Single-component surface in binary self-assembled NaK nanoalloy clusters
(2009) In Physical Review B (Condensed Matter and Materials Physics) 80(3).- Abstract
- Free metallic nanoalloy clusters created in a self-assembling process out of sodium and potassium mixed vapor have been studied by synchrotron-based photoelectron spectroscopy. The clusters are shown to consist of an alloy core surrounded by a surface layer containing only K in a range of conditions from K-rich to Na-rich nanoalloys. The size of the clusters as well as the fraction of the elements has been estimated from the spectra using our results on pure clusters. The mechanism behind the observed structure is discussed in terms of the total cohesive-energy minimization.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1459789
- author
- Tchaplyguine, Maxim
LU
; Legendre, S.
; Rosso, Aldana
LU
; Bradeanu, I. ; Öhrwall, Gunnar LU
; Canton, Sophie LU ; Andersson, T. ; Mårtensson, Nils LU ; Svensson, S. and Bjorneholm, O.
- organization
- publishing date
- 2009
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review B (Condensed Matter and Materials Physics)
- volume
- 80
- issue
- 3
- publisher
- American Physical Society
- external identifiers
-
- wos:000268617800026
- scopus:68949133161
- ISSN
- 1098-0121
- DOI
- 10.1103/PhysRevB.80.033405
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Chemical Physics (S) (011001060), Max-laboratory (011012005)
- id
- 54e0b8df-9232-40ae-89c7-fab86550b0cd (old id 1459789)
- date added to LUP
- 2016-04-01 13:00:30
- date last changed
- 2024-10-09 19:48:35
@article{54e0b8df-9232-40ae-89c7-fab86550b0cd, abstract = {{Free metallic nanoalloy clusters created in a self-assembling process out of sodium and potassium mixed vapor have been studied by synchrotron-based photoelectron spectroscopy. The clusters are shown to consist of an alloy core surrounded by a surface layer containing only K in a range of conditions from K-rich to Na-rich nanoalloys. The size of the clusters as well as the fraction of the elements has been estimated from the spectra using our results on pure clusters. The mechanism behind the observed structure is discussed in terms of the total cohesive-energy minimization.}}, author = {{Tchaplyguine, Maxim and Legendre, S. and Rosso, Aldana and Bradeanu, I. and Öhrwall, Gunnar and Canton, Sophie and Andersson, T. and Mårtensson, Nils and Svensson, S. and Bjorneholm, O.}}, issn = {{1098-0121}}, language = {{eng}}, number = {{3}}, publisher = {{American Physical Society}}, series = {{Physical Review B (Condensed Matter and Materials Physics)}}, title = {{Single-component surface in binary self-assembled NaK nanoalloy clusters}}, url = {{http://dx.doi.org/10.1103/PhysRevB.80.033405}}, doi = {{10.1103/PhysRevB.80.033405}}, volume = {{80}}, year = {{2009}}, }