Figure 5
Spectra reconstructed from the detector channels at the points A, B, C and D (a). Images (b)–(f) are selected from the different parts of the detector corresponding to the electron binding energy slices indicated in (a). Their sum constitutes the image shown in Fig. 4(a). In the insert, the three-dimensional surface of the graphite band structure as a function of electron momentum is shown, with a scheme explaining the part of the band acquired by each image. |