نام كتاب : Physics of Ferromagnetismنويسنده : (SOSHIN CHIKAZUMI (Professor Emeritus University of Tokyoانتشارات : دانشگاه آكسفورد- 1997تعداد صفحات : 655 صفحهحجم فايل : 25.3 مگابايتفصول كتاب:Part I Classical Magnetism1 MAGNETOSTATIC PHENOMENA 31.1 Magnetic moment 31.2 Magnetic materials and magnetization 71.3 Magnetization of ferromagnetic materials and demagnetizing fields 111.4 Magnetic circuit 171.5 Magnetostatic energy 221.6 Magnetic hysteresis 27Problems 31References 322 MAGNETIC MEASUREMENTS 332.1 Production of magnetic fields 332.2 Measurement of magnetic fields 392.3 Measurement of magnetization 42Problems 49References 49Part II Magnetism of Atoms3 ATOMIC MAGNETIC MOMENTS 533.1 Structure of atoms 533.2 Vector model 593.3 Gyromagnetic effect and ferromagnetic resonance 683.4 Crystalline field and quenching of orbital angular momentum 74Problems 81References 834 MICROSCOPIC EXPERIMENTAL TECHNIQUES 844.1 Nuclear magnetic moments and related experimental techniques 844.2 Neutron diffraction 934.3 Muon spin rotation (/tSR) 100Problems 104References 104viii Part III Magnetic Ordering5 MAGNETIC DISORDER 1075.1 Diamagnetism 1075.2 Paramagnetism 110Problems 116References 1176 FERROMAGNETISM 1186.1 Weiss theory of ferromagnetism 1186.2 Various statistical theories 1246.3 Exchange interaction 129Problems 133References 1337 ANTIFERROMAGNETISM AND FERRIMAGNETISM 1347.1 Antiferromagnetism 1347.2 Ferrimagnetism 1427.3 Helimagnetism 1487.4 Parasitic ferromagnetism 1517.5 Mictomagnetism and spin glasses 153Problems 158References 159Part IV Magnetic Behavior and Structure of Materials8 MAGNETISM OF METALS AND ALLOYS 1638.1 Band structure of metals and their magnetic behavior 1638.2 Magnetism of 3d transition metals and alloys 1738.3 Magnetism of rare earth metals 1818.4 Magnetism of intermetallic compounds 188Problems 193References 1939 MAGNETISM OF FERRIMAGNETIC OXIDES 1979.1 Crystal and magnetic structure of oxides 1979.2 Magnetism of spinel-type oxides 1999.3 Magnetism of rare earth iron garnets 2079.4 Magnetism of hexagonal magnetoplumbite-type oxides 2109.5 Magnetism of other magnetic oxides 215Problems 220References 220ix10 MAGNETISM OF COMPOUNDS 22210.1 3d Transition versus Illb Group magnetic compounds 22310.2 3d-lVb Group magnetic compounds 22610.3 3d-Vb Group magnetic compounds 22810.4 3d-Vlb Group magnetic compounds 23210.5 3d-Vllb (halogen) Group magnetic compounds 23410.6 Rare earth compounds 235Problems 236References 23611 MAGNETISM OF AMORPHOUS MATERIALS 23911.1 Magnetism of 3d transition metal-base amorphous materials 24011.2 Magnetism of 3d transition plus rare earth amorphous alloys 243Problem 244References 245Part V Magnetic Anisotropy and Magnetostriction12 MAGNETOCRYSTALLINE ANISOTROPY 24912.1 Phenomenology of magnetocrystalline anisotropy 24912.2 Methods for measuring magnetic anisotropy 25612.3 Mechanism of magnetic anisotropy 26612.4 Experimental data 274Problems 296References 29613 INDUCED MAGNETIC ANISOTROPY 29913.1 Magnetic annealing effect 29913.2 Roll magnetic anisotropy 30913.3 Induced magnetic anisotropy associated with crystallographictransformations 31813.4 Other induced magnetic anisotropies 329Problems 339References 33914 MAGNETOSTRICTION 34314.1 Phenomenology of magnetostriction 34314.2 Mechanism of magnetostriction 34914.3 Measuring technique 35714.4 Experimental data 35914.5 Volume magnetostriction and anomalous thermal expansion 36314.6 Magnetic anisotropy caused by magnetostriction 376x 14.7 Elastic anomaly and magnetostriction 379Problems 381References 381Part VI Domain Structures15 OBSERVATION OF DOMAIN STRUCTURES 38715.1 History of domain observations and powder-pattern method 38715.2 Magneto-optical method 39315.3 Lorentz electron microscopy 39415.4 Scanning electron microscopy 39615.5 X-ray topography 40115.6 Electron holography 402References 40516 SPIN DISTRIBUTION AND DOMAIN WALLS 40716.1 Micromagnetics 40716.2 Domain walls 41116.3 180° walls 