Frontiers in Magnetic Materials: From Principles to Material Design and Practical Applications

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Title Page
Copyright Page
Table of Contents
Author Bio
Part I: Fundamental Magnetism
	Chapter 1: Introduction to Magnetics
		1.1 Introduction to Magnetism and Magnetic Materials
		1.2 Views on Magnetism and Two Unit Systems
		References
		Further Reading
	Chapter 2: Origin and Categories of Magnetisms
		2.1 Atomic Origin of Magnetisms
			2.1.1 Arrangement of Electrons
			2.1.2 Electron Orbital and Spin Moment
			2.1.3 Total Magnetic Moment of the Atom
		2.2 Five Types of Magnetisms
			2.2.1 Diamagnetism
			2.2.2 Paramagnetism
			2.2.3 Antiferromagnetism
			2.2.4 Ferromagnetism
			2.2.5 Ferrimagnetism
		References
		Further Reading
	Chapter 3: Important Parameters and Magnetic Measurements
		3.1 Basics of Magnetization and Magnetic Parameters
		3.2 Magnetic Measurement Techniques
			3.2.1 Measurement of Magnetization
			3.2.2 Measurements Based on Magnetic-X Effects
				3.2.2.1 Measurements Based on Magneto-Optical Effect
				3.2.2.2 Measurements Based on Magneto-Electric Effect
				3.2.2.3 Measurements Based on Magneto-Force Effect
				3.2.2.4 Measurements Based on Magnetic Resonance
		References
		Further Reading
Part II: Hard Magnetic Materials
	Chapter 4: Introduction to Hard Magnetic Materials
		4.1 Performance Requirements for Hard Magnetic Materials
			4.1.1 Intrinsic Magnetic Properties
			4.1.2 Hysteresis Loop
			4.1.3 Remanence
			4.1.4 Coercivity
			4.1.5 Energy Product
			4.1.6 Temperature Coefficients
		4.2 Development of Hard Magnetic Materials
		4.3 Applications of Hard Magnetic Materials
			4.3.1 Hard Magnetic Materials for Wind Power Generation
			4.3.2 Hard Magnetic Materials for New Energy Vehicle
			4.3.3 Hard Magnetic Materials for Information Technology
			4.3.4 Hard Magnetic Materials for Industrial Robot
		References
		Further Reading
	Chapter 5: Rare-Earth-Free Hard Magnetic Materials
		5.1 Hard Ferrites
			5.1.1 Introduction
			5.1.2 Crystal Structure and Magnetic Properties
			5.1.3 Synthesis Techniques
				5.1.3.1 Standard Ceramic Method
				5.1.3.2 Sol-Gel Method
				5.1.3.3 Coprecipitation Method
				5.1.3.4 Hydrothermal Synthesis
				5.1.3.5 Other Methods
			5.1.4 Substituted M-Type Ferrites
			5.1.5 Prospects and Future Challenges
		5.2 Alnico
			5.2.1 Introduction
			5.2.2 Timeline of Alnico Development
			5.2.3 Prospects and Future Challenges
		References
		Further Reading
	Chapter 6: Rare-Earth-Based Hard Magnetic Materials: SmCo
		6.1 Developments of RECo Hard Magnetic Materials
		6.2 1:5-Type Permanent Magnets
		6.3 2:17-Type Permanent Magnets
			6.3.1 Phase Constituents
			6.3.2 Fabrication Procedures
			6.3.3 Latest Developments
		References
		Further Reading
	Chapter 7: Rare-Earth-Based Hard Magnetic Materials: NdFeB
		7.1 Introduction to NdFeB
		7.2 Research Focuses of NdFeB
			7.2.1 High-Coercivity REFeB with Less Dy/Tb
			7.2.2 Low-Cost REFeB with More La/Ce/Y
		7.3 Fabrication of NdFeB Sintered Magnets
			7.3.1 Strip Casting
			7.3.2 Hydrogen Decrepitation
			7.3.3 Jet Milling
			7.3.4 Alignment and Compressing
			7.3.5 Sintering
			7.3.6 Post-Sinter Annealing
			7.3.7 Commercial NdFeB Sintered Magnets
		7.4 Fabrication of NdFeB Bonded Magnets
		7.5 Surface Coating
		References
		Further Reading
	Chapter 8: Other Emerging Hard Magnetic Materials
		8.1 Nanocomposites
			8.1.1 Introduction
			8.1.2 Timeline of Nanocomposites Development
			8.1.3 Synthesis Techniques
			8.1.4 Challenges and Perspectives
		8.2 SmFeN
			8.2.1 Crystal Structure
			8.2.2 Nitriding Mechanism
			8.2.3 Preparation Techniques
		8.3 Mn-Based Alloys
			8.3.1 MnBi Alloy
			8.3.2 MnAl and MnAlC Alloys
