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Engineering the magnetic structure of Fe clusters by Mn alloying

Longo, R. C. and Alemany, M. M. G. and Vega, A. and Ferrer, J. and Gallego, L. J. (2008) Engineering the magnetic structure of Fe clusters by Mn alloying. NANOTECHNOLOGY, 19 (24).

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Official URL: http://www.iop.org/EJ/abstract/0957-4484/19/24/245...

Abstract

We propose to tailor the magnetic structure of atomic clusters by suitable doping, which produces the nanometric equivalent to alloying. As a proof of principle, we perform a theoretical analysis of Fe6-xMnx clusters (x = 0-5), which shows a modulation of the magnetic moment of the clusters as a function of Mn doping and, more importantly, a collinear to noncollinear transition at x = 4.

Item Type:Article
Subjects:Physical Science > Nanophysics
Physical Science > Nanomagnetics
Material Science > Nanostructured materials
ID Code:6311
Deposited By:IoN
Deposited On:17 Dec 2009 11:44
Last Modified:17 Dec 2009 11:44

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