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

Zbigniew M. Stadnik; Junji Saida; Akihisa Inoue

doi:10.1080/00150190108225086

⁵⁷Fe Mössbauer study of amorphous and icosahedral Zr₆₅Al_7.5Ni₁₀Cu_7.3Fe _0.2Ag₁₀

Zbigniew M. Stadnik, Junji Saida, Akihisa Inoue

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The alloys Zr₆₅Al_7.5Ni₁₀Cu_7.3Fe _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 T^3/2 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 language	English
Pages (from-to)	297-300
Number of pages	4
Journal	Ferroelectrics
Volume	250
Issue number	1
DOIs	https://doi.org/10.1080/00150190108225086
Publication status	Published - 2001 Feb
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1080/00150190108225086

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title = "57Fe M{\"o}ssbauer study of amorphous and icosahedral Zr65Al7.5Ni10Cu7.3Fe 0.2Ag10",

abstract = "The alloys Zr65Al7.5Ni10Cu7.3Fe 0.2Ag10 in the amorphous and icosahedral state have been studied with 57Fe M{\"o}ssbauer 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.",

author = "Stadnik, {Zbigniew M.} and Junji Saida and Akihisa Inoue",

note = "Funding Information: Acknowledgment This work was supported by the Natural Sciences and Engineering Research Council of Canada.",

year = "2001",

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doi = "10.1080/00150190108225086",

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pages = "297--300",

journal = "Ferroelectrics",

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T1 - 57Fe Mössbauer study of amorphous and icosahedral Zr65Al7.5Ni10Cu7.3Fe 0.2Ag10

AU - Stadnik, Zbigniew M.

AU - Saida, Junji

AU - Inoue, Akihisa

N1 - Funding Information: Acknowledgment This work was supported by the Natural Sciences and Engineering Research Council of Canada.

PY - 2001/2

Y1 - 2001/2

N2 - 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.

AB - 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.

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ER -

⁵⁷Fe Mössbauer study of amorphous and icosahedral Zr₆₅Al_7.5Ni₁₀Cu_7.3Fe _0.2Ag₁₀

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