 Alpha-particle spectroscopy

Alpha-particle spectroscopy is a technique used to analyze and characterize materials based on the detection and measurement of alpha particles emitted from radioactive substances. Alpha particles are helium nuclei, consisting of two protons and two neutrons, and they are emitted during certain types of radioactive decay. The primary applications of alpha-particle spectroscopy include: 1. **Radioactive Source Characterization**: It helps in identifying and quantifying radioactive isotopes within a sample based on the energies of the emitted alpha particles.