693.932 PEOPLE
| 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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Gauquelin, Nicolas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (43/43 displayed)
- 2024Enhanced Piezoelectricity by Polarization Rotation through Thermal Strain Manipulation in PbZr<sub>0.6</sub>Ti<sub>0.4</sub>O<sub>3</sub> Thin Films
- 2024Tailoring Mechanical Properties and Shear Band Propagation in ZrCu Metallic Glass Nanolaminates Through Chemical Heterogeneities and Interface Densitycitations
- 2024Tailoring Mechanical Properties and Shear Band Propagation in ZrCu Metallic Glass Nanolaminates Through Chemical Heterogeneities and Interface Densitycitations
- 2024Phase coexistence induced surface roughness in V<sub>2</sub>O<sub>3</sub>/Ni magnetic heterostructurescitations
- 2024The effect of microstructure and film composition on the mechanical properties of linear antenna CVD diamond thin filmscitations
- 2024Photoluminescence of Germanium-Vacancy Centers in Nanocrystalline Diamond Films: Implications for Quantum Sensing Applicationscitations
- 2024Imaging the suppression of ferromagnetism in LaMnO3 by metallic overlayerscitations
- 2024Stabilizing Perovskite Pb(Mg<sub>0.33</sub>Nb<sub>0.67</sub>)O<sub>3</sub>-PbTiO<sub>3</sub> Thin Films by Fast Deposition and Tensile Mismatched Growth Templatecitations
- 2024Photoluminescence of Germanium-Vacancy Centers in Nanocrystalline Diamond Films:Implications for Quantum Sensing Applicationscitations
- 2023Insights into the Photoelectrocatalytic Behavior of gCN-Based Anode Materials Supported on Ni Foamscitations
- 2023Imaging selective magnetic patterning of Ti/LaMnO3/SrTiO3 heterostructures using scanning SQUID microscopy
- 2023Epitaxial growth of the candidate ferroelectric Rashba material SrBiO<sub>3</sub> by pulsed laser deposition
- 2023A High-Entropy Oxide as High-Activity Electrocatalyst for Water Oxidationcitations
- 2023A High-Entropy Oxide as High-Activity Electrocatalyst for Water Oxidationcitations
- 2022Self-Assembled Epitaxial Cathode-Electrolyte Nanocomposites for 3D Microbatteriescitations
- 2022On the formation mechanisms of intragranular shear bands in olivine by stress-induced amorphizationcitations
- 2022On the formation mechanisms of intragranular shear bands in olivine by stress-induced amorphizationcitations
- 2022On the formation mechanisms of intragranular shear bands in olivine by stress-induced amorphizationcitations
- 2022Deeper insights into the photoluminescence properties and (photo)chemical reactivity of cadmium red (CdS1−xSex) paints in renowned twentieth century paintings by state-of-the-art investigations at multiple length scalescitations
- 2022Electronic and chemical properties of nickel oxide thin films and the intrinsic defects compensation mechanismcitations
- 2022The Role of SnF2 Additive on Interface Formation in All Lead-Free FASnI(3) Perovskite Solar Cellscitations
- 2021Optical versus electron diffraction imaging of Twist-angle in 2D transition metal dichalcogenide bilayerscitations
- 2021Novel class of nanostructured metallic glass films with superior and tunable mechanical propertiescitations
- 2021Increased performance improvement of lithium-ion batteries by dry powder coating of high-nickel NMC with nanostructured fumed ternary lithium metal oxidescitations
- 2020Tailoring Vanadium Dioxide Film Orientation Using Nanosheets: a Combined Microscopy, Diffraction, Transport, and Soft X‐Ray in Transmission Studycitations
- 2020Tailoring Vanadium Dioxide Film Orientation Using Nanosheets: a Combined Microscopy, Diffraction, Transport, and Soft X‐Ray in Transmission Studycitations
- 2020Unravelling stacking order in epitaxial bilayer MX₂ using 4D-STEM with unsupervised learningcitations
- 2020Tailoring Vanadium Dioxide Film Orientation Using Nanosheets : a Combined Microscopy, Diffraction, Transport, and Soft X-Ray in Transmission Studycitations
- 2019Enhancement of toughness of Al-to-steel Friction Melt Bonded welds via metallic interlayerscitations
- 2019Diluted Oxide Interfaces with Tunable Ground Statescitations
- 2019Controlling the interfacial conductance in <tex>$LaAlO_{3}/SrTiO_{3}$</tex> in 90 degrees off-axis sputter depositioncitations
- 2018Getting rid of anti-solvents: gas quenching for high performance perovskite solar cellscitations
- 2018Synthesis of high-oxidation Y-Ba-Cu-O phases in superoxygenated thin filmscitations
- 2017Energy level alignment and cation charge states at the <tex>$LaFeO_{3}/LaMnO_{3}$</tex> (001) heterointerfacecitations
- 2017One step toward a new generation of C-MOS compatible oxide PN junctionscitations
- 2016A universal deposition protocol for planar heterojunction solar cells with high efficiency based on hybrid lead halide perovskite familiescitations
- 2016Long-range domain structure and symmetry engineering by interfacial oxygen octahedral coupling at heterostructure interfacecitations
- 2016Engineering properties by long range symmetry propagation initiated at perovskite heterostructure interface
- 2015Co-rich ZnCoO nanoparticles embedded in wurtzite <tex>$Zn_{1-x}Co_{x}O$</tex> thin filmscitations
- 2015Phase problem in the B-site ordering of <tex>$La_{2}CoMnO_{6}$</tex>citations
- 2015Determination of the atomic width of an APB in ordered CoPt using quantified HAADF-STEMcitations
- 2014Crystal Structure and Luminescent Properties of R2-xEux(MoO4)(3) (R = Gd, Sm) Red Phosphorscitations
- 2014Influence of the structure on the properties of <tex>$Na_{x}Eu_{y}(MoO_{4})_{z}$</tex> red phosphorscitations
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article
Electronic and chemical properties of nickel oxide thin films and the intrinsic defects compensation mechanism
Abstract
Although largely studied, contradictory results on nickel oxide (NiO) properties can be found in the literature. We herein propose a comprehensive study that aims at leveling contradictions related to NiO materials with a focus on its conductivity, surface properties, and the intrinsic charge defects compensation mechanism with regards to the conditions preparation. The experiments were performed by in situ photoelectron spectroscopy, electron energy loss spectroscopy, and optical as well as electrical measurements on polycrystalline NiO thin films prepared under various preparation conditions by reactive sputtering. The results show that surface and bulk properties were strongly related to the deposition temperature with in particular the observation of Fermi level pinning, high work function, and unstable oxygen-rich grain boundaries for the thin films produced at room temperature but not at high temperature (>200 °C). Finally, this study provides substantial information about surface and bulk NiO properties enabling to unveil the origin of the high electrical conductivity of room temperature NiO thin films and also for supporting a general electronic charge compensation mechanism of intrinsic defects according to the deposition temperature.