http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
novel characteristics and multifunctional applications
Nanostructured Hexagonal Ferrites: Novel Characteristics and Multifunctional Applications presents the latest advances in hexaferrite nanostructures, which offer reliability, stability, and efficiency in a range of advanced applications.
Front Cover -- NANOSTRUCTURED HEXAGONAL FERRITES -- Nanostructured Hexagonal Ferrites -- Copyright -- Contents -- Contributors -- About the editors -- Preface -- 1 -- Hexagonal nanoferrites: Structure, characteristics, fabrication and characterization -- 1.1 Introduction -- 1.1.1 General concepts related to magnetism -- 1.1.1.1 Magnetization (M) -- 1.1.1.2 Magnetizing field (H) -- 1.1.1.3 Magnetic induction (B) -- 1.1.1.4 Mathematical relations between B, H and M -- 1.1.1.5 Magnetic susceptibility -- 1.1.2 Hysteresis loop -- 1.1.2.1 Saturation magnetization (Ms)
1.1.2.2 Remnant magnetization (Mr) -- 1.1.2.3 Coercivity (Hc) -- 1.1.2.3.1 Important parameters related to magnetism -- 1.1.3 Types of magnetic phenomenon -- 1.1.3.1 Diamagnetism -- 1.1.3.2 Paramagnetism -- 1.1.3.3 Ferromagnetism -- 1.1.3.4 Antiferromagnetism -- 1.1.3.5 Ferrimagnetism -- 1.1.4 Mechanisms responsible for magnetization -- 1.1.4.1 Dipole interaction -- 1.1.4.2 Exchange interaction -- 1.1.4.3 Superexchange interaction -- 1.1.5 Ferrites -- 1.1.6 Classification of ferrites -- 1.1.6.1 Classification according to magnetic nature -- 1.1.6.1.1 Soft ferrites -- 1.1.6.1.2 Hard ferrites
1.1.6.2 Classification according to crystal structure -- 1.1.6.2.1 Spinel ferrites -- 1.1.6.2.2 Garnet ferrites -- 1.1.6.2.3 Magnetoplumbite ferrites -- 1.1.6.2.3.1 Orthoferrites -- 1.1.6.2.3.2 Hexagonal ferrites -- 1.1.7 R, S and T blocks -- 1.1.7.1 S block -- 1.1.7.2 R block -- 1.1.7.3 T block -- 1.1.8 Types of hexaferrites -- 1.1.8.1 W-type hexaferrite -- 1.1.8.2 Y-type hexaferrite -- 1.1.8.3 X-type hexaferrite -- 1.1.8.4 Z-type hexaferrite -- 1.1.8.5 U-type hexaferrite -- 1.1.8.6 M-type hexaferrite -- 1.1.9 Crystal structure of M-type hexaferrite
1.1.10 Factors affecting the magnetic properties of hexaferrites -- 1.1.10.1 Foreign dopants -- 1.1.10.2 Grain size -- 1.1.10.3 Magnetocrystalline anisotropy -- 1.1.10.4 Spin canting -- 1.1.10.5 Presence of secondary phases -- 1.1.11 Applications of hexaferrites -- 1.1.11.1 Permanent magnets -- 1.1.11.2 Microwave absorbers -- 1.1.11.3 Protecting shields for high-speed electronic devices -- 1.1.11.4 Electrical and microwave devices -- 1.1.11.5 Data storage and recording -- 1.1.11.6 Medical applications -- 1.1.12 Synthesis techniques -- 1.1.12.1 Solid-state reaction technique
1.1.12.2 Sol-gel technique -- 1.1.12.3 Hydrothermal technique -- 1.1.12.4 Coprecipitation technique -- 1.1.12.5 Salt-melt technique -- 1.1.13 A brief summary of dopant substitution in M-type hexaferrites -- 1.1.13.1 Single metal ion substitution at Fe3+ (B) sites in M-type hexaferrites -- 1.1.13.1.1 Single B-site substitution in BaM -- 1.1.13.1.2 Single B-site substitution in SrM -- 1.1.14 Double metal ion substitution at Fe3+ sites in M-type hexaferrites -- 1.1.14.1 Double B-site doping in BaM -- 1.1.14.2 Double B-site doping in SrM