Characterizing the Dosimetric Properties of MEH-PPV Using Thermoluminescence (TL)

The thermoluminiscent properties of MEH-PPV and MDMO-PPV conjugated polymers were studied in order to verify if they are suitable for use as TL dosimeter. The dose response that was analyzed cover the wide dose range 0.34-5.44 kGy. The measured glow curves show complex structures which were evaluated with kinetic parameters based on the MO (Mix Order) model together with the CGCD (Computerized Glow Curve Deconvolution ) homemade program which is useful to understand the mechanisms responsible for TL emission.