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Validation of microscopic magnetochiral dichroism theory

hal.structure.identifierLaboratoire national des champs magnétiques intenses - Grenoble [LNCMI-G ]
hal.structure.identifierLaboratoire national des champs magnétiques intenses [LNCMI]
dc.contributor.authorATZORI, Matteo
hal.structure.identifierState University of New York [SUNY]
dc.contributor.authorLUDOWIEG, Herbert
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorVALENTÍN-PÉREZ, Ángela
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierCentre de Recherche Paul Pascal [CRPP]
dc.contributor.authorCORTIJO, Miguel
hal.structure.identifierLaboratoire national des champs magnétiques intenses - Grenoble [LNCMI-G ]
hal.structure.identifierLaboratoire national des champs magnétiques intenses [LNCMI]
dc.contributor.authorBRESLAVETZ, Ivan
hal.structure.identifierLaboratoire national des champs magnétiques intenses - Grenoble [LNCMI-G ]
hal.structure.identifierLaboratoire national des champs magnétiques intenses [LNCMI]
dc.contributor.authorPAILLOT, Kévin
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorROSA, Patrick
hal.structure.identifierLaboratoire national des champs magnétiques intenses - Grenoble [LNCMI-G ]
hal.structure.identifierLaboratoire national des champs magnétiques intenses [LNCMI]
dc.contributor.authorTRAIN, Cyrille
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorHILLARD, Elisabeth A.
hal.structure.identifierState University of New York [SUNY]
dc.contributor.authorAUTSCHBACH, Jochen
hal.structure.identifierLaboratoire national des champs magnétiques intenses - Grenoble [LNCMI-G ]
hal.structure.identifierLaboratoire national des champs magnétiques intenses [LNCMI]
dc.contributor.authorG.L.J.A., Rikken
dc.date.issued2021-04-21
dc.identifier.issn2375-2548
dc.description.abstractEnMagnetochiral dichroism (MChD), a fascinating manifestation of the light-matter interaction characteristic for chiral systems under magnetic fields, has become a well-established optical phenomenon reported for many different materials. However, its interpretation remains essentially phenomenological and qualitative, because the existing microscopic theory has not been quantitatively confirmed by confronting calculations based on this theory with experimental data. Here, we report the experimental low-temperature MChD spectra of two archetypal chiral paramagnetic crystals taken as model systems, tris(1,2-diaminoethane)nickel(II) and cobalt(II) nitrate, for light propagating parallel or perpendicular to the c axis of the crystals, and the calculation of the MChD spectra for the Ni(II) derivative by state-of-the-art quantum chemical calculations. By incorporating vibronic coupling, we find good agreement between experiment and theory, which opens the way for MChD to develop into a powerful chiral spectroscopic tool and provide fundamental insights for the chemical design of new magnetochiral materials for technological applications.
dc.description.sponsorshipConducteurs Moléculaires Chiraux - ANR-15-CE29-0006
dc.description.sponsorshipApproche Moléculaire de composés multiferroïques nanostructurés
dc.description.sponsorshipNanocomposites hélicoïdaux pour l'induction de dichroïsme magnéto-chiral - ANR-19-CE09-0018
dc.language.isoen
dc.publisherAmerican Association for the Advancement of Science (AAAS)
dc.title.enValidation of microscopic magnetochiral dichroism theory
dc.typeArticle de revue
dc.identifier.doi10.1126/sciadv.abg2859
dc.subject.halChimie/Matériaux
bordeaux.journalScience Advances
bordeaux.pageeabg2859 (8 p.)
bordeaux.volume7
bordeaux.issue17
bordeaux.peerReviewedoui
hal.identifierhal-03213607
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03213607v1
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