New evidence against the presence of peak IV in the TL and PTTL glow curves of heavily annealed TLD-100

Presents some additional evidence against the recent identification of peak IV in the TL and PTTL glow curves of heavily annealed TLD-100. Deconvolution analysis of the glow curves, produced by annealing for progressively increasing durations at 150 degrees C, permits the identification of a new and relatively broad peak, centered at 162 degrees C. This should not be confused with peak IV (182 degrees C), despite their relative proximity in temperature.