Procedure for the fabrication and the calibration of a nanometer length scale for technical equipment for the purpose of giving precise or ultraprecise images of structures

摘要

The method uses two different crystalline or non-crystalline materials (A, B) which have contrasting images clearly distinguishable from each another. These are formed into a heterogeneous series of layers carried on a substrate. The series is then subjected to experimental microscopic analysis from which the thickness and structure of each layer can be determined. This will form a scale in the nanometric range. The greater the number of layers, the more accurate the scale will be.