Abstract
Recent theoretical work on itinerant magnetism and electron correlations in small clusters is reviewed. First, self-consistent tight-binding results of free and embedded clusters are discussed. The environment dependence of the magnetic behavior resulting from surface and interface proximity-effects, bond-length relaxations and changes in structure is analyzed concisely within this framework. A rigorous study of electron correlations, magnetism and cluster structure within the topological Hubbard model is then surveyed. Current perspectives are discussed giving emphasis to finite temperature phenomena.
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Pastor, G.M. (1998). Magnetism of Transition Metal Clusters: Overview and Perspectives. In: Morán-López, J.L. (eds) Current Problems in Condensed Matter. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-9924-8_15
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DOI: https://doi.org/10.1007/978-1-4757-9924-8_15
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