There are several techniques used to fabricate precise nanostructures:
- Lithography: This method uses light or electron beams to pattern materials at the nanoscale. Extreme ultraviolet lithography (EUV) and electron beam lithography (EBL) are common techniques. - Self-Assembly: Molecules automatically arrange themselves into well-defined structures. DNA origami is a notable example where DNA strands fold into specific shapes. - Atomic Layer Deposition (ALD): This technique allows for the controlled deposition of atomic layers, achieving extremely thin and uniform coatings.
