Thermoluminescence dating ceramics
When heated, this energy is released as a burst of light.
The intensity of the light is proportional to the amount of energy, which in turn corresponds to the length of accumulation time.
XRF testing can be used to analyze virtually any material, but is most commonly used for metal analysis.
The scientific technique of thermoluminescence (TL) is used to evaluate the authenticity of archaeological pottery.
Artemis Testing Lab is the only US-based company that offers comprehensive authentication services using Thermoluminescence (TL), X-Ray fluorescence (XRF) and traditional X-Ray testing methods.
Headed by Serge Fayeulle, Ph D, Artemis Testing Lab provides expert testing / analysis to distinguish between genuine and fake ancient / ethnographic art.
Artemis Testing Lab also offers authentication, a non-destructive analytical technique to determine the elemental composition of materials.Samples require about 100 milligram and the sample collection and handling step is critical. The rate of energy accumulation depends on the amount of background radiation to which the object has been exposed.