Figure 4
FF-XRF and µ-XRF XRF images of Mo mesh on an Sn sheet. (a) Mo in the FF-XRF (HEXITEC) image at 10× magnification, scale bar = 300 µm. (b) Sn in the same image. (c) XRF spectra of (a)–(e). The spectrum is obtained from overall pixels of each of the XRF images. (d) Mo in the µ-XRF (Vortex-EM) image in the red dashed box in (a), scale bar = 100 µm. (e) Sn in the µ-XRF image in the red dashed box in (b), scale bar = 100 µm. |