Figure 3
Soft X-ray STXM images and the dual-energy contrast images for the PS@Fe(acac)3 composite nanofibers. (a, b) STXM images collected at E1 = 705 eV and E2 = 712 eV, respectively. (c) 2D dual-energy contrast image from analysis of (a) and (b). The scale bar is 1 µm. |