Core-level electron spectroscopy on the sodium dimer Na 2p level
(2007) In Physical Review A (Atomic, Molecular and Optical Physics) 75(3).- Abstract
- The lifetime broadening and molecular field splitting of the sodium dimer 2p core level is studied by x-ray photoelectron spectroscopy and by Auger electron spectroscopy. The lifetime of the Na 2p core hole has been determined to be 15 +/- 8 fs, much shorter than what has previously been reported for solid sodium. The molecular field splitting of this core level has been determined to be 42 +/- 10 meV. The Auger measurements have experimentally confirmed that the sodium dimer is a good example of when the Coulomb explosion mechanism determines the spectral shape.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/668378
- author
- Rander, T.
; Schulz, Joachim
LU
; Huttula, M.
; Makinen, A.
; Tchaplyguine, Maxim
LU
; Svensson, S
; Öhrwall, Gunnar
LU
; Bjorneholm, O ; Aksela, S. and Aksela, H.
- organization
- publishing date
- 2007
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review A (Atomic, Molecular and Optical Physics)
- volume
- 75
- issue
- 3
- publisher
- American Physical Society
- external identifiers
-
- wos:000245326300093
- scopus:33947526025
- ISSN
- 1050-2947
- DOI
- 10.1103/PhysRevA.75.032510
- language
- English
- LU publication?
- yes
- id
- 416c8497-99ad-4881-bd1d-26499cd83b71 (old id 668378)
- date added to LUP
- 2016-04-01 12:04:19
- date last changed
- 2022-01-26 22:24:02
@article{416c8497-99ad-4881-bd1d-26499cd83b71, abstract = {{The lifetime broadening and molecular field splitting of the sodium dimer 2p core level is studied by x-ray photoelectron spectroscopy and by Auger electron spectroscopy. The lifetime of the Na 2p core hole has been determined to be 15 +/- 8 fs, much shorter than what has previously been reported for solid sodium. The molecular field splitting of this core level has been determined to be 42 +/- 10 meV. The Auger measurements have experimentally confirmed that the sodium dimer is a good example of when the Coulomb explosion mechanism determines the spectral shape.}}, author = {{Rander, T. and Schulz, Joachim and Huttula, M. and Makinen, A. and Tchaplyguine, Maxim and Svensson, S and Öhrwall, Gunnar and Bjorneholm, O and Aksela, S. and Aksela, H.}}, issn = {{1050-2947}}, language = {{eng}}, number = {{3}}, publisher = {{American Physical Society}}, series = {{Physical Review A (Atomic, Molecular and Optical Physics)}}, title = {{Core-level electron spectroscopy on the sodium dimer Na 2p level}}, url = {{http://dx.doi.org/10.1103/PhysRevA.75.032510}}, doi = {{10.1103/PhysRevA.75.032510}}, volume = {{75}}, year = {{2007}}, }