Example: FinFET geometry: fins with height ~40–60 nm and fin pitch scaled to control effective channel width; multiple fins used to achieve required drive current.
You can find Peter Van Zant's books on microchip fabrication in PDF format online, which provide a comprehensive overview of the microchip fabrication process. Some popular online resources include:
The history of microchip fabrication dates back to the 1950s, when the first transistors were invented. The first integrated circuit was developed in 1958 by Jack Kilby, who demonstrated a working IC on a single piece of germanium. The development of the microchip revolutionized the electronics industry, enabling the creation of smaller, faster, and more powerful electronic devices.
Do not risk the malware of a shady PDF. Check WorldCat for a library copy, buy a used 5th or 6th edition on eBay for $20, or rent the digital edition legitimately. The knowledge inside—worth thousands of dollars in career skills—is far more valuable than the price tag of the book.
