Effect of zero-point energy on magnetocrystalline anisotropy of the rare earth metals
- 27 April 1972
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 5 (8) , L85-L88
- https://doi.org/10.1088/0022-3719/5/8/003
Abstract
Spin wave theory of the magnetocrystalline anisotropy has been re-examined to incorporate the zero point correction due to the ellipticity of the spin precession. For the sixfold anisotropy of Dy, this correction was found to be very important.Keywords
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