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《physics of magnetism and magnetic materials》
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给大伙分享，觉得好的，给評个分，互相帮助，现在在冲木虫币，为了更好的为大家服务！谢谢～～ 下不了的，留EMAIL physics of magnetism and magnetic materials Chapter 1. Introduction 1 Chapter 2. The Origin of Atomic Moments 3 2.1. Spin and Orbital States of Electrons 3 2.2. The Vector Model of Atoms 5 Chapter 3. Paramagnetism of Free Ions 11 3.1. The Brillouin Function 11 3.2. The Curie Law 13 References 17 Chapter 4. The Magnetically Ordered State 19 4.1. The Heisenberg Exchange Interaction and the Weiss Field 19 4.2. Ferromagnetism 22 4.3. Antiferromagnetism 26 4.4. Ferrimagnetism 34 References 41 Chapter 5. Crystal Fields 43 5.1. Introduction 43 5.2. Quantum-Mechanical Treatment 44 5.3. Experimental Determination of Crystal-Field Parameters 50 5.4. The Point-Charge Approximation and Its Limitations 52 5.5. Crystal-Field-Induced Anisotropy 54 5.6. A Simplified View of 4f-Electron Anisotropy 56 References 57 Chapter 6. Diamagnetism 59 Reference 61 v vi CONTENTS Chapter 7. Itinerant-Electron Magnetism 63 7.1. Introduction 63 7.2. Susceptibility Enhancement 65 7.3. Strong and Weak Ferromagnetism 66 7.4. Intersublattice Coupling in Alloys of Rare Earths and 3d Metals 70 References 73 Chapter 8. Some Basic Concepts and Units 75 References 83 Chapter 9. Measurement Techniques 85 9.1. The Susceptibility Balance 85 9.2. The Faraday Method 86 9.3. The Vibrating-Sample Magnetometer 87 9.4. The SQUID Magnetometer 89 References 89 Chapter 10. Caloric Effects in Magnetic Materials 91 10.1. The Specific-Heat Anomaly 91 10.2. The Magnetocaloric Effect 93 References 95 Chapter 11. Magnetic Anisotropy 97 References 102 Chapter 12. Permanent Magnets 105 12.1. Introduction 105 12.2. Suitability Criteria 106 12.3. Domains and Domain Walls 109 12.4. Coercivity Mechanisms 112 12.5. Magnetic Anisotropy and Exchange Coupling in Permanent-Magnet Materials Based on Rare-Earth Compounds 115 12.6. Manufacturing Technologies of Rare-Earth-Based Magnets 119 12.7. Hard Ferrites 122 12.8. Alnico Magnets 124 References 128 Chapter 13. High-Density Recording Materials 131 13.1. Introduction 131 13.2. Magneto-Optical Recording Materials 133 13.3. Materials for High-Density Magnetic Recording 139 References 145 CONTENTS vii Chapter 14. Soft-Magnetic Materials 147 14.1. Introduction 147 14.2. Survey of Materials 148 14.3. The Random-Anisotropy Model 156 14.4. Dependence of Soft-Magnetic Properties on Grain Size 158 14.5. Head Materials and Their Applications 159 14.5.1 High-Density Magnetic-Induction Heads 159 14.5.2 Magnetoresistive Heads 161 References 163 Chapter 15. Invar Alloys 165 References 170 Chapter 16. Magnetostrictive Materials 171 References 175 Author Index 177 Subject Index 179 下载地址 http://www.namipan.com/d/95903c9 ... 5dbc3b04cbe3f2d6600 [ Last edited by FLY_Phoenix on 2008-6-25 at 01:25 ] |
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