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Magnetocaloric effect in a Mn_{2}-pyridazine-[Nb(CN)_{8}] molecular magnetic sponge

Magnetocaloric effect in a Mn_{2}-pyridazine-[Nb(CN)_{8}] ...

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dc.contributor.author Fitta, Magdalena pl
dc.contributor.author Pełka, Robert pl
dc.contributor.author Bałanda, Maria pl
dc.contributor.author Czapla, Mariusz pl
dc.contributor.author Mihalik, Marian pl
dc.contributor.author Pinkowicz, Dawid [SAP13905132] pl
dc.contributor.author Sieklucka, Barbara [SAP11009399] pl
dc.contributor.author Wasiutyński, Tadeusz pl
dc.contributor.author Zentkova, Maria pl
dc.date.accessioned 2015-09-17T15:50:32Z
dc.date.available 2015-09-17T15:50:32Z
dc.date.issued 2012 pl
dc.identifier.issn 1434-1948 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/15708
dc.language eng pl
dc.title Magnetocaloric effect in a Mn_{2}-pyridazine-[Nb(CN)_{8}] molecular magnetic sponge pl
dc.type JournalArticle pl
dc.description.physical 3830-3834 pl
dc.abstract.en A comprehensive study of the magnetocaloric effect (MCE) in the Mn 2 -[Nb(CN) 8 ] molecular magnet with a two-step magnetic sponge behavior is reported. The structural trans- formations provoked by dehydration bring about an increase in the magnetic ordering temperature ( T c ) from 43 K through to 68 K and up to 98 K. All three phases are soft isotropic ferrimagnets. The change in magnetic entropy in the par- tially and fully dehydrated phases is smaller than that in the “as synthesized” form by a factor of 0.6. The field depen- dence of MCE at T c is consistent with the values of the critical exponents derived from the magnetization data. pl
dc.subject.en molecular magnets pl
dc.subject.en magnetic properties pl
dc.subject.en niobium pl
dc.subject.en manganese pl
dc.subject.en multifunctional materials pl
dc.description.volume 2012 pl
dc.description.number 24 pl
dc.description.points 30 pl
dc.identifier.doi 10.1002/ejic.201200374 pl
dc.identifier.eissn 1099-0682 pl
dc.title.journal European Journal of Inorganic Chemistry pl
dc.language.container eng pl
dc.affiliation Wydział Chemii : Zakład Chemii Nieorganicznej pl
dc.subtype Article pl
dc.rights.original bez licencji pl
.pointsMNiSW [2012 A]: 30


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