An Introduction to Permittivity

$230.00

Parveen Saini, PhD – Conjugated Polymers and Graphene Technology Group, Solar Hutment, Polymeric and Soft Materials Section, Materials Physics and Engineering Division, CSIR-National Physical Laboratory, New Delhi, India

Series: Physics Research and Technology
BISAC: TEC000000; SCI055000
DOI: 10.52305/NVBF3091

Permittivity is a very important quantity often used to quantify the behavior of a system under a given electric field distribution in space. The dielectric polarization and associated losses are two main associated effects that are connected through the complex permittivity via its real and imaginary parts respectively. Therefore, the quantitative measure of permittivity is essential for predicting the response of a system, e.g. charge storage characteristics of capacitor/supercapacitor, flux through a charge carrying closed surface, exciton binding energy in soar cells/LEDs, properties of liquid crystals and LCDs, relaxation of dielectrics, microwave absorption effectiveness of shielding materials, response of antenna systems, governing phase velocity of electromagnetic radiation through given medium, designing of metamaterials etc. Permittivity has special relevance in energy storage, energy harvesting, energy conversion, energy transmission, energy dissipation, and even stealth technology; therefore, its thorough understanding is required especially in the context of practical applications. This edited book is the first of its kind that provides a single-source solution to specifically address the fundamentals and applications of permittivity through a comprehensive literature account.

Table of Contents

Preface

Chapter 1. Permittivity and Its Significance for Devices and Applications
Parveen Saini
Conducting Polymers, Graphene Technology and Waste Management Group, Photovoltaic Metrology Section, Advance Materials and Devices Metrology Division, CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi, India

Chapter 2. Advances in Dielectric Properties of Textile Materials
Srijan Das and Prabir K. Mukherjee
Government College of Engineering and Textile Technology, Serampore, Hooghly, India

Chapter 3. Permittivity Measurements of Ceramic Materials for Using and Firing in Microwave Furnaces
T. Santos1,2, S. Devesa3, V. A. F. Costa2 and L. C. Costa1
1
I3N and Physics Department, University of Aveiro, Aveiro, Portugal
2Centre for Mechanical Technology and Automation,Department of Mechanical Engineering, University of Aveiro, Aveiro, Portugal
3CFisUC, Physics Department, University of Coimbra, Coimbra, Portugal

Chapter 4. Dielectric Permittivity and Models of Dielectric Relaxation
Georgios Giannoukos, Vasileios Chioktour and Athanasios Kakarountas
Department of Computer Science and Biomedical Informatics, University of Thessaly, Lamia, Greece

Chapter 5. Physical Characterization of the (Bi1-xCrx)NbO4 System
S. Devesa1,2,*, P. S. P. da Silva1, M. P. Graça2, L. C. Costa2 and J. A. Paixão1
1CFisUC, Department of Physics, University of Coimbra, Coimbra, Portugal
2I3N and Physics Department, University of Aveiro, Aveiro, Portugal

Chapter 6. Dielectric Behavior of Ferroelectric Liquid Crystals with Gold Nanoparticles, Water, and Ethanol for Innovative Electro-Optical Applications
Amit Choudhary1,* and Ashok M. Biradar2
1
Physics Department, Deshbandhu College, University of Delhi, Kalkaji, New Delhi, India
2CSIR – National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi, India

Chapter 7. Role of Dielectric Permittivity in Electrode Materials for Energy Storage Device Applications: A Fundamental and Brief Overview
Yasir Bhat1,*, Neakanshika Chadha2 and Amrita Jain3
1
Department of Chemistry, Khalifa University of Science and Technology, Abu Dhabi, UAE
2Kiet Group of Institutions, Delhi-NCR, Meerut Road, Ghaziabad, India
3Institute of Fundamental Technological Research, Polish Academy of Sciences, Adolfa Pawińskiego, Warsaw, Poland

Chapter 8. Dielectrics in Electronic and Energy Storage Devices
Sonal Agrawal1, Kumar Gaurav1, Sushmita Dandeliya2, Boddepalli SanthiBhushan3, Parveen Saini4 and Anurag Srivastava1
1
Advanced Materials Research Group, CNT Lab, ABV-Indian Institute of Information Technology and Management, Gwalior
²Department of Electronics and Communication Engineering, Indian Institute of Information Technology, Nagpur
3Department of Electronics and Communication Engineering, Indian Institute of Information Technology Allahabad, Prayagraj
4CSIR-National Physical Laboratory, Delhi

Chapter 9. Dielectric Properties and Electromagnetic Interference (EMI) Shielding Behavior of Conducting Polymer-Based Hybrids and Composites
Parveen Saini
Conducting Polymers, Graphene Technology and Waste Management Group, Photovoltaic Metrology Section, Advance Materials and Devices Metrology Division, CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg, New Delhi, India

Index