Abstract
Synchrotron-excited angle-resolved photoemission data for a cleaved single-crystal BaPb0.81Bi0.19O3 (001) surface are presented. Enhancements in spectral intensity at the Fermi energy away from the Γ point are shown to be in reasonable agreement with linear-augmented-plane-wave band-structure calculations [Phys. Rev. B 28, 4227 (1983)]. The rapid surface degradation of metallic and superconducting compositions in the BaPb1-xBixO3 system is discussed. © 1994 The American Physical Society.
Original language | English |
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Pages (from-to) | 595-599 |
Number of pages | 4 |
Journal | Physical Review B: covering condensed matter and materials physics |
Volume | 49 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1994 |