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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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Pires, Al
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Topics
Publications (10/10 displayed)
- 2021On manipulating the thermoelectric potential of p-type ZnO by nanostructuringcitations
- 2020Freestanding and flexible composites of magnetocaloric Gd-5(Si,Ge)(4) microparticles embedded in thermoplastic poly(methyl methacrylate) matrixcitations
- 2019Highly sensitive thermoelectric touch sensor based on p-type SnOx thin filmcitations
- 2019Multicaloric effect in a multiferroic composite of Gd-5(Si,Ge)(4) microparticles embedded into a ferroelectric PVDF matrixcitations
- 2019Printed Flexible mu-Thermoelectric Device Based on Hybrid Bi2Te3/PVA Compositescitations
- 2019High-Performance mu-Thermoelectric Device Based on Bi2Te3/Sb2Te3 p-n Junctionscitations
- 2017Highly Active Ruthenium Supported on Magnetically Recyclable Chitosan-Based Nanocatalyst for Nitroarenes Reductioncitations
- 2017Suppression of magnetostructural transition on GdSiGe thin film after thermal cyclingscitations
- 2017Bi-Te Thin Film Produced by Ion Beam Sputtering: Impact of Beam Voltage in the Seebeck Coefficientcitations
- 2015On the growth and physical-chemical characterization of Tb5Si2Ge2 thin films produced by electron-beam evaporationcitations
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document
On the growth and physical-chemical characterization of Tb5Si2Ge2 thin films produced by electron-beam evaporation
Abstract
This pioneering work reports on the production of Tb5Si2Ge2 thin films by e-beam evaporation. Scanning Electron Microscopy images unveil the fabrication of dense and homogenous thin films, prepared with a beam current of 25 mA and 31 mA. For the as-deposited thin films, the magnetic susceptibility versus temperature curves reveals that both samples are in the paramagnetic state in all range of temperature (5-370K). Nevertheless, after a 400 degrees C heat treatment for 2 hours, it was possible to promote a magnetic transition at 112 K, which is characteristic of the magnetic transition of the bulk counterpart. These achievements are a step forward for magnetic refrigeration technology since the obtained transition is the one responsible of the magnetocaloric effect.