| 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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Koster, Gertjan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (31/31 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
- 2024Orbital-overlap-driven hybridization in 3d-transition metal perovskite oxides LaMO3 (M = Ti-Ni) and La2CuO4citations
- 2024Orbital-overlap-driven hybridization in 3d-transition metal perovskite oxides LaMO3 (M = Ti-Ni) and La2CuO4citations
- 2024The effect of intrinsic magnetic order on electrochemical water splittingcitations
- 2024Thermally Stable Capacitive Energy-Density and Colossal Electrocaloric and Pyroelectric Effects of Sm-Doped Pb(Mg 1/3 Nb 2/3 )O 3 –PbTiO 3 Thin Filmscitations
- 2024In Situ X-ray Absorption Spectroscopy of LaFeO3 and LaFeO3/LaNiO3 Thin Films in the Electrocatalytic Oxygen Evolution Reaction
- 2024In Situ X-ray Absorption Spectroscopy of LaFeO3 and LaFeO3/LaNiO3 Thin Films in the Electrocatalytic Oxygen Evolution Reactioncitations
- 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
- 2023Correlated Metals Transparent Conductors with High UV to Visible Transparency on Amorphous Substratescitations
- 2023On the importance of the SrTiO3 template and the electronic contact layer for the integration of phase-pure low hysteretic Pb(Mg0.33Nb0.67)O3-PbTiO3 layers with Sicitations
- 2023Epitaxial oxides on semiconductors: growth perspectives and device applications
- 2023Epitaxial growth of the candidate ferroelectric Rashba material SrBiO<sub>3</sub> by pulsed laser deposition
- 2023Non-stoichiometry and its implications for the properties of PMN–PT thin filmscitations
- 2023A High-Entropy Oxide as High-Activity Electrocatalyst for Water Oxidationcitations
- 2023A High-Entropy Oxide as High-Activity Electrocatalyst for Water Oxidationcitations
- 2022A high entropy oxide as high-activity electrocatalyst for water oxidation
- 2022Large imprint in epitaxial 0.67Pb(Mg<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub>-0.33PbTiO<sub>3</sub> thin films for piezoelectric energy harvesting applicationscitations
- 2021Growth and crystallization of sio2/geo2 thin films on si(100) substratescitations
- 2021Growth and crystallization of sio 2 /geo 2 thin films on si(100) substratescitations
- 2020Single-Source, Solvent-Free, Room Temperature Deposition of Black γ-CsSnI 3 Filmscitations
- 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
- 2020Single‐Source, Solvent‐Free, Room Temperature Deposition of Black γ‐CsSnI3 Filmscitations
- 2020Epitaxial growth of full range of compositions of (1 1 1) PbZr1- xTixO3 on GaNcitations
- 2020Tailoring Vanadium Dioxide Film Orientation Using Nanosheets : a Combined Microscopy, Diffraction, Transport, and Soft X-Ray in Transmission Studycitations
- 2020Atomic layer deposition of SiO2-GeO2 multilayerscitations
- 2016Long-range domain structure and symmetry engineering by interfacial oxygen octahedral coupling at heterostructure interfacecitations
- 2015Epitaxy on Demandcitations
- 2014Patterning of Epitaxial Perovskites from Micro and Nano Molded Stencil Maskscitations
- 2012High-Temperature Magnetic Insulating Phase in Ultrathin La0.67Sr0.33MnO3 Filmscitations
- 2011Metallic and Insulating Interfaces of Amorphous SrTiO3-Based Oxide Heterostructurescitations
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article
Enhanced 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
Abstract
<jats:title>Abstract</jats:title><jats:p>Lead based bulk piezoelectric materials, e.g., PbZr<jats:sub>x</jats:sub>Ti<jats:sub>1‐x</jats:sub>O<jats:sub>3</jats:sub> (PZT), are widely used in electromechanical applications, sensors, and transducers, for which optimally performing thin films are needed. The results of a multi‐domain Landau–Ginzberg‐Devonshire model applicable to clamped ferroelectric thin films are used to predict the lattice symmetry and properties of clamped PZT thin films on different substrates. Guided by the thermal strain phase diagrams that are produced by this model, experimentally structural transitions are observed. These can be related to changes of the piezoelectric properties in PZT(x = 0.6) thin films that are grown on CaF<jats:sub>2</jats:sub>, SrTiO<jats:sub>3</jats:sub> (STO) and 70% PbMg<jats:sub>1/3</jats:sub>Nb<jats:sub>2/3</jats:sub>O<jats:sub>3</jats:sub>‐30% PbTiO<jats:sub>3</jats:sub> (PMN‐PT) substrates by pulsed laser deposition. Through temperature en field dependent in situ X‐ray reciprocal space mapping (RSMs) and piezoelectric force microscopy (PFM), the low symmetry monoclinic phase and polarization rotation are observed in the film on STO and can be linked to the measured enhanced properties. The study identifies a monoclinic ‐rhombohedral <jats:bold><jats:italic>M<jats:sub>C</jats:sub></jats:italic></jats:bold>‐<jats:bold><jats:italic>M<jats:sub>A</jats:sub></jats:italic></jats:bold>‐<jats:bold><jats:italic>R</jats:italic></jats:bold> crystal symmetry path as the polarization rotation mechanism. The films on CaF<jats:sub>2</jats:sub> and PMN‐PT remain in the same symmetry phase up to the ferroelectric‐paraelectric phase transition, as predicted. These results support the validity of the multi‐domain model which provides the possibility to predict the behavior of clamped, piezoelectric PZT thin films, and design films with enhanced properties.</jats:p>