The electronic structure of stontium titanate from a direct transition analysis of angle resolved photoemission data

Brookes, N.B., Law, D.S-L, Padmore, Tracy, Warburton, D.R and Thornton, G. (1986) The electronic structure of stontium titanate from a direct transition analysis of angle resolved photoemission data. Solid State Communications, 57 (7). pp. 473-477. ISSN 0038-1098

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Abstract

Angle-resolved photoemission spectra of SrTiO (100) have been recorded in the range 18eV⩽ hν⩽ 50eV. The results have been interpreted using a direct transition model and a free-electron like final state, yielding empirical Δ-line dispersion relations. While in overall agreement with available band structure calculations, significant discrepancies are revealed. In addition, resonance photoemission above the Ti 3p threshold has been used to identify regions of Ti 3d mixing in the mainly 0 2p valence bands, the results being consistent with theoretical models.

Item Type:	Article
Subjects:	Q Science > QC Physics
Schools:	Research and Enterprise Directorate
Related URLs:	Author
Depositing User:	Rosemary Wood
Date Deposited:	27 Mar 2014 15:32
Last Modified:	04 Apr 2018 11:30
URI:	http://eprints.hud.ac.uk/id/eprint/19589

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