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http://dx.doi.org/10.4283/JKMS.2005.15.6.299

Magnetic Properties of Fe-Pt Nanowires with Linear and Zigzag Structures  

Jang, Y.R. (Department of Physics, University of Incheon)
Jo, Chul-Su (Department of Physics, Inha University, Department of Physics and Astronomy, University of California)
Lee, J.I. (Department of Physics, Inha University)
Publication Information
Journal of the Korean Magnetics Society / v.15, no.6, 2005 , pp. 299-302 More about this Journal
Abstract
We investigated the structural md magnetic properties of Fe-Pt nanowires with linear and zigzag structures by using first-principle calculational methods. Structural degrees of freedom are optimized, the bond lengths and bond angles are determined, magnetic moments, spin density, and density of states are calculated. Results show that the zigzag structure is more stable than the linear one, and has a longer bond length and smaller magnetic moments for both Fe and Pt atoms.
Keywords
Fe-Pt; nanowire; first-Principle calculation; binding energy; bond length; bond angle; magnetic moment;
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