This book contains discussions about, Electrotechnical Materials: Microstructure Foundations to Smart Applications. Introduction to Electrotechnical Materials, Atomic Structure and Interatomic Bonding, Crystal Structure and Microstructure, Conductor Materials, Insulator and Dielectric Materials, Semiconductor Materials, Magnetic Materials, Superconductor Materials, Material Characterization Techniques, Material Manufacturing and Modification Processes, Material Applications in Electrotechnical Devices, Materials for Renewable Energy and Smart Electronics, Future of Electrotechnical Materials.

Electrotechnical materials are all types of materials used in the field of electrical engineering, both for conductors, insulators, and active and passive components in electrical and electronic systems. In general, electrotechnical materials include materials that have special properties so that they can
be used in the manufacture, operation, and maintenance of electrical and electronic devices or systems (Atha, 2023).