1.
Chem Commun (Camb)
; (12): 1408-9, 2004 Jun 21.
Artigo
em Inglês
| MEDLINE
| ID: mdl-15179488
RESUMO
In this communication we report the unexpected effect of ruthenium doping in sodium lightly doped manganites. This effect seems to be in contrast with the usual model applied to describe the effect of this magnetic ion into the manganite structure. We propose a possible compensation mechanism which seems also able to describe other peculiar features encountered in these materials.