We introduce the magnetic properties of finite-sized one-dimensional (1D) systems in the framework of the Heisenberg model and a superparamagnetic spin block model.We further analyze the experimental observation of short- and long-range ferromagnetic (FM) order in epitaxial 1D Co monatomic chains supported on a Pt substrate. Finally, we discuss changes in the local magnetic moments and anisotropy associated with the low coordination of the magnetic atoms in 1D metallic nanostructures.
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© 2008 Springer
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Gambardella, P. (2008). Magnetism in one-dimensional metal systems. In: Azzerboni, B., Asti, G., Pareti, L., Ghidini, M. (eds) Magnetic Nanostructures in Modern Technology. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-6338-1_15
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DOI: https://doi.org/10.1007/978-1-4020-6338-1_15
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-6336-7
Online ISBN: 978-1-4020-6338-1
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