The OSL decay curve of alumina-rich components from personal objects and the preheat treatment is investigated. An early observation showed that the dose increases with increasing OSL integration time. It is shown that this is caused by an unresolved low temperature TL peak (140°C) contributing to the OSL, but with a lower thermal stability than the main contributing TL peak at 190°C.
|State||Published - Mar 2010|
|Event||7th International Conference on Luminescent Detectors and Transformers of Ionizing Radiation LUMDETR 2009 - Institute of Physics, Krakow, Krakow|
Duration: 12 Jul 2009 → 12 Jul 2009