Artykuł w czasopiśmie
Brak miniatury
Licencja
ClosedAccessDostęp zamknięty
 

Magnetic field induced evolution of highly resistant Griffiths phase in fine grain manganite La0.75Ca0.25MnO3

Uproszczony widok
cris.lastimport.scopus2024-02-12T20:34:39Z
dc.abstract.enThe Griffiths phase in fine grain manganite La0.75Ca0.25MnO3 is studied by the complementary structural methods, DC magnetic susceptibility and ESR spectroscopy. The Griffiths like phase is detected above Curie temperature between 232 and 280 K and sustains up to high magnetic field of 3000 Oe. The magnetic susceptibility of Griffiths phase is a decreasing function of temperature. The magnetic field dependence of Griffiths phase susceptibility reveals its remarkable contribution to measured total susceptibility. The additional anomalous ESR signal supperimpossed on the paramagnetic one is ascribed to the locally inhomogeneous Griffiths like phase in agreement with the core – shell model.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorPękała, Marek
dc.contributor.authorPękała, K.
dc.contributor.authorSzydłowska, J.
dc.contributor.authorDrozd, V.
dc.date.accessioned2024-01-25T05:31:07Z
dc.date.available2024-01-25T05:31:07Z
dc.date.issued2019
dc.description.financeNie dotyczy
dc.description.volume475
dc.identifier.doi10.1016/J.JMMM.2018.11.069
dc.identifier.issn0304-8853
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/111688
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofJournal of Magnetism and Magnetic Materials
dc.relation.pages189-194
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleMagnetic field induced evolution of highly resistant Griffiths phase in fine grain manganite La0.75Ca0.25MnO3
dc.typeJournalArticle
dspace.entity.typePublication