An x-ray study of the trimetallic La x Sm 1-x FeO 3 orthoferrites

Luigi Sangaletti*, Laura E. Depero, Brigida Allieri, Patrizia Nunziante, Enrico Traversa

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

The structural properties of the La x Sm 1-x FeO 3 trimetallic orthoferrites are described on the basis of a Rietveld analysis of X-ray diffraction pattern. Ultrafine powders of these oxides are prepared by the thermal decomposition at low temperatures of the corresponding hexacyanocomplexes. Single-phase compounds are obtained. Their structural parameters can be tuned by properly changing the Sm/La stoichiometric ratio.

Original languageEnglish (US)
Pages (from-to)719-726
Number of pages8
JournalJournal of the European Ceramic Society
Volume21
Issue number6
DOIs
StatePublished - Jun 1 2001

Keywords

  • (Ka
  • Ferrites
  • Perovskites
  • Powders-chemical preparation
  • Sm)FeO3
  • X-ray methods

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

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