Magnetoelectric composites /
This book is dedicated to modeling and application of magnetoelectric (ME) effects in layered and bulk composites based on magnetostrictive and piezoelectric materials. Currently, numerous theoretical and experimental studies on ME composites are available but few on the development and research of...
| Main Authors: | , , , |
|---|---|
| Corporate Author: | |
| Format: | eBook |
| Language: | English |
| Published: |
Singapore :
Pan Staford Publishing,
[2019]
|
| Subjects: | |
| Online Access: | Connect to the full text of this electronic book |
Table of Contents:
- Cover; Half Title; Title Page; Copyright Page; Table of Contents; Foreword; Preface; 1: Modeling of Magnetoelectric Composites; 1.1 Low-Frequency Range; 1.1.1 Symmetric Layered Structures; 1.1.2 Bilayer Structure; 1.1.3 Examples of Multilayer Structures; 1.1.4 Bulk Composites; 1.1.5 Magnetoelectric Effects in Compositionally Graded Layered Structures; 1.1.6 Magnetoelectric Effect at Zero Bias Field; 1.1.7 Magnetoelectric Effect in Dimensionally Graded Laminate Composites; 1.1.8 Maxwell-Wagner Relaxation in ME Composites; 1.1.8.1 Layered composites; 1.1.8.2 Bulk composites
- 1.2 Electromechanical Resonance Range1.2.1 Longitudinal and Radial Modes; 1.2.2 Disc-Shaped Bilayer; 1.2.3 Bending Modes; 1.2.4 Shear Vibrations; 1.3 Ferromagnetic Resonance Range; 1.3.1 Bilayer Structure; 1.3.2 Basic Theory: Macroscopic Homogeneous Model; 1.3.3 Uniaxial Structure; 1.3.4 Layered Composite with Single-Crystal Components; 1.3.5 Electric Field-Induced Broadening of Magnetic Resonance Line; 1.3.6 Resonance Line Shift by Electric Signal with Electromechanical Resonance Frequency; 1.4 Magnetoacoustic Resonance Range; 1.4.1 Direct Magnetoelectric Effect
- 1.4.2 Effects of Exchange Interactions on Magnetoacoustic Resonance1.4.3 Electric Field-Induced Magnetic Excitations; 1.5 Nomograph Method for Predicting Magnetoelectric Coupling; 1.5.1 Low-Frequency Magnetoelectric Coupling; 1.5.2 Magnetoelectric Coupling at Bending Mode; 1.5.3 Magnetoelectric Coupling at Axial Mode; 1.5.4 Magnetoelectric Coupling in FMR Region; 1.6 Conclusions; 2: Applications of Magnetoelectric Composites; 2.1 ME Inductance; 2.1.1 Theoretical Model of the Device; 2.1.2 Comparison of Theoretical and Experimental Data; 2.2 ME Sensors; 2.2.1 Magnetic Field Sensor
- 2.2.1.1 Principle of operation2.2.1.2 Equivalent circuit; 2.2.1.3 Design; 2.2.1.4 Discussions; 2.2.2 Current Sensor; 2.2.2.1 Nonresonant current sensor; 2.2.2.2 Resonant current sensor; 2.2.3 Crankshaft Position Sensor; 2.2.3.1 Principle of operation; 2.2.3.2 Design; 2.2.3.3 Discussions; 2.3 ME Harvesters; 2.3.1 ME Elements Design; 2.3.2 Measurement Stand; 2.3.3 Measurement Data; 2.3.4 Theoretical Approach; 2.3.5 Generator; 2.3.5.1 Design; 2.3.5.2 Prototype of generator; 2.3.5.3 Measuring stand; 2.3.5.4 Characteristics of ME element; 2.3.5.5 Characteristics of generator
- 2.3.5.6 Configuration of the magnetic field generator2.3.5.7 Calculation of ME coefficient; 2.3.5.8 Outlook for increasing output power of the ME generator; 2.4 ME Microwave Resonators; 2.4.1 ME Microwave Devices; 2.4.2 Magnetoelectric Band-Pass Filter; 2.4.2.1 Characteristics; 2.4.2.2 Filter design; 2.4.2.3 Results; 2.4.3 Magnetoelectric Phase Shifter; 2.4.3.1 Experiment; 2.4.3.2 Results; 2.4.4 Magnetoelectric Microwave Isolator- Attenuator; 2.4.4.1 Results and discussion; 2.4.5 Modeling of ME Microwave Devices; 2.4.5.1 Results and discussion; 2.5 ME Gyrator; 2.5.1 Gyrator's Element Design