This book features scientific contributions from various fields related to semiconductors and associated technologies. It aims to disseminate extensive knowledge about recent trends in key areas of semiconductor technology, reaching both the scientific and industrial communities. The content encompasses a wide range of important topics relevant to various applications and scientific advancements, covering everything from materials to chips. The volume includes papers in the areas such as VLSI and ULSI technology, optoelectronics, MEMS and sensors, renewable energy, energy storage, quantum technologies, high-frequency and power devices, telecommunications, and other emerging technologies. The research papers featured in this book are contributed by notable scientists from around the world, ensuring that the latest findings, research, and discoveries are shared within the scientific community.