Routes for enhanced magnetism in Ni-Mn-In metamagnetic shape memory alloys
| dc.contributor.author | López García, Javier | |
| dc.contributor.author | Sánchez-Alarcos Gómez, Vicente | |
| dc.contributor.author | Recarte Callado, Vicente | |
| dc.contributor.author | Pérez de Landazábal Berganzo, José Ignacio | |
| dc.contributor.author | Fabelo, O. | |
| dc.contributor.author | Cesari, Eduard | |
| dc.contributor.author | Rodríguez Velamazán, José Alberto | |
| dc.contributor.department | Zientziak | eu |
| dc.contributor.department | Institute for Advanced Materials and Mathematics - INAMAT2 | en |
| dc.contributor.department | Ciencias | es_ES |
| dc.date.accessioned | 2020-01-08T12:16:16Z | |
| dc.date.available | 2021-07-01T23:00:15Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | The authors provide in-depth physical insight into the enhancement of the magnetic properties of metamagnetic shape memory alloys produced by thermal treatment and cobalt doping. They use neutron scattering to study the atomic order and magnetic structures in the austenitic phases of Ni50Mn34In16 and Ni45Co5Mn37In13 alloys in two different states induced by thermal treatments. The increase of the magnetization in the austenite phase, particularly by cobalt doping, is explained by the enhanced ferromagnetic coupling between the magnetic moments located in octahedral sites. The spin density maps obtained from polarized neutron diffraction reveal the magnetic interaction pathways responsible for this coupling scheme. | en |
| dc.description.sponsorship | This work has been carried out with the financial support of the Spanish 'Ministerio de Ciencia, Innovacion y Universidades' (Project numbers MAT2015-65165-C2-R and MAT2014-56116-C4-1-R). J. Lopez-Garcia acknowledges ILL for Ph.D. contract. | en |
| dc.embargo.lift | 2021-07-01 | |
| dc.embargo.terms | 2021-07-01 | |
| dc.format.extent | 10 p. | |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.doi | 10.1016/j.scriptamat.2019.03.025 | |
| dc.identifier.issn | 1359-6462 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/36013 | |
| dc.language.iso | eng | en |
| dc.publisher | Elsevier | en |
| dc.relation.ispartof | Scripta Materialia 167 (2019) 21-25 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MAT2015-65165-C2-1-R/ES/ | |
| dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MAT2014-56116-C4-1-R/ES/ | |
| dc.relation.publisherversion | https://doi.org/10.1016/j.scriptamat.2019.03.025 | |
| dc.rights | © 2019 Acta Materialia Inc. Published by Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0. | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject | Ferromagnetic shape memory alloys | en |
| dc.subject | Neutron diffraction | en |
| dc.subject | Magnetic properties | en |
| dc.subject | Magnetic coupling | en |
| dc.title | Routes for enhanced magnetism in Ni-Mn-In metamagnetic shape memory alloys | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dspace.entity.type | Publication | |
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