|
3
|
Danger J, Le Fèvre P, Magnan H, Chandesris D, Bourgeois S, Jupille J, Eickhoff T, Drube W. Quadrupolar transitions evidenced by resonant auger spectroscopy. PHYSICAL REVIEW LETTERS 2002; 88:243001. [PMID: 12059293 DOI: 10.1103/physrevlett.88.243001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2001] [Indexed: 05/23/2023]
Abstract
From absorption spectra, the only way to bring to the fore the occurrence of quadrupolar transitions is to study their angular dependence. Resonant spectroscopies offer a new opportunity to obtain more insight into excited electronic states by studying lineshape and intensity of decay processes. We show here that resonantly excited Ti KL(2,3)L(2,3) Auger spectra of TiO2(110) carry a clear signature of quadrupolar transitions to localized e(g) and t(2g) d-like states, giving access to a direct measurement of crystal field splitting.
Collapse
Affiliation(s)
- J Danger
- Laboratoire pour l'Utilisation du Rayonnement Electromagnétique, Université Paris Sud, Bâtiment 209d, BP 34, 91898 Orsay Cedex, France
| | | | | | | | | | | | | | | |
Collapse
|
|
4
|
Jones RG, Chan ASY, Turton S, Jackson GJ, Singh NK, Woodruff DP, Cowie BCC. 1-Chloro-2-fluoroethane Adsorption on Cu(111): Structure and Bonding. J Phys Chem B 2001. [DOI: 10.1021/jp010016r] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Robert G. Jones
- Department of Physical Chemistry, School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K., Department of Physics, University of Warwick, Coventry CV4 7AL, U.K., CLRC Daresbury Laboratory, Warrington WA4 4AD, U.K., and Department of Physical Chemistry, School of Chemistry, University of New South Wales, Sydney 2052, Australia
| | - A. S. Y. Chan
- Department of Physical Chemistry, School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K., Department of Physics, University of Warwick, Coventry CV4 7AL, U.K., CLRC Daresbury Laboratory, Warrington WA4 4AD, U.K., and Department of Physical Chemistry, School of Chemistry, University of New South Wales, Sydney 2052, Australia
| | - S. Turton
- Department of Physical Chemistry, School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K., Department of Physics, University of Warwick, Coventry CV4 7AL, U.K., CLRC Daresbury Laboratory, Warrington WA4 4AD, U.K., and Department of Physical Chemistry, School of Chemistry, University of New South Wales, Sydney 2052, Australia
| | - G. J. Jackson
- Department of Physical Chemistry, School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K., Department of Physics, University of Warwick, Coventry CV4 7AL, U.K., CLRC Daresbury Laboratory, Warrington WA4 4AD, U.K., and Department of Physical Chemistry, School of Chemistry, University of New South Wales, Sydney 2052, Australia
| | - N. K. Singh
- Department of Physical Chemistry, School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K., Department of Physics, University of Warwick, Coventry CV4 7AL, U.K., CLRC Daresbury Laboratory, Warrington WA4 4AD, U.K., and Department of Physical Chemistry, School of Chemistry, University of New South Wales, Sydney 2052, Australia
| | - D. P. Woodruff
- Department of Physical Chemistry, School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K., Department of Physics, University of Warwick, Coventry CV4 7AL, U.K., CLRC Daresbury Laboratory, Warrington WA4 4AD, U.K., and Department of Physical Chemistry, School of Chemistry, University of New South Wales, Sydney 2052, Australia
| | - B. C. C. Cowie
- Department of Physical Chemistry, School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K., Department of Physics, University of Warwick, Coventry CV4 7AL, U.K., CLRC Daresbury Laboratory, Warrington WA4 4AD, U.K., and Department of Physical Chemistry, School of Chemistry, University of New South Wales, Sydney 2052, Australia
| |
Collapse
|