What Does PSTL Stand For?

PSTL stands for Photostimulated Thermoluminescence

Photostimulated Thermoluminescence (PSTL) is a scientific technique used to measure the energy stored in materials, primarily for dating archaeological and geological samples. It involves exposing a sample to light stimulation, which releases trapped electrons, resulting in the emission of light. This emitted light is measured to quantify the age of the sample or to assess its thermal history, making PSTL an important tool in fields such as paleontology, archaeology, and environmental science.