IPC Subgroup
G01N 23/2258 Measuring secondary ion emission, e.g. secondary ion mass spectrometry [SIMS]
Introduced: January 2018
Full Title
Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups , or > by measuring secondary emission from the material > using electron or ion microprobes > using incident ion beams, e.g. proton beams > Measuring secondary ion emission, e.g. secondary ion mass spectrometry [SIMS]
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES