Nanofabrication Methods

Nanofabrication methods involve creating structures at an incredibly small scale, typically between 1 to 100 nanometers (a nanometer is a billionth of a meter). These techniques are crucial for producing tiny components used in electronics, medicine, and materials science. Common methods include lithography, which uses light or electron beams to etch patterns onto surfaces, and self-assembly, where materials spontaneously organize into desired structures. Nanofabrication enables advancements in technology, such as faster computer chips, improved drug delivery systems, and innovative materials with unique properties.