Magnetoelastic interactions in a Cr + 1.9 at% Fe alloy single crystal

H. A. Derrett; A. R.E. Prinsloo; H. L. Alberts; A. M. Venter

doi:10.1016/j.jmmm.2003.12.1140

Magnetoelastic interactions in a Cr + 1.9 at% Fe alloy single crystal

H. A. Derrett, A. R.E. Prinsloo, H. L. Alberts, A. M. Venter

Physics

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

Abstract

Measurements of the elastic constants and nonlinear acoustic properties of a Cr + 1.9 at% Fe alloy single crystal are reported. The results indicate anomalous magnetoelastic coupling of the spin-density-wave with the acoustic phonons below and around the Néel temperature.

Original language	English
Pages (from-to)	2084-2085
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	272-276
Issue number	III
DOIs	https://doi.org/10.1016/j.jmmm.2003.12.1140
Publication status	Published - May 2004

Keywords

Anharmonicity
Antiferromagnetism
Elastic constants
Magnetoelastic interactions
Spin-density-waves

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/j.jmmm.2003.12.1140

Cite this

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title = "Magnetoelastic interactions in a Cr + 1.9 at% Fe alloy single crystal",

abstract = "Measurements of the elastic constants and nonlinear acoustic properties of a Cr + 1.9 at% Fe alloy single crystal are reported. The results indicate anomalous magnetoelastic coupling of the spin-density-wave with the acoustic phonons below and around the N{\'e}el temperature.",

keywords = "Anharmonicity, Antiferromagnetism, Elastic constants, Magnetoelastic interactions, Spin-density-waves",

author = "Derrett, {H. A.} and Prinsloo, {A. R.E.} and Alberts, {H. L.} and Venter, {A. M.}",

year = "2004",

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AU - Derrett, H. A.

AU - Prinsloo, A. R.E.

AU - Alberts, H. L.

AU - Venter, A. M.

PY - 2004/5

Y1 - 2004/5

N2 - Measurements of the elastic constants and nonlinear acoustic properties of a Cr + 1.9 at% Fe alloy single crystal are reported. The results indicate anomalous magnetoelastic coupling of the spin-density-wave with the acoustic phonons below and around the Néel temperature.

AB - Measurements of the elastic constants and nonlinear acoustic properties of a Cr + 1.9 at% Fe alloy single crystal are reported. The results indicate anomalous magnetoelastic coupling of the spin-density-wave with the acoustic phonons below and around the Néel temperature.

KW - Anharmonicity

KW - Antiferromagnetism

KW - Elastic constants

KW - Magnetoelastic interactions

KW - Spin-density-waves

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U2 - 10.1016/j.jmmm.2003.12.1140

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M3 - Article

AN - SCOPUS:23144434054

SN - 0304-8853

VL - 272-276

SP - 2084

EP - 2085

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - III

ER -

Magnetoelastic interactions in a Cr + 1.9 at% Fe alloy single crystal

Abstract

Keywords

ASJC Scopus subject areas

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