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Updated: Aug 12, 2026

Spatial Separation of Molecular Conformers and Clusters
Published on: January 9, 2014
Orbital magnetism: pros and cons for enhancing the cluster magnetism
Antonis N Andriotis1, Madhu Menon
1Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, P.O. Box 1527, 71110 Heraklion, Crete, Greece. andriot@iesl.forth.gr
Abstract:
The discrepancy seen in the experimental and theoretical results on the magnetic moment of a small magnetic cluster has been attributed to the contribution arising from orbital magnetism. In this Letter we show that the magnetic states with large orbital magnetic moment are not always energetically favorable; they could, however, be realizable by coating the cluster or deposing it on appropriate substrates. More importantly, our work shows that the crucial factors that determine the cluster magnetism are found to be the intrinsic, and consequently, the extrinsic properties of the constituent atoms of the cluster.
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