Introduction to Microelectronic Fabrication Processes

Modern technology relies on microchips that contain billions of microscopic transistors, yet the processes used to manufacture these devices are rarely understood outside of specialized cleanrooms. This course introduces you to the core engineering principles and chemical processes that make microelectronic fabrication possible. You will gain a clear, step-by-step understanding of how raw silicon is transformed into complex integrated circuits. What you'll learn: Understand the foundational physics and chemistry of semiconductor materials; Master the core lithography techniques used to pattern microscopic features; Analyze the chemical vapor deposition and physical vapor deposition methods for thin-film growth; Explore doping techniques including ion implantation and thermal diffusion; Learn modern plasma etching and wet chemical etching processes; Examine the integration of these steps into complete planar fabrication workflows. The course begins with essential terminology, basic semiconductor physics, and cleanroom standards, before guiding you through each individual fabrication step and how they combine to build modern microchips. This course is designed for beginners, engineering students, and tech professionals looking to understand the physical hardware layer, requiring no prior cleanroom experience. Start your journey into the world of semiconductor manufacturing today.