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Metal-organic magnets with large coercivity and ordering temperatures up to 242°C

hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorPERLEPE, Panagiota
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
hal.structure.identifierUniversity of the Basque Country = Euskal Herriko Unibertsitatea [UPV / EHU]
dc.contributor.authorOYARZABAL, Itziar
hal.structure.identifierDepartment of Chemistry [Jyväskylä Univ] [JYU]
dc.contributor.authorMAILMAN, Aaron
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorYQUEL, Morgane
hal.structure.identifierEuropean Synchrotron Radiation Facility [ESRF]
dc.contributor.authorPLATUNOV, Mikhail
hal.structure.identifierSwiss Norwegian Beamlines
dc.contributor.authorDOVGALIUK, Iurii
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorROUZIÈRES, Mathieu
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorNÉGRIER, Philippe
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorMONDIEIG, Denise
hal.structure.identifierUniversity of Bath [Bath]
dc.contributor.authorSUTURINA, Elizaveta
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorDOURGES, Marie-Anne
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorBONHOMMEAU, Sébastien
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorMUSGRAVE, Rebecca
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
hal.structure.identifierDanmarks Tekniske Universitet = Technical University of Denmark [DTU]
dc.contributor.authorPEDERSEN, Kasper
hal.structure.identifierSwiss-Norwegian Beamlines at the European Synchrotron Radiation Facility
dc.contributor.authorCHERNYSHOV, Dmitry
hal.structure.identifierEuropean Synchrotron Radiation Facility [Grenoble] [ESRF]
dc.contributor.authorWILHELM, Fabrice
hal.structure.identifierEuropean Synchrotron Radiation Facility [Grenoble] [ESRF]
dc.contributor.authorROGALEV, Andrei
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMATHONIÈRE, Corine
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorCLÉRAC, Rodolphe
dc.date.issued2020-10-29
dc.identifier.issn0036-8075
dc.description.abstractEnMagnets derived from inorganic materials (e.g., oxides, rare-earth–based, and intermetallic compounds) are key components of modern technological applications. Despite considerable success in a broad range of applications, these inorganic magnets suffer several drawbacks, including energetically expensive fabrication, limited availability of certain constituent elements, high density, and poor scope for chemical tunability. A promising design strategy for next-generation magnets relies on the versatile coordination chemistry of abundant metal ions and inexpensive organic ligands. Following this approach, we report the general, simple, and efficient synthesis of lightweight, molecule-based magnets by postsynthetic reduction of preassembled coordination networks that incorporate chromium metal ions and pyrazine building blocks. The resulting metal-organic ferrimagnets feature critical temperatures up to 242°C and a 7500-oersted room-temperature coercivity.
dc.language.isoen
dc.publisherAmerican Association for the Advancement of Science (AAAS)
dc.title.enMetal-organic magnets with large coercivity and ordering temperatures up to 242°C
dc.typeArticle de revue
dc.identifier.doi10.1126/science.abb3861
dc.subject.halChimie/Matériaux
bordeaux.journalScience
bordeaux.page587-592
bordeaux.volume370
bordeaux.issue6516
bordeaux.peerReviewedoui
hal.identifierhal-02992922
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02992922v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Science&rft.date=2020-10-29&rft.volume=370&rft.issue=6516&rft.spage=587-592&rft.epage=587-592&rft.eissn=0036-8075&rft.issn=0036-8075&rft.au=PERLEPE,%20Panagiota&OYARZABAL,%20Itziar&MAILMAN,%20Aaron&YQUEL,%20Morgane&PLATUNOV,%20Mikhail&rft.genre=article


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