Preface

Chapter 7 137

Chapter 8 151

Applications of Electromagnetic Materials and Devices 177

Chapter 9 179

Chapter 10 211

Chapter 11 231

Chapter 12 251

Chapter 13 273

Chapter 14 305

Chapter 15 327

Lightweight Electromagnetic Interference Shielding Materials and

Compact, Efficient, and Wideband Near-Field Resonant Parasitic

Metal- and Dielectric-Loaded Waveguide: An Artificial Material

for Tailoring the Waveguide Propagation Characteristics

Terahertz Sources, Detectors, and Transceivers in Silicon

by Li Zhuang, Cao Rui,Tao Xiaohui, Jiang Lihui and Rong Dawei

Semiconductor Surface State Engineering for THz Nanodevices by Irving Eduardo Cortes-Mestizo, Edgar Briones, Leticia Ithsmel

Electromagnetic Wave Absorption Properties of Core-Shell

Ferrite Materials and Applications

Electromagnetic Function Textiles

by Licinius Dimitri Sá de Alcantara

by Hong Xiao, Meiwu Shi and Jianying Chen

by Liying Zhang, Shuguang Bi and Ming Liu

Optical Propagation in Magneto-Optical Materials

by Ming-Chun Tang, Yang Wang and Ting Shi

Espinosa-Vega and Victor Hugo Mendez-García

by Tsun-Hsu Chang

Ni-Based Composites by Biao Zhao and Rui Zhang

Their Mechanisms

Filtennas

by Vishal Kesari

Technologies

II

Section 3

With the advance of modern electronic technologies, many electronics work in high frequency, which requires many components to exhibit excellent electromagnetic properties. Discussions of electromagnetic properties mainly focus on highfrequency permeability and permittivity. Different applications have different requirements on these two electromagnetic parameters in the specific frequency range. Some require low magnetic loss and low dielectric loss. Some require large magnetic loss and large dielectric loss. While others require the real parts of permeability and/or permittivity to be negative. Electromagnetic materials nowadays can be naturally synthesized and artificially designed (such as metamaterials).

In this book, the contents discuss the following wide aspects of electromagnetic materials and applications: the measurements of permeability and permittivity; establishment of the relationships between crystal structures, microstructures, and permittivity (dielectric losses); approaches to tailor the high-frequency permeability of magnetic materials; the design of artificial materials to tailor the propagation of electromagnetic waves; and the application of electromagnetic materials (for instance, ferrites, ferromagnetic materials, multiferroic materials, magnetic-optical materials, etc.) in absorbing electromagnetic waves, weaving electromagnetic function textiles, and electromagnetic interference shielding. Some chapters also show the requirements of specific applications on electromagnetic parameters (such as antenna, circulator, and isolators). According to a survey, books with so many new advances in electromagnetic materials are rare.

Finally, I would like to express my thanks to the chapter authors for their willingness to share their expertise with readers. I am sure the research findings in this book will be interesting and helpful to graduate students, scientists, and engineers all around the world.

> Man-Gui Han Professor, University of Electronic Science and Technology of China, China

**1**

Section 1

High Frequency Dielectric

Properties
