Anomalous hall effect of reentrant spin glass system Fe 1-xAlx (x ∼ 0.3)

Taketomo Kageyama, Natsuki Aito, Satoshi Iikubo, Masatoshi Sato

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16 Citations (Scopus)

Abstract

The anomalous Hall coefficient Rs has been studied for the reentrant spin glass system Fe0.7Al0.3 by measuring the magnetization M and the Hall resistivity ρH. We have found that Rs exhibits anomalous change of the temperature dependence at the spin-glass transition temperature TG, indicating that an additional term appears along with the beginning of the spin glass phase. The result is discussed in relation to the recent proposal of the chirality mechanism of the Hall effect in the spin glass phase.

Original languageEnglish
Pages (from-to)1491-1494
Number of pages4
Journaljournal of the physical society of japan
Volume72
Issue number6
DOIs
Publication statusPublished - Jun 2003
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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