Radial surface segregation in free heterogeneous argon/krypton clusters
(2004) In Chemical Physics Letters 392(4-6). p.433-438- Abstract
- Free clusters produced by a co-expansion of argon and krypton have been studied by means of core level photoelectron spectroscopy. In this study we have determined: (i) the produced clusters are heterogeneous; (ii) the radial distribution of the two atomic species in the cluster differs. The proposed structure model places the majority of the krypton atoms in the bulk, leaving the argon atoms to be found more frequently on the cluster surface. The suggested structure is qualitatively discussed using the cohesive energies of the two-components. (C) 2004 Elsevier B.V. All rights reserved.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/272900
- author
- Lundwall, M ; Tchaplyguine, Maxim LU ; Ohrwall, G ; Feifel, R ; Lindblad, A ; Lindgren, Andreas LU ; Ristinmaa Sörensen, Stacey LU ; Svensson, S and Bjorneholm, O
- organization
- publishing date
- 2004
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Chemical Physics Letters
- volume
- 392
- issue
- 4-6
- pages
- 433 - 438
- publisher
- Elsevier
- external identifiers
-
- wos:000222553100026
- scopus:3042540349
- ISSN
- 0009-2614
- DOI
- 10.1016/j.cplett.2004.05.111
- language
- English
- LU publication?
- yes
- id
- ca5ccaac-e14f-4084-9ae1-9644d89a29bc (old id 272900)
- date added to LUP
- 2016-04-01 16:10:51
- date last changed
- 2024-03-15 00:52:55
@article{ca5ccaac-e14f-4084-9ae1-9644d89a29bc, abstract = {{Free clusters produced by a co-expansion of argon and krypton have been studied by means of core level photoelectron spectroscopy. In this study we have determined: (i) the produced clusters are heterogeneous; (ii) the radial distribution of the two atomic species in the cluster differs. The proposed structure model places the majority of the krypton atoms in the bulk, leaving the argon atoms to be found more frequently on the cluster surface. The suggested structure is qualitatively discussed using the cohesive energies of the two-components. (C) 2004 Elsevier B.V. All rights reserved.}}, author = {{Lundwall, M and Tchaplyguine, Maxim and Ohrwall, G and Feifel, R and Lindblad, A and Lindgren, Andreas and Ristinmaa Sörensen, Stacey and Svensson, S and Bjorneholm, O}}, issn = {{0009-2614}}, language = {{eng}}, number = {{4-6}}, pages = {{433--438}}, publisher = {{Elsevier}}, series = {{Chemical Physics Letters}}, title = {{Radial surface segregation in free heterogeneous argon/krypton clusters}}, url = {{http://dx.doi.org/10.1016/j.cplett.2004.05.111}}, doi = {{10.1016/j.cplett.2004.05.111}}, volume = {{392}}, year = {{2004}}, }