| People | Locations | Statistics |
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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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Schultz, Ludwig
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (31/31 displayed)
- 2017Micromagnetic investigation of domain and domain wall evolution through the spin-reorientation transition of an epitaxial NdCo5 film
- 2016Ti/Al multi-layered sheets: Differential speed rolling (Part B)citations
- 2016Large pinning forces and matching effects in YBa2Cu3O7-δ thin films with Ba2Y(Nb/Ta)O6 nano-precipitates
- 2016Electron beam induced dehydrogenation of MgH 2 studied by VEELS
- 2016Electron beam induced dehydrogenation of MgH2 studied by VEELS
- 2016Structural and ferroelectric properties of 0.9PMN-0.1PT thin filmscitations
- 2016Designing new biocompatible glass-forming Ti₇₅ˍₓ Zr₁₀ Nbₓ Si₁₅ (x = 0, 15) alloys : corrosion, passivity, and apatite formationcitations
- 2015BaHfO3 artificial pinning centres in TFA-MOD-derived YBCO and GdBCO thin filmscitations
- 2015Influence of substrate type on transport properties of superconducting FeSe 0.5 Te 0.5 thin filmscitations
- 2015High field superconducting properties of Ba(Fe1-xCox)2As2 thin films
- 2014Improved REBa₂Cu₃O₇₋ₓ (RE ═ Y, Gd) structure and superconducting properties by addition of acetylacetone in TFA-MOD precursor solutionscitations
- 2014Magnetization dynamics of magnetic domain wall imprinted magnetic filmscitations
- 2014The Strengthening Effect of Phase Boundaries in a Severely Plastically Deformed Ti-Al Composite Wirecitations
- 2013Annealing control of magnetic anisotropy and phase separation in CoFe2O4-BaTiO3 nanocomposite filmscitations
- 2013Grain refinement and deformation mechanisms in room temperature severe plastic deformed Mg-AZ31citations
- 2013Twinning phenomena along and beyond the bain pathcitations
- 2013Production of porous β-Type Ti–40Nb alloy for biomedical applications: Comparison of selective laser melting and hot pressingcitations
- 2013Processing of intermetallic titanium aluminide wirescitations
- 2012Understanding the magnetic shape memory system Fe-Pd-X by thin film experiments and first principle calculationscitations
- 2012Enhancing magnetocrystalline anisotropy of the Fe70Pd30 magnetic shape memory alloy by adding Cucitations
- 2012Magnetic domains and twin boundary movement of NiMnGa magnetic shape memory crystalscitations
- 2011As-vacancies, local moments, and Pauli limiting in LaO_0.9F_0.1FeAs_(1-delta) superconductorscitations
- 2011Ti-Al composite wires with high specific strengthcitations
- 2011Enhanced nucleation of vortices in soft magnetic materials prepared by silica nanosphere lithographycitations
- 2010Correlation of phase transformations and magnetic properties in annealed epitaxial Fe--Pd magnetic shape memory alloy films
- 2010Volume magnetic domain mirroring in magnetic shape memory crystalscitations
- 2010Investigating the Outskirts of Fe and Co Catalyst Particles in Alumina-Supported Catalytic CVD Carbon Nanotube Growthcitations
- 2010Magnetoelectrochemical surface structuringcitations
- 2010Electrocrystallisation of CoFe alloys under the influence of external homogeneous magnetic fields-Properties of deposited thin filmscitations
- 2009Local stress engineering of magnetic anisotropy in soft magnetic thin filmscitations
- 2005Magnetic anisotropy and domain patterning of amorphous films by He-ion irradiationcitations
Places of action
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article
Annealing control of magnetic anisotropy and phase separation in CoFe2O4-BaTiO3 nanocomposite films
Abstract
Multiferroic heteroepitaxial nanocomposite films of BaTiO3 and CoFe2O4 (CFO) have been grown by pulsed laser deposition employing alternating ablation of two ceramic targets. Films grown at temperatures between 650 °C and 710 °C contain columnar CFO grains about 10–20 nm in diameter embedded in a BaTiO3 matrix. The very strong vertical compression of these grains causes large perpendicular magnetic anisotropy. Post-growth annealing treatments above the growth temperature gradually release the compression. This allows one to tune the stress-induced magnetic anisotropy. Additionally, annealing leads to substantial enhancement of the saturation magnetization MS. Since MS of a pure CFO film remains unchanged by a similar annealing procedure, MS is proposed to depend on the volume fraction of the obtained CFO phase. We suggest that MS can be utilized to monitor the degree of phase separation in nanocomposite films.