Reply to Paparazzo

We would like to reply to the comments made by Paparazzo on our recent paper [1] on the “effect of curve fitting parameters on quantitative analysis of Fe0.94O and Fe2O3 using XPS”. There have been many studies on the characterisation of the properties of iron oxide surfaces. The main purpose of writing the paper was to demonstrate the extent to which the selection of input parameters for curve fitting can affect the results of the quantitative analysis, and to use this analysis to develop more consistent, reproducible and quantitative methods of analysis of these data.