CHARACTERIZATION OF BANDGAP STATES IN V-DOPED TIO2 BY HIGH-RESOLUTION X-RAY PHOTOEMISSION SPECTROSCOPY
Core- and valence-level photoemission spectra of V-doped TiO2 have been measured with monochromatic Al-Kα X-ray excitation. UHV annealing of as-presented samples leads to the appearance of a photoemission peak above the O 2p valence band within the bulk bandgap of TiO2. Simultaneous changes in V cor...
| Principais autores: | , , |
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| Formato: | Journal article |
| Idioma: | English |
| Publicado em: |
1995
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