Magnetocaloric effect in hexacyanochromate Prussian blue analogs (Articolo in rivista)

Type
Label
  • Magnetocaloric effect in hexacyanochromate Prussian blue analogs (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Manuel, E; Evangelisti, M; Affronte, M; Okubo, M; Train, C; Verdaguer, M (2006)
    Magnetocaloric effect in hexacyanochromate Prussian blue analogs
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Manuel, E; Evangelisti, M; Affronte, M; Okubo, M; Train, C; Verdaguer, M (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 73 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, INFM, Natl Res Ctr Nanostruct & Biosyst Surfaces, I-41100 Modena, Italy; Univ Modena, Dipartimento Fis, I-41100 Modena, Italy; Univ Paris 06, CNRS, Unite 7071, F-75252 Paris, France (literal)
Titolo
  • Magnetocaloric effect in hexacyanochromate Prussian blue analogs (literal)
Abstract
  • We report on the magnetocaloric properties of two molecule-based hexacyanochromate Prussian blue analogs, nominally CsNiII[Cr-III(CN)(6)]center dot(H2O) and Cr-3(II)[Cr-III(CN)(6)](2)center dot 12(H2O). The former orders ferromagnetically below T-C similar or equal to 90 K, whereas the latter is a ferrimagnet below T-C similar or equal to 230 K. For both, we find significantly large magnetic entropy changes Delta S-m associated with the magnetic phase transitions. Notably, our studies represent an attempt to look at molecule-based materials in terms of the magnetocaloric effect for temperatures well above the liquid helium range. (literal)
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