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Figure 12
Results of band dispersion measurements along the Γ–X direction at (a) position A, (b) position B and (c) position C on the Si(111) surface indicated in Fig. 9[link](c). θy was +1°. The energy scan mode of the DA30 analyzer was used. The value of hν was 750 eV. The total ΔE was 90 meV. The sample temperature was 80 K. The beam spot on the sample was 5 µm × 4 µm in size.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 28| Part 5| September 2021| Pages 1631-1638
https://doi.org/10.1107/S1600577521007487
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