HIGH-NUCLEARITY MAGNETIC CLUSTERS - MAGNETIC-INTERACTIONS IN CLUSTERSENCAPSULATED BY MOLECULAR-METAL OXIDES

Authors
BORRASALMENAR JJ CORONADO E GALANMASCAROS JR GOMEZGARCIA CJ
Citation
Jj. Borrasalmenar et al., HIGH-NUCLEARITY MAGNETIC CLUSTERS - MAGNETIC-INTERACTIONS IN CLUSTERSENCAPSULATED BY MOLECULAR-METAL OXIDES, Journal of magnetism and magnetic materials, 140, 1995, pp. 1809-1810
Citations number
6
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
140
Year of publication
1995
Part
3
Pages
1809 - 1810
Database
ISI
SICI code
0304-8853(1995)140:<1809:HMC-MI>2.0.ZU;2-Q
Abstract
The ability of the molecular metal oxides derived from the Keggin anio n [PW12O40](3-) to accommodate magnetic ions at specific sites, giving rise to polymetallic clusters with increasing spin nuclearities is di scussed. Examples of magnetic clusters with three, four and nine metal ions exhibiting ferromagnetic exchange couplings or a coexistence of ferro- and antiferromagnetic couplings are reported.