The World of Semiconductors: Powering the Digital Age
Introduction In today’s hyper-connected, technology-driven world, semiconductors form the foundation of modern electronics. From smartphones and laptops to satellites and electric vehicles, semiconductors are at the heart of countless innovations. This blog explores the history, science, manufacturing, applications, and future of semiconductors in detail, providing a comprehensive overview of this essential technology. 1. What Are Semiconductors? A semiconductor is a material whose electrical conductivity lies between that of conductors (like copper) and insulators (like rubber). Semiconductors are unique because their conductivity can be modified using doping, electric fields, or light exposure, making them ideal for electronic components. Common Semiconductor Materials: Silicon (Si) : The most widely used semiconductor due to its abundance and favorable properties. Germanium (Ge) : Used in early transistors; still important in some specialized applications. Galli...