Figure 2
From: Response of the modified GAFCHROMIC EBT2 radiochromic film to DC glow discharge plasma

(a) Structure of the GAFCHROMIC EBT2 film and the corresponding image scanned by Cannon CanoScan (Model LiDE 110) flatbed scanner. (b) Modified GAFCHROMIC film (EBT2-M) by removing the polyester overlaminate, adhesive, and topcoat layers with a total thickness of of 80 μm, and its corresponding scanned image. (c) GAFCHROMIC EBT2 films exposed to DC Oxygen plasma for 5 and 10 min. (d) The projected line profile intensities of each image in a, b, and c. (e) The corresponding UV–Vis absorption spectra.