Adsorption of lithium on the Si(111)7 × 7 surface studied with high resolution core-level spectroscopy
(1993) In Surface Science 284(1-2). p.384-388- Abstract
- Li-adsorption on the Si(111)7 × 7 surface at room temperature has been studied for different metal coverages with core-level spectroscopy. Four Li-induced components are observed in the Si 2p level at high Li-coverages indicating the formation of four thermodynamically stable phases. It is shown that the reaction between the Li atoms and the Si(111)7 × 7 surface takes place in two steps. In the first the surface reconstructs towards a “7 × 1” reconstruction and in the second Li react with the Si-substrate, forming Li suicides, with the Si atom coordinating up to four Li neighbors.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1056508
- author
- Grehk, Mikael ; