On a theory of spin systems with competing anisotropies |
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Authors: | M.A. Ivanov V.M. Loktev Yu.G. Pogorelov |
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Affiliation: | 1. Institute for Theoretical Physics, Kiev 130, USSR;1. Institute of Metal Physics, Kiev 142, USSR |
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Abstract: | On the basis of a quantum treatment of Me1?cFecX (Me = Mn, Ni, Co, X = Cl2, CO3, etc.) type random systems it is shown that parallel with order parameters such as magnetizations of mixed magnetic crystal ordering subsystems there is one more order parameter determining the angle between them. |
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