Bulk band structure of Sb2Te3 determined by angle-resolved photoemission spectroscopy.

@article{Lund2021BulkBS,
  title={Bulk band structure of Sb2Te3 determined by angle-resolved photoemission spectroscopy.},
  author={Henriette E. Lund and Klara Volckaert and Paulina Majchrzak and Alfred J. H. Jones and Marco Bianchi and Martin Bremholm and Philip Hofmann},
  journal={Physical chemistry chemical physics : PCCP},
  year={2021}
}
The bulk band structure of the topological insulator Sb2Te3 is investigated by angle-resolved photoemission spectroscopy. Of particular interest is the dispersion of the uppermost valence band with respect to the topological surface state Dirac point. The valence band maximum has been calculated to be either near the Brillouin zone centre or in a low-symmetry position in the -M̄ azimuthal direction. In order to observe the full energy range of the valence band, the strongly p-doped crystals… 

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