41716.4 90° walls 42216.5 Special-type domain walls 428Problems 432References 43217 MAGNETIC DOMAIN STRUCTURES 43317.1 Magnetostatic energy of domain structures 43317.2 Size of magnetic domains 43917.3 Bubble domains 44517.4 Stripe domains 45017.5 Domain structure of fine particles 45317.6 Domain structures in non-ideal ferromagnets 457Problems 463References 464Part VII Magnetization Processes18 TECHNICAL MAGNETIZATION 46718.1 Magnetization curve and domain distribution 46718.2 Domain wall displacement 48018.3 Magnetization rotation 49118.4 Rayleigh loop 49818.5 Law of approach to saturation 503xi18.6 Shape of hysteresis loop 509Problems 516References 51619 SPIN PHASE TRANSITION 51819.1 Metamagnetic magnetization processes 51819.2 Spin flop in ferrimagnetism 52119.3 High-field magnetization process 52919.4 Spin reorientation 533Problems 535References 53620 DYNAMIC MAGNETIZATION PROCESSES 53720.1 Magnetic after-effect 53720.2 Eddy current loss 55120.3 High-frequency characteristics of magnetization 55620.4 Spin dynamics 56220.5 Ferro-, ferri-, and antiferro-magnetic resonance 56720.6 Equation of motion for domain walls 574Problems 580References 581Part VIII Associated Phenomenaand Engineering Applications21 VARIOUS PHENOMENA ASSOCIATED WITHMAGNETIZATION 58521.1 Magnetothermal effects 58521.2 Magnetoelectric effects 59021.3 Magneto-optical phenomena 596References 59822 ENGINEERING APPLICATIONS OF MAGNETICMATERIALS 60022.1 Soft magnetic materials 60022.2 Hard magnetic materials 60522.3 Magnetic memory and memory materials 608References 613Solutions to problems 615Appendix 1. Symbols used in the text 628Appendix 2. Conversion of various units of energy 631Appendix 3. Important physical constants 632Appendix 4. Periodic table of elements and magnetic elements 633Appendix 5. Conversion of magnetic quantities - MKSA and CGS systems 638Appendix 6. Conversion of various units for magnetic field 639Material index 641Subject index
كتاب Physics of Ferromagnetism (فيزيك فرومغناطيس)
نام كتاب : Physics of Ferromagnetismنويسنده : (SOSHIN CHIKAZUMI (Professor Emeritus University of Tokyoانتشارات : دانشگاه آكسفورد- 1997تعداد صفحات : 655 صفحهحجم فايل : 25.3 مگابايتفصول كتاب:Part I Classical Magnetism1 MAGNETOSTATIC PHENOMENA 31.1 Magnetic moment 31.2 Magnetic materials and magnetization 71.3 Magnetization of ferromagnetic materials and demagnetizing fields 111.4 Magnetic circuit 171.5 Magnetostatic energy 221.6 Magnetic hysteresis 27Problems 31References 322 MAGNETIC MEASUREMENTS 332.1 Production of magnetic fields 332.2 Measurement of magnetic fields 392.3 Measurement of magnetization 42Problems 49References 49Part II Magnetism of Atoms3 ATOMIC MAGNETIC MOMENTS 533.1 Structure of atoms 533.2 Vector model 593.3 Gyromagnetic effect and ferromagnetic resonance 683.4 Crystalline field and quenching of orbital angular momentum 74Problems 81References 834 MICROSCOPIC EXPERIMENTAL TECHNIQUES 844.1 Nuclear magnetic moments and related experimental techniques 844.2 Neutron diffraction 934.3 Muon spin rotation (/tSR) 100Problems 104References 104viii Part III Magnetic Ordering5 MAGNETIC DISORDER 1075.1 Diamagnetism 1075.2 Paramagnetism 110Problems 116References 1176 FERROMAGNETISM 1186.1 Weiss theory of ferromagnetism 1186.2 Various statistical theories 1246.3 Exchange interaction 129Problems 133References 1337 ANTIFERROMAGNETISM AND FERRIMAGNETISM 1347.1 Antiferromagnetism 1347.2 Ferrimagnetism 1427.3 Helimagnetism 1487.4 Parasitic ferromagnetism 1517.5 Mictomagnetism and spin glasses 153Problems 158References 159Part IV Magnetic Behavior and Structure of Materials8 MAGNETISM OF METALS AND ALLOYS 1638.1 Band structure of metals and their magnetic behavior 1638.2 Magnetism of 3d transition metals and alloys 1738.3 Magnetism of rare earth metals 1818.4 Magnetism of intermetallic compounds 188Problems 193References 1939 MAGNETISM OF FERRIMAGNETIC OXIDES 1979.1 Crystal and magnetic structure of oxides 1979.2 