jeudi 2 janvier 2020

Lectures on Magnetism and Magnetic Materials (J. Coey)

Prof. Michael Coey
School of Physics
Trinity College Dublin
E-mail: jcoey@tcd.ie
Phone: + 353 1 896 1470                            



Chapter 1: Introduction

1. A Brief History of Magnetism
2. Magnetism and Hysteresis
3. Magnet Applications
4. Magnetism, Physics and Technology

Chapter 2: Magnetostatics

1. The Magnetic Dipole Moment
2. Magnetic Fields
3. Maxwell’s Equations
4. Magnetic Field Calculations
5. Magnetostatic Energy and Forces


Chapter 3 Magnetism of the Electron

1. Orbital and Spin Moments
2. Magnetic Field Effects
3. Theory of Electronic Magnetism
4. Magnetism of Electrons in Solids

Chapter 4: Magnetism of the Localized Electrons on the Atom

1. The hydrogenic atom and angular momentum
2. The many-electron atom
3. Spin-orbit coupling
4. The Zeeman interaction
5. Ions in solids
6. Paramagnetism

Chapter 5 Ferromagnetism

1. Mean field theory
2. Exchange interactions
3. Band magnetism
4. Beyond mean-field theory
5. Anisotropy
6. Ferromagnetic phenomena

Chapter 6 Antiferromagnetism and Other Magnetic Order

6.1 Mean Field Theory of Antiferromagnetism
6.2 Ferrimagnets
6.3 Frustration
6.4 Amorphous Magnets
6.5 Spin Glasses
6.6 Magnetic Model Compounds

Chapter 7 Micromagnetism, domains and hysteresis

7.1 Micromagnetic energy
7.2 Domain theory
7.5 Reversal, pinning and nucleation

Chapter 8 Nanoscale Magnetism

8.1 Characteristic length scales
8.2 Thin films
8.3 Thin film heterostructures
8.4 Wires and needles
8.5 Superparamagnetism
8.6 Bulk nanostructures

Chapter 9 Magnetic Resonance


9.1 Electron paramagnetic resonance
9.2 Ferromagnetic resonance
9.3 Nuclear magnetic resonance
9.4 Other resonance methods

Chapter 10 Experimental Methods

10.1Materials preparation
10.2 Magnetic fields
10.3 Atomic-scale magnetism
10.4 Domain-scale measurements
10.5 Bulk magnetization measurement
10.6 Excitations
10.7 Numerical methods

Chapter 11 Magnetic Materials

11.1 3d metals and alloys
11.2 Intermetallic compounds
11.3 Interstitial compounds
11.4 Ferromagnetic oxides
11.5 Antiferromagnetic and ferrimagnetic oxides
11.6 Amorphous materials
11.7 Rare earths
11.8 Miscellaneous materials

Chapter 12: Applications of Soft Magnets

1. Losses
2. Materials
3. Static Applications
4. Low-frequency Applications
5. High-frequency Applications

Chapter 13: Applications of Hard Magnets

1. Magnetic Circuits
2. Materials
3. Static Applications
4. Dynamic Applications with Mechanical Recoil
5. Dynamic Applications with Active Recoil
6. Microsystems

Chapter 14: Spin Electronics and Magnetic Recording

1. Spin currents
2. Sensors
3. Memory
4. Logic
5. Spin transistors
6. Magnetic recording

Chapter 15: Special Topics

1. Magnetic Liquids
2. Magnetoelectrochemistry
3. Magnetic Levitation
4. Magnetism in Biology and Medecine
5. Planetary and Cosmic Magnetism






Aucun commentaire:

Enregistrer un commentaire

PHYS5660 Semiconductor Physics and Devices (Download Area)

  Front Matter Assessment Modes - Contacts - Academic Honesty Announcement Class Notes Ch I - The Basics and What we are Intereste...