Ensemble magnetic behavior of interacting CoFe nanoparticles

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Ensemble magnetic behavior of interacting CoFe nanoparticles

Ferromagnetic nanoparticles in the 10–14 nm size range are examined for their size and interaction dependent magnetic properties. From X-ray magnetic circular dichroism the orbital-to-spin magnetic moment ratio is determined and found to decrease significantly with particle size. This is in accordance with previous complementary studies on smaller particles and highlights the difficulty of fitt...

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cofe layers thickness and annealing effect on the magnetic behavior of the cofe/cu multilayer nanowires

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ژورنال

عنوان ژورنال: Frontiers in Physics

سال: 2015

ISSN: 2296-424X

DOI: 10.3389/fphy.2015.00052