Magnetic properties of helimagnetic YMn 2-x(Fe,Co) xO 5-δ(0.0≤x≤1.0) for the room temperature ferroism

  • In Bo Shim
  • , Jai Hoon Yeom
  • , Kang Ryung Choi
  • , Chul Sung Kim
  • , Hyun Jung Shin
  • , Sung Yong An

Research output: Contribution to journalArticlepeer-review

Abstract

The structural, electrical and magnetic properties of the YMn 2-x(Fe, Co) xO 5-δ pseudobinary oxide were studied utilizing X-ray diffraction, atomic force microscopy and magnetic measurements. The pure and (Fe, Co)-doped YMn 2O 5-δ series were prepared by means of the sol-gel process. A room temperature spontaneous polarization (ferroelectric) and magnetization (ferromagnetic) was displayed by the samples with YMn 1.8Fe 0.2O 5-δ and YMn 1.8Co 0.2O 5-δ composition.

Original languageEnglish
Pages (from-to)7070-7072
Number of pages3
JournalJournal of Applied Physics
Volume95
Issue number11 II
DOIs
StatePublished - 1 Jun 2004
Externally publishedYes

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