Shape Dependent Coercivity Simulation of a Spherical Barium Ferrite (S-BaFe) Particle with Uniaxial Anisotropy
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چکیده
منابع مشابه
Nanomanufacturing: Conversion of antiferromagnetic hematite (α-Fe2O3) nanocubes to ferrimagnetic spherical barium ferrite (BaFe12O19) nanoparticles
Recently, it has been shown that it is feasible to realize 29.5 Gb/in recording density employing hexagonal barium ferrite (H-BaFe) nanoplatelets [1]. Although H-BaFe nanoplatelets are a potential candidate for high density recording media, their greatest disadvantage is their dispersibility and agglomeration by forming poker-chip-like stacks due to mutual magnetic interactions [2-3]. To achiev...
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15 صفحه اولFactors Governing the Coercivity of Sintered Anisotropic M Type Ferrite
Article published online by EDP Sciences and available at http://dx.doi.org/10.1051/jphyscol:1985664 C6-35 0 JOURNAL DE PHYSIQUE I 1 THEORY We cons ide r a s i n t e r e d a n i s o t r o p i c M f e r r i t e having a c r y s t a l l i t e s i z e o f about 1 v m and a demagnetization curve wi th a s h a r p knee i n t h e h d quadrant.We s h a l l concen t ra t e on f a c t o r s governing t ...
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ژورنال
عنوان ژورنال: Journal of Magnetics
سال: 2012
ISSN: 1226-1750
DOI: 10.4283/jmag.2012.17.1.001