub.Na.sub.x./sub.RuO.sub.3./sub. (x = 0 - 0.19)citations
- 2009Pulsed laser deposition and characterization of nitrogen-substituted SrTiO 3 thin filmscitations
- 2009Resistance switching at the Al/SrTiO 3- x N y anode interfacecitations
- 2008Structure, microstructure, and high-temperature transport properties of La 1- x Ca x MnO 3- δ thin films and polycrystalline bulk materialscitations
- 2008Phase formation, structural and microstructural characterization of novel oxynitride-perovskites synthesized by thermal ammonolysis of (Ca,Ba)MoO 4 and (Ca,Ba)MoO 3citations
- 2008Development of thermoelectric oxides for renewable energy conversion technologiescitations
- 2008RF-plasma assisted pulsed laser deposition of nitrogen-doped SrTiO 3 thin filmscitations
- 2007Nanostructured thermoelectric oxides with low thermal conductivitycitations
- 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
- 2007High-temperature thermoelectric properties of Ln(Co, Ni)O 3 (Ln = La, Pr, Nd, Sm, Gd and Dy) compoundscitations
- 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
- 2007Preparation of epitaxial La0.6Ca0.4Mn1-xFexO3 (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
- 2006Structural characterization and magnetoresistance of manganates thin films and Fe-doped manganates thin filmscitations
- 2006Structural characterization and magnetoresistance of manganates thin films and Fe-doped manganates thin filmscitations
- 2006Nature of domains in lanthanum calcium cobaltite perovskite revealed by atomic resolution Z-contrast and electron energy loss spectroscopycitations
- 2005Tantalum and niobium perovskite oxynitrides: synthesis and analysis of the thermal behaviourcitations
- 2005Can thin perovskite film materials be applied as model systems for battery applications?citations
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article
The effect of the fluence on the properties of La–Ca–Mn–O thin films prepared by pulsed laser deposition
Abstract
Thin films of La0.6Ca0.4MnO3-delta were deposited on SrTiO3(100) by PRCLA (Pulsed Reactive Crossed-Beam Laser Ablation). The dependence of the structural and transport properties of the films on the laser fluence and different target to substrate distances during the growth are studied. Both parameters have a direct influence on the films thickness and velocity of the ions arriving at the substrate, which influence the film properties directly. The surface roughness of the La0.6Ca0.4MnO3-delta thin films is depending mainly on the laser fluence and less on the target-substrate distance. Lower laser fluences and therefore lower growth rates yield film with lower roughness, i.e. in the range of 0.2 nm. The electronic transport measurements show a decrease of the transition temperature from metal to semiconductor with an increase of the target to substrate distance. This is related to an increase of the films thickness and therefore decrease of the strain in the films due to the lattice mismatch with the substrate. The magnetoresi stance values are also strongly affected by the tensile strain, i.e. they increase for higher strained films. (c) 2007 Elsevier B.V. All rights reserved.