Investigating or analysing materials by the use of wave or particle radiation

Official title: by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials

G01N23/20 (Investigating or analysing materials by the use of wave or particle radiation) appears on 2,617 US grants and 2,725 published applications in this corpus.