Effect of Mechanical Stresses on Coercive Force and Saturation Remanence of Ensemble of Dual-Phase Interacting Nanoparticles

Leonid Afremov; Yury Kirienko

doi:10.4028/www.scientific.net/AMR.557-559.501

Paper Titles

The Microcapsules Production by Supercritical Fluid Impinging Technology Combines with Fluidized Bed
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Hydrothermal Synthesis of Tetragonal Phase CuInS₂ Nanoparticles
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Preparation and Damping Properties of Cups-Stacked Carbon Nanotubes(CSCNTs)/Prime 20
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Synthesis, Characterization of Pr-TiO₂ Nanoparticles and their Photocatalytic Mechanism
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Effect of Mechanical Stresses on Coercive Force and Saturation Remanence of Ensemble of Dual-Phase Interacting Nanoparticles
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The Interfacial Cohesive Law of Composite for Carbon Nanotubes and Single Crystal Metals
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Advances in Model Development for Carbon Nanotube Assembly by Dielectrophoresis
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Study on Ni Nanowires Prepared in AAO Template
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Preparation and Properties of the Polystyrene/Alumina Nanocomposites
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 557-559Effect of Mechanical Stresses on Coercive Force...

Effect of Mechanical Stresses on Coercive Force and Saturation Remanence of Ensemble of Dual-Phase Interacting Nanoparticles

Abstract:

In the dual-phase model of interacting nanoparticles stretching leads to a decrease in both coercive force H_c and saturation remanence I_rs , and compression — to their growth. Magnetostatic interaction between particles also decreases both H_c and I_rs . Theoretical analysis was carried out in the framework of the dual-phase system of interacting particles on the example of nanoparticles γ-Fe₂ O₃, epitaxially coated with cobalt.