| 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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Plazaola Muguruza, Fernando
Universidad de Cantabria
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2022Vacancies mediated ordering in Ni-Mn-Ga shape memory alloyscitations
- 2021Neutron Scattering as a Powerful Tool to Investigate Magnetic Shape Memory Alloys: A Reviewcitations
- 2021Testing the Applicability of 119Sn Mössbauer Spectroscopy for the Internal Stress Study in Ternary and Co-Doped Ni-Mn-Sn Metamagnetic Alloyscitations
- 2021Testing the Applicability of 119Sn Mössbauer Spectroscopy for the Internal Stress Study in Ternary and Co-Doped Ni-Mn-Sn Metamagnetic Alloyscitations
- 2020Influence of Structural Defects on the Properties of Metamagnetic Shape Memory Alloyscitations
- 2020Influence of Structural Defects on the Properties of Metamagnetic Shape Memory Alloyscitations
- 2020Effect of high-energy ball-milling on the magnetostructural properties of a Ni45Co5Mn35Sn15 alloycitations
- 2019Magnetocaloric effect enhancement driven by intrinsic defects in Ni-Mn-Sn- Co alloyscitations
- 2019Experimental observation of vacancy assisted martensitic transformation shift in Ni-Fe-Ga alloyscitations
- 2019Identification of Ni-vacancy defect in Ni-Mn-Z (Z = Ga, Sn, In): An experimental and DFT positron annihilation studycitations
- 2017119Sn Mössbauer Spectroscopy for assessing the local stress and defect state towards the tuning of Ni-Mn-Sn alloyscitations
- 2016Low temperature magnetic properties of a Ni50Mn34In16 ball-milled metamagnetic shape memory alloycitations
- 2016Antitumor magnetic hyperthermia induced by RGD-functionalized Fe3O4 nanoparticles, in an experimental model of colorectal liver metastasescitations
- 2016Observation of a charge delocalization from Se vacancies in Bi2Se3: A positron annihilation study of native defectscitations
- 2016Mechanically induced disorder and crystallization process in Ni-Mn-In ball-milled alloyscitations
- 2014Fluorinated mixed valence Fe(ii)-Fe(iii) phosphites with channels templated by linear tetramine chains. Structural and magnetic implications of partial replacement of Fe(ii) by Co(ii)citations
- 2013Defects structure characterization of NiMnGa alloys by PALS
Places of action
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article
Testing the Applicability of 119Sn Mössbauer Spectroscopy for the Internal Stress Study in Ternary and Co-Doped Ni-Mn-Sn Metamagnetic Alloys
Abstract
<jats:p>The influence of both the Co addition and the internal stress on the atomic level magnetism is comparatively studied in Ni50Mn37Sn13 and Ni45Mn38Sn13Co4 alloys by magnetic measurements and 119Sn Mössbauer spectroscopy. The results show that the saturation magnetization and the hyperfine field follow the same temperature trend. The internal stress state is investigated by subjecting the samples to milling and annealing treatments, and tracking the singlet component revealed by 119Sn Mössbauer spectroscopy. Contrary to what was expected, in the Co-doped Ni-Mn-Sn sample the singlet component can be resolved between the milled and annealed states in both martensite and austenite phases. Therefore, the results demonstrate the feasibility of tracking the singlet component upon the structural recovery in Co-doped Ni-Mn-Sn alloys in a much wider range than in ternary alloys. In addition, it is concluded that the transferred dipolar field at Sn from the neighbor magnetic atoms depends very strongly on the stress field and on the microstructural order surrounding Sn atoms. The observed sensitivity of Sn Mössbauer probe atoms to slight microstructural distortions make 119Sn a powerful technique for the characterization of the stress present in Sn containing metamagnetic shape memory alloys.</jats:p>