Crystal-field-induced spin rotations in NdCo2 and HoCo2: A Mössbauer study

U. Atzmony; M. P. Dariel; G. Dublon

doi:10.1103/PhysRevB.14.3713

Crystal-field-induced spin rotations in NdCo₂ and HoCo₂: A Mössbauer study

U. Atzmony, M. P. Dariel, G. Dublon

Department of Materials Engineering

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Abstract

The magnetic anisotropy properties of ⁵⁷Fe-doped NdCo₂ and HoCo2 were studied by means of Mössbauer spectroscopy in the 4.2-300 K temperature range. The experimental results indicate the presence of spin reorientations taking place at 43.5 and 16 K, for NdCo₂ and HoCo₂, respectively. Single-ion-model crystal-field calculations account for the experimental results and allow the determination of the crystal-field parameters.

Original language	English
Pages (from-to)	3713-3721
Number of pages	9
Journal	Physical Review B
Volume	14
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevB.14.3713
State	Published - 1 Jan 1976

ASJC Scopus subject areas

Condensed Matter Physics

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title = "Crystal-field-induced spin rotations in NdCo2 and HoCo2: A M{\"o}ssbauer study",

abstract = "The magnetic anisotropy properties of 57Fe-doped NdCo2 and HoCo2 were studied by means of M{\"o}ssbauer spectroscopy in the 4.2-300 K temperature range. The experimental results indicate the presence of spin reorientations taking place at 43.5 and 16 K, for NdCo2 and HoCo2, respectively. Single-ion-model crystal-field calculations account for the experimental results and allow the determination of the crystal-field parameters.",

author = "U. Atzmony and Dariel, {M. P.} and G. Dublon",

year = "1976",

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AU - Dublon, G.

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Y1 - 1976/1/1

N2 - The magnetic anisotropy properties of 57Fe-doped NdCo2 and HoCo2 were studied by means of Mössbauer spectroscopy in the 4.2-300 K temperature range. The experimental results indicate the presence of spin reorientations taking place at 43.5 and 16 K, for NdCo2 and HoCo2, respectively. Single-ion-model crystal-field calculations account for the experimental results and allow the determination of the crystal-field parameters.

AB - The magnetic anisotropy properties of 57Fe-doped NdCo2 and HoCo2 were studied by means of Mössbauer spectroscopy in the 4.2-300 K temperature range. The experimental results indicate the presence of spin reorientations taking place at 43.5 and 16 K, for NdCo2 and HoCo2, respectively. Single-ion-model crystal-field calculations account for the experimental results and allow the determination of the crystal-field parameters.

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Crystal-field-induced spin rotations in NdCo₂ and HoCo₂: A Mössbauer study

Abstract

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