R
- Raman - Raman spectroscopy
- RAXRS - Resonant anomalous X-ray scattering
- RBS - Rutherford backscattering spectrometry
- REM - Reflection electron microscopy
- RDS - Reflectance Difference Spectroscopy
- RHEED - Reflection high energy electron diffraction
- RIMS - Resonance ionization mass spectrometry
- RIXS - Resonant inelastic X-ray scattering
- RR spectroscopy - Resonance Raman spectroscopy
Read more about this topic: List Of Materials Analysis Methods