MonographDOI
Magnetism and Magnetic Materials
TLDR
In this paper, the authors introduce magnetostatics and magnetism of localized electrons on the atom, and apply it to spin electronics and magnetic recording, as well as applications of hard magnets.Abstract:
1. Introduction 2. Magnetostatics 3. Magnetism of electrons 4. Magnetism of localized electrons on the atom 5. Ferromagnetism and exchange 6. Antiferromagnetism and other magnetic order 7. Micromagnetism, domains and hysteresis 8. Nanoscale magnetism 9. Magnetic resonance 10. Experimental methods 11. Magnetic materials 12. Applications of soft magnets 13. Applications of hard magnets 14. Spin electronics and magnetic recording 15. Special topics Appendixes Index.read more
Citations
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Journal ArticleDOI
Relation of the Dzyaloshinskii-Moriya interaction to spin currents and to the spin-orbit field
TL;DR: In this article, the authors derive an expression for the linear contribution of the spin-orbit interaction (SOI) to DMI and show analytically that at the first order in SOI DMI is given by the ground-state spin current.
Journal ArticleDOI
Magnetic forces between arrays of cylindrical permanent magnets
TL;DR: In this article, analytical expressions for calculating the attraction force between two arrays of cylindrical permanent magnets and compare the predictions with experimental data obtained from force measurements with NdFeB magnets are presented.
Journal ArticleDOI
Additive manufacturing of soft magnetic permalloy from Fe and Ni powders: Control of magnetic anisotropy
H. Schönrath,Marina Spasova,S.O. Kilian,Ralf Meckenstock,Gerd Witt,Jan T. Sehrt,Michael Farle +6 more
TL;DR: In this paper, the influence of the process parameters in laser beam melting (LBM) on the element distribution and magnetic properties of permalloy (Ni 78.5 Fe 21.5 ) is studied.
Journal ArticleDOI
Nanoengineered High-Performance Hexaferrite Magnets by Morphology-Induced Alignment of Tailored Nanoplatelets
Matilde Saura-Múzquiz,Matilde Saura-Múzquiz,Cecilia Granados-Miralles,Henrik L. Andersen,Marian Stingaciu,Maxim Avdeev,Mogens Christensen +6 more
TL;DR: Magnetic materials are ubiquitous in electric devices and motors making them indispensable for modern-day society as mentioned in this paper, and the hexaferrites currently constitute the most widely used permanent magnets (PMs).
Journal ArticleDOI
Effect of doping different rare earth ions on microstructural, optical, and magnetic properties of nickel-cobalt ferrite nanoparticles
TL;DR: In this article, the influence of doping different rare earth ions (Gd3+, Sm3+, and Eu3+) on the structural, optical, and magnetic properties of Ni-Co spinel ferrite nanoparticles synthesized via chemical co-precipitation method was investigated.