How does the ADM-300 Alpha Probe detect alpha radiation?

The ADM-300 Alpha Probe detects alpha radiation primarily through scintillation technology. This method involves using materials that emit light (called scintillators) when they absorb energy from incoming alpha particles. When an alpha particle interacts with the scintillator, it causes excitations in the material that release photons, or light particles. This emitted light is then amplified and converted into an electrical signal that can be measured, allowing for the detection and quantification of alpha radiation.

In contrast, the other detection technologies listed are not typically used for alpha radiation detection. Geiger-Müller technology, for instance, is more suited for beta and gamma radiation as it primarily involves gas ionization that can lead to counts of ionizing particles but is less effective for alpha particles which have a limited range in air and cannot penetrate the Geiger-Müller tube effectively unless specifically modified. Ionization chambers also work based on measuring ionization events, which are more relevant for higher-energy radiation types like gamma and sometimes beta radiation, rather than the low-energy alpha particles. Lastly, semiconductor technology is generally used for detecting higher energy radiation like X-rays and gamma rays, as high-energy particles are required for the semiconductor's operation.

By utilizing scintillation technology, the ADM-300 Alpha Probe