Magnetic properties of heavy fermion compounds Ce2Fe17-xAlx

Kensuke Konishi, Tatsuo Kamimori, Hatsuo Tange, Hiroyuki Deguchi, Tatsuya Kawae, Kazuyoshi Takeda

Research output: Contribution to journalArticlepeer-review

Abstract

The magnetic properties of Ce2Fe17-xAlx (8 ≤ x ≤ 13) have been studied by susceptibility, magnetization and heat capacity. Susceptibility and heat capacity studies indicate that two magnetic ordered phases are newly found besides spin-glass phase. The Weiss temperature turns from positive to negative for x ≥ 12. The origin of new phases may be accounted for by preferential site occupation of Al atoms and the competition among exchange interactions.

Original languageEnglish
Pages (from-to)1275-1276
Number of pages2
JournalPhysica B: Condensed Matter
Volume284-288
Issue numberPART II
DOIs
Publication statusPublished - Jan 1 2000

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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