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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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Jeleń, Piotr
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Publications (7/7 displayed)
- 2024Oxidation kinetics and electrical properties of oxide scales formed under exposure to air and Ar–H 2 -H 2 O atmospheres on the Crofer 22 H ferritic steel for high-temperature applications such as interconnects in solid oxide cell stacks
- 2022Influence of Cr Ion Implantation on Physical Properties of CuO Thin Filmscitations
- 2022New Ceramics Precursors Containing Si and Ge Atoms—Cubic Germasilsesquioxanes—Synthesis, Thermal Decomposition and Spectroscopic Analysiscitations
- 2022Influence of Si3N4 and CuO Nanoparticles on the Microstructure and Properties of Multiphase Graphite Oxide/Hydroxyapatite/Sodium Alginate Coatings Obtained By Electrophoretic Deposition on Titanium Alloycitations
- 2022Cuprous Oxide Thin Films Implanted with Chromium Ions—Optical and Physical Properties Studiescitations
- 2022An Overview of Some Nonpiezoelectric Properties of BaTiO3 Ceramics Doped by Eu Ionscitations
- 2021Influence of the replacement of silica by boron trioxide on the properties of bioactive glass scaffoldscitations
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article
An Overview of Some Nonpiezoelectric Properties of BaTiO3 Ceramics Doped by Eu Ions
Abstract
<jats:p>Ferroelectric ceramics BaTiO3:x%Eu (x = 0, 0.1, 1, 2, 3) were synthesized by a conventional method. Structural investigation confirmed that all ceramics possessed tetragonal (P4mm) symmetries at room temperature for the undoped ceramics as well as for the doped ceramics. Furthermore, a slight downshifting of the Curie temperature (TC) with an increasing Eu3+ doping amount has been noted. The Raman spectra unveiled the existence of new modes for higher-doped BaTiO3:x%Eu (BTEx) which are related to local disorders and defects. The ferroelectric properties were found to depend on both doping and the microstructure. The electrocaloric effect was also studied for those ceramics. It was observed that ΔT decreases with doping; however, the temperature range of its occurrence widens considerably.</jats:p>