Femtosecond interatomic Coulombic decay in free neon clusters: Large lifetime differences between surface and bulk
(2004) In Physical Review Letters 93(17).- Abstract
- A quantitative determination of 2s vacancy lifetimes in surface and bulk atoms of free Ne clusters has been made. While for free atoms the 2s inner-valence hole has a ps lifetime, it reduces to 6+/-1 fs for cluster bulk atoms. For surface atoms, the lifetime is on average longer than 30 fs. The lifetime estimate was obtained from fits of high-resolution photoelectron spectra of Ne clusters. The shortening of the lifetime is attributed to the coordination dependent interatomic Coulombic decay, which is extremely sensitive to internuclear distances.
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https://lup.lub.lu.se/record/912322
- author
- organization
- publishing date
- 2004
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review Letters
- volume
- 93
- issue
- 17
- publisher
- American Physical Society
- external identifiers
-
- wos:000224662700026
- scopus:20844462567
- ISSN
- 1079-7114
- DOI
- 10.1103/PhysRevLett.93.173401
- language
- English
- LU publication?
- yes
- id
- be03e6dc-d2b7-4cc2-91d7-dbec02e4f9cc (old id 912322)
- date added to LUP
- 2016-04-01 12:03:24
- date last changed
- 2022-03-13 04:33:50
@article{be03e6dc-d2b7-4cc2-91d7-dbec02e4f9cc, abstract = {{A quantitative determination of 2s vacancy lifetimes in surface and bulk atoms of free Ne clusters has been made. While for free atoms the 2s inner-valence hole has a ps lifetime, it reduces to 6+/-1 fs for cluster bulk atoms. For surface atoms, the lifetime is on average longer than 30 fs. The lifetime estimate was obtained from fits of high-resolution photoelectron spectra of Ne clusters. The shortening of the lifetime is attributed to the coordination dependent interatomic Coulombic decay, which is extremely sensitive to internuclear distances.}}, author = {{Ohrwall, G and Tchaplyguine, Maxim and Lundwall, M and Feifel, R and Bergersen, H and Rander, T and Lindblad, A and Schulz, Joachim and Peredkov, Sergey and Barth, S and Marburger, S and Hergenhahn, U and Svensson, S and Bjorneholm, O}}, issn = {{1079-7114}}, language = {{eng}}, number = {{17}}, publisher = {{American Physical Society}}, series = {{Physical Review Letters}}, title = {{Femtosecond interatomic Coulombic decay in free neon clusters: Large lifetime differences between surface and bulk}}, url = {{http://dx.doi.org/10.1103/PhysRevLett.93.173401}}, doi = {{10.1103/PhysRevLett.93.173401}}, volume = {{93}}, year = {{2004}}, }