Pressure-induced suppression of ferromagnetic phase and conduction in CaMn1-xRuxO3

V. Markovich, I. Fita, R. Puzniak, E. Rozenberg, C. Martin, A. Wisniewski, A. Maignan, B. Raveau, Y. Yuzhelevskii, G. Gorodetsky

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2 Scopus citations

Abstract

Magnetic and transport properties of polycrystalline CaMn1- xRuxO3 (x=0-0.4) perovskites were investigated under pressures up to 12 kbar. It was found that an applied pressure suppresses ferromagnetism and increases resistivity. The results are discussed in the context of phase separation and valence effects.

Original languageEnglish
Pages (from-to)898-901
Number of pages4
JournalJournal of Magnetism and Magnetic Materials
Volume290-291 PART 2
DOIs
StatePublished - 1 Apr 2005

Keywords

  • Magnetic ordering
  • Magnetization
  • Pressure effect
  • Resistivity
  • Valence fluctuations

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