Mössbauer investigations of the cluster dynamics in (Au, Fe) above Tf

A. Pösinger; W. Steiner; H. Winkler; A. X. Trautwein; Y. Yoshida

doi:10.1016/0304-8853(92)91470-E

Mössbauer investigations of the cluster dynamics in (Au, Fe) above T_f

A. Pösinger^*, W. Steiner, H. Winkler, A. X. Trautwein, Y. Yoshida

^*Korrespondierende/r Autor/-in für diese Arbeit

Institut für Physik

2 Zitate (Scopus)

Abstract

To investigate the dynamics of cluster glasses above their freezing temperature ⁵⁷Fe Mössbauer spectra of Au_0.95Fe_0.05 were recorded in transmission geometry in applied fields up to 13.5 T for the temperature range 30<T<300 K. For T up to ∼7T, the spectra were analyzed within a model of stochastically forming and decaying magnetic clusters. The results are compared with those of the cluster glass Y(Fe, Al)₂.

Originalsprache	Englisch
Zeitschrift	Journal of Magnetism and Magnetic Materials
Jahrgang	104-107
Ausgabenummer	PART 3
Seiten (von - bis)	1597-1598
Seitenumfang	2
ISSN	0304-8853
DOIs	https://doi.org/10.1016/0304-8853(92)91470-E
Publikationsstatus	Veröffentlicht - 02.02.1992

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10.1016/0304-8853(92)91470-E

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title = "M{\"o}ssbauer investigations of the cluster dynamics in (Au, Fe) above Tf",

abstract = "To investigate the dynamics of cluster glasses above their freezing temperature 57Fe M{\"o}ssbauer spectra of Au0.95Fe0.05 were recorded in transmission geometry in applied fields up to 13.5 T for the temperature range 30<T<300 K. For T up to ∼7T, the spectra were analyzed within a model of stochastically forming and decaying magnetic clusters. The results are compared with those of the cluster glass Y(Fe, Al)2.",

author = "A. P{\"o}singer and W. Steiner and H. Winkler and Trautwein, {A. X.} and Y. Yoshida",

year = "1992",

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AU - Pösinger, A.

AU - Steiner, W.

AU - Winkler, H.

AU - Trautwein, A. X.

AU - Yoshida, Y.

PY - 1992/2/2

Y1 - 1992/2/2

N2 - To investigate the dynamics of cluster glasses above their freezing temperature 57Fe Mössbauer spectra of Au0.95Fe0.05 were recorded in transmission geometry in applied fields up to 13.5 T for the temperature range 30<T<300 K. For T up to ∼7T, the spectra were analyzed within a model of stochastically forming and decaying magnetic clusters. The results are compared with those of the cluster glass Y(Fe, Al)2.

AB - To investigate the dynamics of cluster glasses above their freezing temperature 57Fe Mössbauer spectra of Au0.95Fe0.05 were recorded in transmission geometry in applied fields up to 13.5 T for the temperature range 30<T<300 K. For T up to ∼7T, the spectra were analyzed within a model of stochastically forming and decaying magnetic clusters. The results are compared with those of the cluster glass Y(Fe, Al)2.

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JF - Journal of Magnetism and Magnetic Materials

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