Magnetism of spinel-type oxides 1999.3 Magnetism of rare earth iron garnets 2079.4 Magnetism of hexagonal magnetoplumbite-type oxides 2109.5 Magnetism of other magnetic oxides 215Problems 220References 220ix10 MAGNETISM OF COMPOUNDS 22210.1 3d Transition versus Illb Group magnetic compounds 22310.2 3d-lVb Group magnetic compounds 22610.3 3d-Vb Group magnetic compounds 22810.4 3d-Vlb Group magnetic compounds 23210.5 3d-Vllb (halogen) Group magnetic compounds 23410.6 Rare earth compounds 235Problems 236References 23611 MAGNETISM OF AMORPHOUS MATERIALS 23911.1 Magnetism of 3d transition metal-base amorphous materials 24011.2 Magnetism of 3d transition plus rare earth amorphous alloys 243Problem 244References 245Part V Magnetic Anisotropy and Magnetostriction12 MAGNETOCRYSTALLINE ANISOTROPY 24912.1 Phenomenology of magnetocrystalline anisotropy 24912.2 Methods for measuring magnetic anisotropy 25612.3 Mechanism of magnetic anisotropy 26612.4 Experimental data 274Problems 296References 29613 INDUCED MAGNETIC ANISOTROPY 29913.1 Magnetic annealing effect 29913.2 Roll magnetic anisotropy 30913.3 Induced magnetic anisotropy associated with crystallographictransformations 31813.4 Other induced magnetic anisotropies 329Problems 339References 33914 MAGNETOSTRICTION 34314.1 Phenomenology of magnetostriction 34314.2 Mechanism of magnetostriction 34914.3 Measuring technique 35714.4 Experimental data 35914.5 Volume magnetostriction and anomalous thermal expansion 36314.6 Magnetic anisotropy caused by magnetostriction 376x 14.7 Elastic anomaly and magnetostriction 379Problems 381References 381Part VI Domain Structures15 OBSERVATION OF DOMAIN STRUCTURES 38715.1 History of domain observations and powder-pattern method 38715.2 Magneto-optical method 39315.3 Lorentz electron microscopy 39415.4 Scanning electron microscopy 39615.5 X-ray topography 40115.6 Electron holography 402References 40516 SPIN DISTRIBUTION AND DOMAIN WALLS 40716.1 Micromagnetics 40716.2 Domain walls 41116.3 180° walls 41716.4 90° walls 42216.5 Special-type domain walls 428Problems 432References 43217 MAGNETIC DOMAIN STRUCTURES 43317.1 Magnetostatic energy of domain structures 43317.2 Size of magnetic domains 43917.3 Bubble domains 44517.4 Stripe domains 45017.5 Domain structure of fine particles 45317.6 Domain structures in non-ideal ferromagnets 457Problems 463References 464Part VII Magnetization Processes18 TECHNICAL MAGNETIZATION 46718.1 Magnetization curve and domain distribution 46718.2 Domain wall displacement 48018.3 Magnetization rotation 49118.4 Rayleigh loop 49818.5 Law of approach to saturation 503xi18.6 Shape of hysteresis loop 509Problems 516References 51619 SPIN PHASE TRANSITION 51819.1 Metamagnetic magnetization processes 51819.2 Spin flop in ferrimagnetism 52119.3 High-field magnetization process 52919.4 Spin reorientation 533Problems 535References 53620 DYNAMIC MAGNETIZATION PROCESSES 53720.1 Magnetic after-effect 53720.2 Eddy current loss 55120.3 High-frequency characteristics of magnetization 55620.4 Spin dynamics 56220.5 Ferro-, ferri-, and antiferro-magnetic resonance 56720.6 Equation of motion for domain walls 574Problems 580References 581Part VIII Associated Phenomenaand Engineering Applications21 VARIOUS PHENOMENA ASSOCIATED WITHMAGNETIZATION 58521.1 Magnetothermal effects 58521.2 Magnetoelectric effects 59021.3 Magneto-optical phenomena 596References 59822 ENGINEERING APPLICATIONS OF MAGNETICMATERIALS 60022.1 Soft magnetic materials 60022.2 Hard magnetic materials 60522.3 Magnetic memory and memory materials 608References 613Solutions to problems 615Appendix 1. Symbols used in the text 628Appendix 2. Conversion of various units of energy 631Appendix 3. Important physical constants 632Appendix 4. Periodic table of elements and magnetic elements 633Appendix 5. Conversion of magnetic quantities - MKSA and CGS systems 638Appendix 6. Conversion of various units for magnetic field 639Material index 641Subject index