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
Magnetodielectric Microwave Radiation Absorbent Materials and Their Polymer Composites
TL;DR: In this article, the significance, applications, approaches, and experimental developments of magnetodielectric polymer composite RAMs are presented, which facilitate exploration of nanoscale functional properties to achieve efficient RAMs.
Journal ArticleDOI
Conversion of FeCo from soft to hard magnetic material by lattice engineering and nanopatterning
Takashi Hasegawa,Shunsuke Kanatani,Miyu Kazaana,Kairi Takahashi,Kohei Kumagai,Maiko Hirao,Shunji Ishio +6 more
TL;DR: The hard magnetic properties and magnetic domain structures of nanopatterned FeCo alloy thin films are experimentally investigated and a relatively large value of the perpendicular uniaxial magnetic anisotropy Ku = 2.1 × 106 J·m−3 was obtained, while the Hc of the nanopatting FeCo layers increased with decreasing dot pattern size.
Journal ArticleDOI
Tailoring magnetostriction sign of ferromagnetic composite by increasing magnetic field strength
Junming Gou,Xiaolian Liu,Kaiyun Wu,Wang Yue,Shanshan Hu,Hui Zhao,Andong Xiao,Tianyu Ma,Mi Yan +8 more
TL;DR: In this paper, a proof-of-principle ferromagnetic composite Fe73Ga27 was reported, for which the magnetostriction sign changes from positive to negative by increasing the magnetic field strength.
Journal ArticleDOI
Substitution of La and Fe with Dy and Mn in multiferroic La1−xDyxFe1−yMnyO3 nanocrystallites
TL;DR: In this paper, double ions substitution was used to increase the electrical resistivity and saturation magnetization of a nanosized particle of La 1− x Dy x Fe 1− y Mn y O 3.
Journal ArticleDOI
Effect of In3+ ions doping on the structural and magnetic properties of Mg0.2Mn0.5Ni0.3InxFe2−xO4 spinel ferrites
TL;DR: In this article, the effect of substitution of diamagnetic trivalent indium ions on the composition of Mg 0.2 Mn 0.5 Ni 0.3 In x Fe 2− x O 4 with x varying from 0.1 to 0.