Spin glass behavior in FeAl2

C. S. Lue, Y. öner, D. G. Naugle, Joseph H. Ross

研究成果: Article同行評審

55 引文 斯高帕斯(Scopus)

摘要

Magnetic and transport measurements indicate FeAl2 to be an ordered intermetallic spin glass, with canonical behavior including a susceptibility cusp at Tf = 35K and frequency-dependent susceptibility below Tf. The field-cooled and zero-field-cooled magnetization diverge below Tf, with hysteresis characteristic of a spin glass. A resistivity minimum just above Tfis explained in terms of coherent magnetic scattering. This behavior is common to spin glasses with short-range interactions among f-electronmoments and indicates a similar spin configuration in these materials.

原文English
期刊Physical Review B - Condensed Matter and Materials Physics
63
發行號18
DOIs
出版狀態Published - 2001 四月 16

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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