Nanometrology

Nanometrology is the science of measurement at the nanometer scale, which typically encompasses lengths from 1 nanometer (nm) to 100 nanometers (or 10^-9 to 10^-7 meters). This field is crucial for a variety of applications in nanotechnology, materials science, biology, and semiconductor manufacturing, where precise measurements are essential for the development and characterization of nanoscale materials and devices.