磁性物理学和磁性材料

chapter 1. introduction

chapter 2. the origin of atomic moments

2.1. spin and orbital states of electrons.

2.2. the vector model of atoms

chapter 3. paramagnetism of free ions

3.1. the briliouin function

3.2. the curie law

references

chapter 4. the magnetically ordered state

4.1. the heisenberg exchange interaction and the weiss field

4.2. ferromagnetism

4.3. antiferromagnetism

4.4. ferrimagnetism

references

chapter 5. crystal fields

5.1. introduction

5.2. quantum-mechanical treatment

5.3. experimental determination of crystal-field parameters

5.4. the point-charge approximation and its limitations

.5.5. crystal-field-induced anisotropy

5.6. a simplified view of 4f-electron anisotropy

references

chapter 6. diamagnetism

reference

chapter 7. itinerant-electron magnetism

7.1. introduction

7，2. susceptibility enhancement

7.3. strong and weak ferromagnetism

7.4. intersublattice coupling in alloys of rare earths and 3d metals

references

chapter 8. some basic concepts and units

references

chapter 9. measurement techniques

9.1. the susceptibility balance

9.2. the faraday method

9.3. the vibrating-sample magnetometer

9.4. the squid magnetometer

references

chapter 10. caloric effects in magnetic materials

10.1. the specific-heat anomaly

10.2. the magnetocaloric effect

references

chapter 11. magnetic anisotropy

references

chapter 12. permanent magnets

12.1. introduction

12.2. suitability criteria

12.3. domains and domain walls

12.4. coercivity mechanisms

12.5. magnetic anisotropy and exchange coupling in permanent-magnet materials based on rare-earth compounds

12.6. manufacturing technologies of rare-earth-basea magnets

12.7. hard ferrites

12.8. alnico magnets

references

chapter 13. high-density recording materials

13.1. introduction

13.2. magneto-optical recording materials

13.3. materials for high-density magnetic recording

references

chapter 14. soft-magnetic materials

14.1. introduction

14.2. survey of materials

14.3. the random-anisotropy model

14.4. dependence of soft-magnetic properties on grain size

14.5. head materials and their applications

14.5.1 high-density magnetic-induction heads

14.5.2 magnetoresistive heads

references

chapter 15. invar alloys

references

chapter 16. magnetostrictive materials

references

author index

subject index

《磁性物理学和磁性材料》是一部讲述磁性基础理论的教程。书中讲述了磁矩起源，应用磁性场的响应，不同的相互作用产生了固体中磁序的不同形式，及其许多例子。书中以能够让读者充分理解材料性质的深度讲述了晶场模拟效应，晶场模拟效应在材料性质的扮演着重要角色，并以同样深度讲述了巡回电子磁性。书中还特别讲述了磁晶磁性各向异性和磁热效应，一般磁性计算知识也得以呈现。书中有一半的内容用于讲述磁性材料和性质，这使得其应用广泛。另外，本书很有技巧地讲述了永磁体、高密度记录材料、软磁性材料、invar合金和磁控材料。
　　目次：引入；原子矩的起源；自由离子的顺磁性；磁性有序状态；晶体场；逆磁性；巡回电子磁性；基本概念和单位；测量技巧；磁性材料中的热效应；磁性的各向异性；永磁体；高密度记录材料；软磁性材料；invar合金；磁控材料。
　　读者对象：物理专业、材料科学和工程以及电子工程材料的高年级本科生和研究生，以及相关专业的科研人员。