Figure 3
C 1s NEXAFS spectra of PMMA extracted from individual areas patterned with different doses of 300 eV X-rays (color online): 0 MGy (red), 21 MGy (green), 60 MGy (blue), 150 MGy (black). The spectral trends were observed to be independent of the pre-exposure thermal treatments noted and dose rate (73–1230 MGy s−1). |