Microfabrication

Microfabrication is a set of manufacturing processes used to create extremely small structures and devices, typically on the micrometer (one-millionth of a meter) scale or smaller. It is a fundamental technique in various fields, including semiconductor manufacturing, MEMS (Micro-Electro-Mechanical Systems), nanotechnology, and biotechnology. Key processes involved in microfabrication include: 1. **Lithography**: This involves using light or other forms of radiation to transfer a pattern onto a substrate.