Simple molecular compounds containing Ln(III)2Cu(II)2 clusters (Ln = Gd, Dy) are reported. The magnetic properties of both compounds are reported and discussed. A spin polarization model is suggested to justify the observed ferromagnetic coupling between gadolinium and copper. The relevance of these data to the magnetic properties of high Tc superconductors is also discussed.
Magnetic properties of tetranuclear complexes containing exchange coupled Ln2Cu2 (Ln = Gd, Dy) species / Benelli, Cristiano; Caneschi, Andrea; Gatteschi, Dante; Olivier, Guillou; Luca, Pardi. - In: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. - ISSN 0304-8853. - STAMPA. - 83:(1990), pp. 522-524. [10.1016/0304-8853(90)90610-3]
Magnetic properties of tetranuclear complexes containing exchange coupled Ln2Cu2 (Ln = Gd, Dy) species
BENELLI, CRISTIANO;CANESCHI, ANDREA;GATTESCHI, DANTE;
1990
Abstract
Simple molecular compounds containing Ln(III)2Cu(II)2 clusters (Ln = Gd, Dy) are reported. The magnetic properties of both compounds are reported and discussed. A spin polarization model is suggested to justify the observed ferromagnetic coupling between gadolinium and copper. The relevance of these data to the magnetic properties of high Tc superconductors is also discussed.
| File | Dimensione | Formato | |
|---|---|---|---|
|
JMMM_1990.pdf
Accesso chiuso
Tipologia:
Versione finale referata (Postprint, Accepted manuscript)
Licenza:
Tutti i diritti riservati
Dimensione
1.52 MB
Formato
Adobe PDF
|
1.52 MB | Adobe PDF | Richiedi una copia |
I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