		References
		Further Reading
Part III: Soft Magnetic Materials
	Chapter 9: Introduction to Soft Magnetic Materials
		9.1 Applications of Soft Magnetic Materials
		9.2 Performance Requirements for Soft Magnetic Materials
		9.3 Development of Soft Magnetic Materials
		References
		Further Reading
	Chapter 10: Soft Magnetic Alloys
		10.1 Crystalline Magnetic Alloys
			10.1.1 FeSi-Based Magnetic Alloys
			10.1.2 FeNi-Based Magnetic Alloys
			10.1.3 Future Design of Crystalline Magnetic Alloys
		10.2 Amorphous Magnetic Alloys
		10.3 Nanocrystalline Magnetic Alloys
			10.3.1 Finemet (FeCuNbSiB)
			10.3.2 Nanoperm (FeMBCu, M = Zr, Nb, Hf)
			10.3.3 Hitperm (FeCoMBCu, M = Zr, Nb, Hf)
			10.3.4 Nanomet (FeSiBPCu)
			10.3.5 Future Design of Nanocrystalline Magnetic Alloys
		References
		Further Reading
	Chapter 11: Soft Magnetic Composites
		11.1 Powder Production and Size Distribution
		11.2 Insulation Coating
			11.2.1 Organic Coatings
			11.2.2 Inorganic Coatings
			11.2.3 Hybrid Organic–Inorganic Coatings
		11.3 Compaction
		11.4 Annealing
		11.5 Challenges and Perspectives
		References
		Further Reading
	Chapter 12: Soft Magnetic Ferrites
		12.1 Basics of Soft Magnetic Ferrites
		12.2 Crystal Structure of Soft Ferrites
		12.3 Power Loss of Soft Ferrites
		12.4 Applications of Soft Ferrites
			12.4.1 High Frequency Ferrites
			12.4.2 High Permeability Ferrites
			12.4.3 Power Ferrites
		12.5 Manufacturing Technology of Soft Ferrites
		12.6 Future Perspectives of Soft Ferrites
		References
		Further Reading
Part IV: Other Functional Magnetic Materials
	Chapter 13: Materials with Magnetic-X Effects
		13.1 Magneto-Optical Materials
			13.1.1 Magneto-Optical Effects
			13.1.2 Materials Based on Magneto-Optical Effects
				13.1.2.1 Magneto-Optical Glass
				13.1.2.2 Magneto-Optical Crystals
				13.1.2.3 Magneto-Optical Ceramics
			13.1.3 Applications
				13.1.3.1 Magneto-Optical Recording
				13.1.3.2 Magneto-Optical Modulator
				13.1.3.3 Magneto-Optical Isolator
				13.1.3.4 Magneto-Optical Switcher
		13.2 Magnetostrictive Materials
			13.2.1 Magnetostriction
			13.2.2 Materials Based on Magnetostrictive Effects
				13.2.2.1 Terfenol-D
				13.2.2.2 Galfenol
			13.2.3 Applications
		13.3 Magnetocaloric Materials
			13.3.1 Magnetocaloric Effect
			13.3.2 Materials Based on Magnetocaloric Effect
				13.3.2.1 Gd-Based Alloys
				13.3.2.2 Mn-Based Alloys
				13.3.2.3 Heusler Alloys
				13.3.2.4 LaFeSi Alloys
		References
		Further Reading
	Chapter 14: Magnetic Materials for Electromagnetic Wave Absorption
		14.1 Introduction to Electromagnetic Wave Absorption
			14.1.1 Impedance Matching
			14.1.2 Attenuation Capability
				14.1.2.1 Dielectric Loss
				14.1.2.2 Magnetic Loss
			14.1.3 Evaluation of the Absorption Performance
		14.2 Developments of Magnetic Absorbers
			14.2.1 Ferrites for Electromagnetic Wave Absorption
			14.2.2 Metallic Magnetic Composites for Electromagnetic Wave Absorption
		14.3 Future Work and Perspectives
		References
		Further Reading
	Chapter 15: Magnetic Materials for Biomedicine, Catalysis and Others
		15.1 Magnetic Materials for Biomedicine
			15.1.1 Magnetic Targeting
			15.1.2 Magnetic Resonance Imaging
			15.1.3 Magnetic Particle Imaging
			15.1.4 Magnetic Hyperthermia Therapy
		15.2 Magnetic Materials for Catalysis
			15.2.1 Magnetic Separation for Catalyst Recycling
			15.2.2 Direct Involvement of Magnetic Materials in the Catalytic Process
			15.2.3 Indirect Involvement of Magnetic Materials in the Catalytic Process
		15.3 Magnetic Materials for Other Areas
			15.3.1 Micro-Magnetic Robots
			15.3.2 Magnetic Fluids and Magnetic Fluidic Platform
			15.3.3 Magneto-Electric Vibration Sensor
		15.4 Summary and Perspectives
		References
		Further Reading