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Magnetic anisotropy and anisotropic ballistic conductance of thin magnetic wires
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TLDR
The magnetocrystalline anisotropy of thin magnetic wires of iron and cobalt is quite different from the bulk phases as discussed by the authors, and the ballistic conductance of the wire depends on the direction of the applied magnetic field, i.e. shows anisotropic ballistic magnetoresistance.About:
This article is published in Journal of Magnetism and Magnetic Materials.The article was published on 2006-05-01. It has received 3 citations till now. The article focuses on the topics: Ballistic conduction in single-walled carbon nanotubes & Magnetic anisotropy.read more
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Compositional variation of magnetic moment, magnetic anisotropy energy and coercivity in Fe(1−x)M x (M = Co/Ni) nanowires: an ab initio study
TL;DR: In this paper, the magnetic and electronic properties of freestanding Fe(1−x)M −Co/Ni nanowires were investigated using ab initio simulations, and the magnetic anisotropy energy of the nanowire was observed to change sign with the increase of Co and Ni content.
Magnetic properties of finite Co chains on Pt(111)
TL;DR: In this paper, the magnetic moments and magnetic anisotropy energies of finite monoatomic Co chains were calculated using the embedded-cluster technique within the Korringa-Kohn-Rostoker method.
Understanding Thickness Dependent Magnetic Properties of Ultra-Thin Films
TL;DR: Martin et al. as discussed by the authors proposed a framework for the use of the SBSU Graduate School of Physics and Astronomy as a research site for the Stony Brook University Libraries in physics.
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Journal ArticleDOI
In situ magnetoresistance of Ni nanocontacts
TL;DR: In this paper, the magnetoresistance properties of Ni nanocontacts in the ballistic quantum regime were investigated in situ during closure and opening of electrochemically grown planar electrodes, and the magnitude of conductance change when sweeping the magnetic field is of the order of the quantum conductance e2/h for conductance values spanning 1-100 quanta.
Journal ArticleDOI
Magnetization reversal of individual nanowires with controlled defects
TL;DR: In this paper, a defect was induced by a short pulse in the deposition potential modifying locally the microstructure and composition of permalloy nanowires of diameters between 30 and 60 nm.