Advanced

3p -> 3d resonant photoemission spectroscopy of a TiO2 sub-monolayer grown on Al2O3

Sanchez-Agudo, M; Soriano, L; Fernandez-Jimenez, R; Gutierrez, A; Abbate, M; Wiklund, Stefan LU and Sanz, JM (2004) 22nd European Conference on Surface Science In Proceedings of the 22nd European Conference on Surface Science (Surface Science) 566-68(Part 1). p.515-519
Abstract
The valence band resonant photoemission spectra of a TiO2 sub-monolayer grown on an Al2O3 substrate have been measured throughout the Ti 3p absorption edge, i.e. at photon energies between 40 and 60 eV. The resonance process has been analysed in terms of constant initial state (CIS) curves, showing a peak at 49.5 eV photon energy, corresponding to a Fano-like resonant process. The Ti 3d contribution to the valence band shows a significant energy shift with respect to bulk TiO2. These results are compared to cluster model calculations for a TiO6 cluster. (C) 2004 Elsevier B.V. All rights reserved.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
titanium oxide, aluminum oxide, interface states, synchrotron radiation photoelectron spectroscopy
in
Proceedings of the 22nd European Conference on Surface Science (Surface Science)
volume
566-68
issue
Part 1
pages
515 - 519
publisher
Elsevier
conference name
22nd European Conference on Surface Science
external identifiers
  • wos:000224238200091
  • scopus:4544245995
ISSN
0039-6028
DOI
10.1016/j.susc.2004.06.132
language
English
LU publication?
yes
id
44bf703a-52f8-4ebc-b1c4-4b64bdb22a9e (old id 264427)
date added to LUP
2007-10-31 12:02:02
date last changed
2017-01-01 07:06:30
@inproceedings{44bf703a-52f8-4ebc-b1c4-4b64bdb22a9e,
  abstract     = {The valence band resonant photoemission spectra of a TiO2 sub-monolayer grown on an Al2O3 substrate have been measured throughout the Ti 3p absorption edge, i.e. at photon energies between 40 and 60 eV. The resonance process has been analysed in terms of constant initial state (CIS) curves, showing a peak at 49.5 eV photon energy, corresponding to a Fano-like resonant process. The Ti 3d contribution to the valence band shows a significant energy shift with respect to bulk TiO2. These results are compared to cluster model calculations for a TiO6 cluster. (C) 2004 Elsevier B.V. All rights reserved.},
  author       = {Sanchez-Agudo, M and Soriano, L and Fernandez-Jimenez, R and Gutierrez, A and Abbate, M and Wiklund, Stefan and Sanz, JM},
  booktitle    = {Proceedings of the 22nd European Conference on Surface Science (Surface Science)},
  issn         = {0039-6028},
  keyword      = {titanium oxide,aluminum oxide,interface states,synchrotron radiation photoelectron spectroscopy},
  language     = {eng},
  number       = {Part 1},
  pages        = {515--519},
  publisher    = {Elsevier},
  title        = {3p -> 3d resonant photoemission spectroscopy of a TiO2 sub-monolayer grown on Al2O3},
  url          = {http://dx.doi.org/10.1016/j.susc.2004.06.132},
  volume       = {566-68},
  year         = {2004},
}