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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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Antiferromagnetic dipolar ordering in [Co2MnGe/V]N multilayers
A. Bergmann,J. Grabis,Boris P. Toperverg,V. Leiner,Maximilian Wolff,Hartmut Zabel,Kurt Westerholt +6 more
TL;DR: In this paper, the authors studied Co2MnGe/VN multilayers with a thickness of the V layers tV between 1.5 and 10 nm and a fixed thickness of Heusler layer tCo 2 MnGe= 3 nm by x-ray scattering, neutron reflectivity, and magnetization measurements.
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Magnetic properties of uniform γ–Fe2O3 nanoparticles smaller than 5 nm prepared by laser pyrolysis
TL;DR: In this paper, the infrared spectra of the samples showed features that indicated different degrees of crystallinity according to the preparation conditions of the nanoparticles and the size of the particles, and it was necessary to consider additional anisotropies caused by the increase in surface and structural disorder.
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A mechanically strong and ductile soft magnet with extremely low coercivity
Liuliu Han,Fernando Maccari,I.R. Souza Filho,Nicolas J. Peter,Ye Wei,Baptiste Gault,Oliver Gutfleisch,Zhimin Liu,Dierk Raabe +8 more
TL;DR: In this article , a FeCoNiTa-Al multicomponent alloy (MCA) with paramagnetic coherent nanoparticles was designed to impede dislocation motion, enhancing strength and ductility.
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Structure-magnetic property correlations in the epitaxial FePt system
TL;DR: In this article, the effect of microstructure on magnetic properties of epitaxial FePt system was investigated and the authors found that individual nanoparticles showed higher coercivity than the continuous thin film.
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Cellulase immobilization on magnetic nanoparticles encapsulated in polymer nanospheres
Janaina de Souza Lima,Pedro Henrique Hermes de Araújo,Claudia Sayer,Antônio Augusto Ulson de Souza,Alexandre da Cas Viegas,Débora de Oliveira +5 more
TL;DR: The magnetic support showed potential for cellulase immobilization and allowed fast and easy biocatalyst recovery through a single magnet and exhibited broader temperature stability than in the free form and great reusability capacity.