+"Fe7" denotes a [Nanocluster](/wiki/nanocluster) composed of seven [Iron](/wiki/iron) atoms. These intricate groupings are explored for their distinct electronic and magnetic behaviors, differing significantly from larger materials. Such tiny structures offer unique insights into material science.
+## See also
+- [Metal cluster](/wiki/metal_cluster)
+- [Nanoscience](/wiki/nanoscience)
+- [Molecular magnetism](/wiki/molecular_magnetism)
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