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Introduction to Magnetic Materials
B. D. Cullity,C. D. Graham +1 more
TLDR
In this paper, the authors present materials at the practical rather than theoretical level, allowing for a physical, quantitative, measurement-based understanding of magnetism among readers, be they professional engineers or graduate-level students.Abstract:
Introduction to Magnetic Materials, 2nd Edition covers the basics of magnetic quantities, magnetic devices, and materials used in practice. While retaining much of the original, this revision now covers SQUID and alternating gradient magnetometers, magnetic force microscope, Kerr effect, amorphous alloys, rare-earth magnets, SI Units alongside cgs units, and other up-to-date topics. In addition, the authors have added an entirely new chapter on information materials. The text presents materials at the practical rather than theoretical level, allowing for a physical, quantitative, measurement-based understanding of magnetism among readers, be they professional engineers or graduate-level students.read more
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Synthesis of barium ferrite ultrafine particles by coprecipitation in the presence of polyacrylic acid
Dong-Hwang Chen,Yuh-Yuh Chen +1 more
TL;DR: The barium ferrite ultrafine particles were synthesized by coprecipitation in an aqueous solution with polyacrylic acid (PAA) as a protective agent and had a saturation magnetization of 36.9-60.8 emu/g and magnetic properties that reflected the nature ofUltrafine particles and also were influenced by the morphology and microstructure of final products.
Temperature dependence of magentic anisotropy of Ga-substituted cobalt ferrite
Yevgen Melikhov,N. Ranvah,S. H. Song,David Jiles,John Evan Snyder,Anthony John Moses,P. I. Williams +6 more
TL;DR: In this article, the temperature dependence of magnetization, magnetic anisotropy, and coercive field of gallium-substituted cobalt ferrite was investigated for a series of compositions of CoGaxFe2−xO4.
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High-performance Fe/SiO2 soft magnetic composites for low-loss and high-power applications
TL;DR: In this article, high performance Fe/SiO2 soft magnetic composites (SMCs) by coating pure iron particles with amorphous SiO2 layers have been fabricated by controlled hydrolysation of tetraethyl orthosilicate (TEOS).
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The Relaxation Wall: Experimental Limits to Improving MPI Spatial Resolution by Increasing Nanoparticle Core size.
TL;DR: The results suggest that magnetic relaxation is a significant and unsolved barrier to achieving the high spatial resolutions predicted by the Langevin model for large core size SPIOs.
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Synthesis of high intrinsic loss power aqueous ferrofluids of iron oxide nanoparticles by citric acid-assisted hydrothermal-reduction route
Behshid Behdadfar,Ahmad Kermanpur,Hojjat Sadeghi-Aliabadi,María del Puerto Morales,Morteza Mozaffari +4 more
TL;DR: In this paper, aqueous ferrofluids of iron oxide nanoparticles were synthesized using a hydrothermal-reduction method with citric acid as reductant.