Positron annihilation spectroscopy
| Condensed matter experiments |
|---|
| ARPES |
| ACAR |
| Neutron scattering |
| X-ray spectroscopy |
| Quantum oscillations |
| Scanning tunneling microscopy |
Positron annihilation spectroscopy (PAS) or sometimes specifically referred to as positron annihilation lifetime spectroscopy (PALS) is a non-destructive spectroscopy technique to study voids and defects in solids.