Figure 7
On-coincidence spectra for the TWIP steel sample with no foil and with a 10 µm Ti foil mounted in the incident and diffracted X-ray beams (see main text for source excitation conditions). The three spectra have been normalized to the intensity of the In Lβ1/austenite 200 peak. The main fluorescence peaks have been labelled, along with the coincidence peaks. Also shown is the calculated transmission curve of the 10 µm Ti foil (right-hand scale). |