Electronic structure of SrNbO<SUB>3.45</SUB>: angle-resolved photoemission results
- Lu, D. H.
- Gopinath, C. S.
- Schmidt, M.
- Cummins, T. R.
- Nu¨cker, N.
- Schuppler, S.
- Lichtenberg, F.
DOIAbstract
The electronic structure of the layered perovskite related compound SrNbO3.45 has been investigated by angle-resolved photoemission spectroscopy. Two bands near the Fermi level with very different behavior were observed: along Λ-X, one band exhibits no discernible dispersion, whereas the other disperses strongly and crosses the Fermi level. No dispersion appears along the Λ-Y direction
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