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Figure 11
(a) LEEM image of Ge-intercalated graphene. The contrast in the image can be attibuted to different doping, black areas are p-type doped and white areas are n-type doped. On the right, selected area micro-ARPES data are shown: panels (b) and (c) are constant energy scans close to the Fermi level; panels (d) and (e) show the E(k) band structure (Dirac cone) from the marked areas (red and yellow) in (a). The sampling area is about 1.5 µm and the photon energy is 42.3 eV.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 30| Part 2| March 2023| Pages 468-478
https://doi.org/10.1107/S160057752300019X
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