Abstract
We have measured photoemission spectra of single crystal BaPb1−xBixO3 at liquid nitrogen temperature. Clear Fermi edges have been observed in the valence band spectra for metallic compositions. The valence band peak dominated by O 2p states does not show a rigid band shift with x. The gross features in the experimental density of states (DOS) agree well with calculated DOS in the insulating phase rather than in the metallic phase.
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© 1992 Springer-Verlag Berlin, Heidelberg
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Namatame, H., Fujimori, A., Eisaki, H., Takagi, H., Uchida, S. (1992). Photoemission Study of Single Crystal BaPb1-xBixO3 . In: Iye, Y., Yasuoka, H. (eds) The Physics and Chemistry of Oxide Superconductors. Springer Proceedings in Physics, vol 60. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-77154-5_30
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DOI: https://doi.org/10.1007/978-3-642-77154-5_30
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