%0 Journal Article %T Improvement in the Preparation Method of LiF: Mg, Cu, P Thermoluminescent Phosphor %A P.R. Gonzalez %A M.C. Quiroz %A J. Azorin %A C. Furetta %J Journal of Applied Sciences %D 2005 %I Asian Network for Scientific Information %X This study describes the preparation method of a new LiF:Mg, Cu, P thermoluminescent (TL) phosphor which can be heated up to 553 K without any change in their reestablished dosimetric characteristics. The main tests performed were detection threshold, sensitivity and TL response as a function of dose. Results showed that this material, submitted to a thermal annealing at 553 K for 10 min followed by 373 K for 2 h, is approximately 20 times more sensitive than the commercially available TLD-100. %K Thermoluminescence %K lig:mg cu p gamma radoation %U http://docsdrive.com/pdfs/ansinet/jas/2005/1408-1411.pdf