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arXiv · 1108.0706

Single Molecule Magnets and the Lipkin-Meshkov-Glick model

Jorge A. Campos·Jorge G. Hirsch
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Abstract

We discuss the description of quantum magnetization in the super paramagnetic compound Fe$_8$ using a generalization of the Lipkin-Meshkov-Glick Hamiltonian. We study the variation of the energy spectra and of the wave-functions as functions of the intensity of an external magnetic field along the three magnetic anisotropy axes.

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Jorge A. Campos, Jorge G. Hirsch. 2011-08-02. Single Molecule Magnets and the Lipkin-Meshkov-Glick model. https://arxiv.org/abs/1108.0706

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