Oxygen vacancies effect on phase separation in Pr0.5Ca0.2Sr0.3MnO3-δ

D. Niebieskikwiat, A. Caneiro, R. D. Sánchez

Research output: Contribution to journalArticlepeer-review

8 Scopus citations


The electric and magnetic properties of a phase separated manganite were studied by investigating the effect oxygen vacancies on the compound. At a temperature below 240 K the compound exhibited paramagnetic to ferromagnetic (FM) transition, while around 175 K charge-ordered (CO) and antiferromagnetic phases were observed. The introduction of Oxygen vacancies enhanced FM ordering and thereby decreased the resistivity and magnetoresistance.

Original languageEnglish
Pages (from-to)8080-8082
Number of pages3
JournalJournal of Applied Physics
Issue number10 3
StatePublished - 15 May 2003
Externally publishedYes


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