| 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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Belo, Jh
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Highly Efficient and Magnetically Recyclable Non-Noble Metal Fly Ash-Based Catalysts for 4-Nitrophenol Reductioncitations
- 2023Tunable Iron–Cobalt Thin Films Grown by Electrodepositioncitations
- 2023Magnetic polylactic acid-calcium phosphate-based biocomposite as a potential biomaterial for tissue engineering applicationscitations
- 2023Design and photo-Fenton performance of Graphene/CuS/Fe3O4 tertiary nanocomposites for Rhodamine B degradationcitations
- 2022Indium segregation in Gd-5(Si, Ge)(4) magnetocaloric materialscitations
- 2022Magnetoresponsive Optical Fiber with Fuse-Effect-Induced Fluorinated Graphene Oxide Corecitations
- 2020Freestanding and flexible composites of magnetocaloric Gd-5(Si,Ge)(4) microparticles embedded in thermoplastic poly(methyl methacrylate) matrixcitations
- 2019Multicaloric effect in a multiferroic composite of Gd-5(Si,Ge)(4) microparticles embedded into a ferroelectric PVDF matrixcitations
- 2018Lanthanum Dilution Effects on the Giant Magnetocaloric Gd5Si1.8Ge2.2 Compoundcitations
- 2017Suppression of magnetostructural transition on GdSiGe thin film after thermal cyclingscitations
- 2017On the nature of the (de)coupling of the magnetostructural transition in Er5Si4citations
- 2015On the growth and physical-chemical characterization of Tb5Si2Ge2 thin films produced by electron-beam evaporationcitations
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article
On the nature of the (de)coupling of the magnetostructural transition in Er5Si4
Abstract
In this report, a successful thermodynamical model was employed to understand the structural transition in Er5Si4, able to explain the decoupling of the magnetic and structural transition. This was achieved by DFT calculations, which were used to determine the energy differences at 0K, using a LSDA+U approximation. It was found that the M structure is the stable phase at low temperatures, as verified experimentally with a value of Delta F-0=-0.262eV. Finally, a variation of Seebeck coefficient (similar to 6 mu V) was determined at the structural transition, which allows to conclude that the electronic entropy variation is negligible in the transition. (C) 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim