Figure 1
SiVM-NNLS analysis of the four hyperspectral STXM data sets. (a) Plot of endmembers 1 and 2. (b–e) False color representations of the NNLS fits with endmembers 1 (red channel) and 2 (blue channel) of samples FrMod1-3 and ZnO-L. All scale bars have a length of 1 µm. |