57Fe Mössbauer study of amorphous and icosahedral Zr65Al7.5Ni10Cu7.3Fe 0.2Ag10

Zbigniew M. Stadnik, Junji Saida, Akihisa Inoue

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

The alloys Zr65Al7.5Ni10Cu7.3Fe 0.2Ag10 in the amorphous and icosahedral state have been studied with 57Fe Mössbauer spectroscopy in the temperature range 77-300 K. The average quadrupole splitting decreases with temperature as T3/2 and is significantly larger for the icosahedral alloy. The quadrupole splitting in the icosahedral alloy is the largest ever reported for a metallic system. The vibrations of the Fe atoms in both alloys are well described by a simple Debye model.

Original languageEnglish
Pages (from-to)297-300
Number of pages4
JournalFerroelectrics
Volume250
Issue number1
DOIs
Publication statusPublished - 2001 Feb
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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