Magnetic phase transition in the antiferromagnetic compound La(Fe0.89Al0.11)13

K. Irisawa, Asaya Fujita, K. Fukamichi, H. Mitamura, T. Goto

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

The magnetic phase transition in the antiferromagnetic La(Fe0.89Al0.11)13 compound has been investigated by magnetic and electrical resistivity measurements. Two kinds of field-induced phase transitions have been confirmed from the data of the field derivative of the magnetization at high temperatures. The temperature derivative of resistivity exhibits a strong divergency besides a minimum characteristic of gap-type antiferromagnets. From these data, the magnetic phase diagram in the temperature-field plane has been established and a new antiferromagnetic phase has been found.

Original languageEnglish
Pages (from-to)17-20
Number of pages4
JournalJournal of Alloys and Compounds
Volume327
Issue number1-2
DOIs
Publication statusPublished - 2001 Aug 30

Keywords

  • Electrical transport
  • Magnetic measurement
  • Phase transition
  • Rare earth compounds
  • Transition metal compounds

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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