Magnetic anisotropy in rare-earth metals

Mourits Nielsen; Hans Bjerrum Møller; Per-Anker Lindgård; A.R. Mackintosh

doi:10.1103/PhysRevLett.25.1451

Magnetic anisotropy in rare-earth metals

Mourits Nielsen, Hans Bjerrum Møller, Per-Anker Lindgård, A.R. Mackintosh

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

The magnetic field dependence of the energy of long- wavelength magnons in Tb-10%Ho has been studied by inelastic neutron scattering. The results agree with the `frozen-lattice' model, provided that the second-order magnetoelastic effect is taken into account. The planar anisotropy is almost entirely the result of magnetoelastic effects. The temperature dependences of the anisotropy parameters have been deduced from the results

Original language	English
Journal	Physical Review Letters
Volume	25
Issue number	20
Pages (from-to)	1451-1454
ISSN	0031-9007
DOIs	https://doi.org/10.1103/PhysRevLett.25.1451
Publication status	Published - 1970

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title = "Magnetic anisotropy in rare-earth metals",

abstract = "The magnetic field dependence of the energy of long- wavelength magnons in Tb-10%Ho has been studied by inelastic neutron scattering. The results agree with the `frozen-lattice' model, provided that the second-order magnetoelastic effect is taken into account. The planar anisotropy is almost entirely the result of magnetoelastic effects. The temperature dependences of the anisotropy parameters have been deduced from the results",

author = "Mourits Nielsen and {Bjerrum M{\o}ller}, Hans and Per-Anker Lindg{\aa}rd and A.R. Mackintosh",

year = "1970",

doi = "10.1103/PhysRevLett.25.1451",

language = "English",

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journal = "Physical Review Letters",

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T1 - Magnetic anisotropy in rare-earth metals

AU - Nielsen, Mourits

AU - Bjerrum Møller, Hans

AU - Lindgård, Per-Anker

AU - Mackintosh, A.R.

PY - 1970

Y1 - 1970

N2 - The magnetic field dependence of the energy of long- wavelength magnons in Tb-10%Ho has been studied by inelastic neutron scattering. The results agree with the `frozen-lattice' model, provided that the second-order magnetoelastic effect is taken into account. The planar anisotropy is almost entirely the result of magnetoelastic effects. The temperature dependences of the anisotropy parameters have been deduced from the results

AB - The magnetic field dependence of the energy of long- wavelength magnons in Tb-10%Ho has been studied by inelastic neutron scattering. The results agree with the `frozen-lattice' model, provided that the second-order magnetoelastic effect is taken into account. The planar anisotropy is almost entirely the result of magnetoelastic effects. The temperature dependences of the anisotropy parameters have been deduced from the results

U2 - 10.1103/PhysRevLett.25.1451

DO - 10.1103/PhysRevLett.25.1451

M3 - Journal article

SN - 0031-9007

VL - 25

SP - 1451

EP - 1454

JO - Physical Review Letters

JF - Physical Review Letters

IS - 20

ER -

Magnetic anisotropy in rare-earth metals

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