Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup
G01N 23/2255

using incident ion beams, e.g. proton beams

Full Title

Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 > by measuring secondary emission from the material > using electron or ion > using incident ion beams, e.g. proton beams

2 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • G01N 23/2257 Measuring excited X-rays, i.e. particle-induced X-ray emission [PIXE]
  • G01N 23/2258 Measuring secondary ion emission, e.g. secondary ion mass spectrometry [SIMS] (mass-to-charge ratio analysis aspects of SIMS for material analysis G01N27/62)