Ioniclike energy structure of neutral core-excited states in free Kr clusters
(2005) In Physical Review A (Atomic, Molecular and Optical Physics) 72(2).- Abstract
- The development of electronic states in krypton clusters is investigated by high-resolution core-level electron spectroscopy. The energy ordering of bulk versus surface 3d(-1)np(n > 5) core-excited states in neutral clusters is demonstrated to be reversed to the 3d(-1)5p level situation. The cluster 3d(-1)6p,7p states are proven to be at a lower energy than the corresponding atomic levels. These findings reveal the ioniclike energy structure of the neutral cluster core-excited levels. The phenomenon is explained by a spatial spread of the excited orbitals over the cluster lattice.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/226163
- author
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review A (Atomic, Molecular and Optical Physics)
- volume
- 72
- issue
- 2
- article number
- 021201(R)
- publisher
- American Physical Society
- external identifiers
-
- wos:000231564200010
- scopus:27144503065
- ISSN
- 1050-2947
- DOI
- 10.1103/PhysRevA.72.021201
- language
- English
- LU publication?
- yes
- id
- adce971c-69a9-40e2-ac86-7242d08aac49 (old id 226163)
- date added to LUP
- 2016-04-01 12:26:25
- date last changed
- 2024-01-08 20:30:43
@article{adce971c-69a9-40e2-ac86-7242d08aac49, abstract = {{The development of electronic states in krypton clusters is investigated by high-resolution core-level electron spectroscopy. The energy ordering of bulk versus surface 3d(-1)np(n > 5) core-excited states in neutral clusters is demonstrated to be reversed to the 3d(-1)5p level situation. The cluster 3d(-1)6p,7p states are proven to be at a lower energy than the corresponding atomic levels. These findings reveal the ioniclike energy structure of the neutral cluster core-excited levels. The phenomenon is explained by a spatial spread of the excited orbitals over the cluster lattice.}}, author = {{Peredkov, Sergey and Kivimaki, A and Ristinmaa Sörensen, Stacey and Schulz, Joachim and Mårtensson, Nils and Öhrwall, Gunnar and Lundwall, M and Rander, T and Lindblad, A and Bergersen, H and Svensson, S and Bjorneholm, O and Tchaplyguine, Maxim}}, issn = {{1050-2947}}, language = {{eng}}, number = {{2}}, publisher = {{American Physical Society}}, series = {{Physical Review A (Atomic, Molecular and Optical Physics)}}, title = {{Ioniclike energy structure of neutral core-excited states in free Kr clusters}}, url = {{http://dx.doi.org/10.1103/PhysRevA.72.021201}}, doi = {{10.1103/PhysRevA.72.021201}}, volume = {{72}}, year = {{2005}}, }