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- Schnadt, J., Schiessling, J., O'Shea, J.N., Gray, S.M., Patthey, L., Johansson, M.K.J., Shi, M., Krepansky, J., Åhlund, J., Karlsson, P.G., Persson, P., Mårtensson, N., and Brühwiler, P.A.
(author)
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Structural study of adsorption of isonicotinic acid and related molecules on rutile TiO2(110). I: XAS and STM
- 2003
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In: Surface Science. ; 540, s. 39-
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Journal article (peer-reviewed)
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- J. Schnadt, J. N. O`Shea, L. Patthey, J. Schiessling, M. Shi, J. Krempasky, J. Åhlund, N. Mårtensson, and P. A, Brühwiler
(author)
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Structural study of adsorption of isonicotinic acid and related molecules on rutile TiO2(110) II.: XPS
- 2003
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In: Surf. Sci.. ; :544, s. 74-
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Journal article (peer-reviewed)
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- Schnadt, J, et al.
(author)
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Excited-state charge transfer dynamics in systems of aromatic adsorbates on TiO2 studied with resonant core techniques
- 2003
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In: Journal of Chemical Physics. - : AIP Publishing. - 0021-9606 .- 1089-7690. ; 119:23, s. 12462-12472
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Journal article (peer-reviewed)abstract
- Resonant core spectroscopies are applied to a study of the excited electron transfer dynamics on a low-femtosecond time scale in systems of aromatic molecules (isonicotinic acid and bi-isonicotinic acid) adsorbed on a rutile TiO2(110) semiconductor surface. Depending on which adsorbate state is excited, the electron is either localized on the adsorbate in an excitonic effect, or delocalizes rapidly into the substrate in less than 5 fs (3 fs) for isonicotinic acid (bi-isonicotinic acid). The results are obtained by the application of a variant of resonant photoemission spectroscopy. (C) 2003 American Institute of Physics.
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