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Determination of the magnetic anisotropy axes of single-molecule magnets

W. Wernsdorfer·N. E. Chakov·G. Christou
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Abstract

Simple methods are presented allowing the determination of the magnetic anisotropy axes of a crystal of a single-molecule magnet (SMM). These methods are used to determine an upper bound of the easy axis tilts in a standard Mn12-Ac crystal. The values obtained in the present study are significately smaller than those reported in recent high frequency electron paramagnetic resonance (HF-EPR) studies which suggest distributions of hard-axes tilts.

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W. Wernsdorfer, N. E. Chakov, G. Christou. 2004-05-24. Determination of the magnetic anisotropy axes of single-molecule magnets. https://doi.org/10.1103/physrevb.70.132413

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