Crystallographic and magnetic properties of Ho3Fe 29-xTx (T=V and Cr)

X. F. Han, H. L. Liu, E. J. Jin, M. Ishizone, M. Oogane, H. Kato

Research output: Contribution to journalConference article

4 Citations (Scopus)

Abstract

A systematic study of syntheses, crystallographic and magnetic properties of the Ho3Fe27.0V2.0 and Ho3Fe 29-xCrx (x=3.0 and 3.5) compounds has been performed in this work. The lattice parameters, Curie temperature TC, the saturation magnetization MS and the anisotropy field HA - at 4.2 K and room temperature - for the Ho3Fe29-xT x (T=V and Cr) compounds were obtained. Spin reorientations of easy magnetization direction (EMD) are observed at around 150 K for Ho 3Fe27.0V2.0 and Ho3Fe 29-xCrx (x=3.0 and 3.5). First order magnetization process (FOMP) occurs in magnetization curves at 1.5 K for the magnetically aligned samples of Ho3Fe27.0V2.0 and Ho 3Fe25.5Cr3.5.

Original languageEnglish
Pages (from-to)206-210
Number of pages5
JournalJournal of Magnetism and Magnetic Materials
Volume282
Issue number1-3
DOIs
Publication statusPublished - 2004 Nov
EventInternational Symposium on Advanced Magnetic Technologies - Taipei, Taiwan, Province of China
Duration: 2003 Nov 132003 Nov 16

Keywords

  • AC susceptibility
  • Hard magnet
  • HoFeT
  • Rare earth-iron compounds

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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