Magnetics, dielectrics, and wave propagation with MATLAB codes / Carmine Vittoria.

Format:

Book

Author/Creator:

Vittoria, C.

Contributor:

Craig M. Merrihue Memorial Fund.

Language:

English

Subjects (All):

Magnetics--Mathematics.

Magnetics.

Dielectrics--Mathematics.

Dielectrics.

Radio wave propagation--Mathematics.

Radio wave propagation.

Electromagnetic waves--Mathematical models.

Electromagnetic waves.

MATLAB.

Mathematics.

Physical Description:

xvii, 450 pages, 4 unnumbered pages of plates : illustrations (some color) ; 25 cm

Place of Publication:

Boca Raton : CRC Press, [2011]

Contents:

1. Review of Maxwell Equations and Units

Maxwell Equations in MKS System of Units

Major and Minor Magnetic Hysteresis Loops

Tensor and Dyadic Quantities

Maxwell Equations in Gaussian System of Units

External, Surface, and Internal Electromagnetic Fields

Problems

Appendix 1.A. Conversion of Units

References

Solutions

2. Classical Principles of Magnetism

Historical Background

First Observation of Magnetic Resonance

Definition of Magnetic Dipole Moment

Magnetostatics of Magnetized Bodies

Electrostatics of Electric Dipole Moment

Relationship between B and H Fields

General Definition of Magnetic Moment

Classical Motion of the Magnetic Moment

Appendix 2.A

3. Introduction to Magnetism

Energy Levels and Wave Functions of Atoms

Spin Motion

Intra-Exchange Interactions

Heisenberg Representation of Exchange Coupling

Multiplet States

Hund Rules

Spin-Orbit Interaction

Lande gj-Factor

Effects of Magnetic Field on a Free Atom

Crystal Field Effects on Magnetic Ions

Superexchange Coupling between Magnetic Ions

Double Superexchange Coupling

Ferromagnetism in Magnetic Metals

Appendix 3.A. Matrix Representation of Quantum Mechanics

4. Free Magnetic Energy

Thermodynamics of Noninteracting Spins: Paramagnets

Ferromagnetic Interaction in Solids

Ferrimagnetic Ordering

Spinwave Energy

Effects of Thermal Spinwave Excitations

Free Magnetic Energy

Single Ion Model for Magnetic Anisotropy

Pair Model

Demagnetizing Field Contribution to Free Energy

Numerical Examples

Cubic Magnetic Anisotropy Energy

Uniaxial Magnetic Anisotropy Energy

5. Phenomenological Theory

Smit and Beljers Formulation

Examples of Ferromagnetic Resonance

Simple Model for Hysteresis

General Formulation

Connection between Free Energy and Internal Fields

Static Field Equations

Dynamic Equations of Motion

Microwave Permeability

Normal Modes

Magnetic Relaxation

Free Energy of Multi-Domains

6. Electrical Properties of Magneto-Dielectric Films

Basic Difference between Electric and Magnetic Dipole Moments

Electric Dipole Orientation in a Field

Equation of Motion of Electrical Dipole Moment in a Solid

Free Energy of Electrical Materials

Magneto-Elastic Coupling

Microwave Properties of Perfect Conductors

Principles of Superconductivity: Type I

Magnetic Susceptibility of Superconductors: Type I

London's Penetration Depth

Type-II Superconductors

Microwave Surface Impedance

Conduction through a Non-Superconducting Constriction

Isotopic Spin Representation of Feynman Equations

Appendix 6.A

7. Kramers-Kronig Equations

8. Electromagnetic Wave Propagation in Anisotropic Magneto-Dielectric Media

Spinwave Dispersions for Semi-Infinite Medium

Spinwave Dispersion at High k-Values

The k = 0 Spinwave Limit

Sphere

Thin Films

Needle

Surface or Localized Spinwave Excitations

Pure Electromagnetic Modes of Propagation: Semi-Infinite Medium

Coupling of the Equation of Motion and Maxwell's Equations

Normal Modes of Spinwave Excitations

Magnetostatic Wave Excitations

M Perpendicular to Film Plane

H in the Film Plane

Ferrite Bounded by Parallel Plates

Appendix 8.A

Perpendicular Case

In Plane Case

9. Spin Surface Boundary Conditions

A Quantitative Estimate of Magnetic Surface Energy

Another Source of Surface Magnetic Energy

Static Field Boundary Conditions

Dynamic Field Boundary Conditions

Applications of Boundary Conditions

H T to the Film Plane

H // to the Film Plane

Electromagnetic Spin Boundary Conditions

Appendix 9.A

10. Matrix Representation of Wave Propagation

Matrix Representation of Wave Propagation in Single Layers

(//) Case

(T) Case

The Incident Field

Ferromagnetic Resonance in Composite Structures: No Exchange Coupling

Ferromagnetic Resonance in Composite Structures: Exchange Coupling

Boundary Conditions

Boundary Conditions (// FMR)

Appendix 10.A

Calculation of Transmission Line Parameters from [A] Matrix

Microwave Response to Microwave Cavity Loaded with Magnetic Thin Film

Solutions.

Notes:

Includes bibliographical references and index.

Local Notes:

Acquired for the Penn Libraries with assistance from the Craig M. Merrihue Memorial Fund.

ISBN:

9781439841990

1439841993

OCLC:

515424115

Publisher Number:

99942591160