Surface and Buildup Region Dose Measurements with Markus Parallel-Plate Ionization Chamber, GafChromic EBT3 Film, and MOSFET Detector for High-Energy Photon Beams
Table 2
(a) Percentage depth doses (PDDs) obtained with EBT3 films in a water equivalent RW3 phantom using 6 MV photon beams for different field sizes at SSD = 100 cm. (b) Percentage depth doses (PDDs) obtained with EBT3 films in a water equivalent RW3 phantom using 15 MV photon beams for different field sizes at SSD = 100 cm.