Large Orbital Magnetic Moment in Febr2

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Magnetic moment of the Fe2+ ion in FeBr2 has been calculated to be 4.32 mB in the magnetically-ordered state at 0 K. It is composed from the spin moment of 3.52 mB and the orbital moment of +0.80 mB. These calculations show that for the meaningful analysis of e-m properties of FeBr2 the spin-orbit coupling is essentially important and that the orbital moment is largely unquenched.
3 pages in RevTex, 1 figure

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Strongly Correlated Electrons

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http://salesiana.dossiersoluciones.com/handle/123456789/16694

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0008274
 http://arxiv.org/abs/cond-mat/0008274

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arXiv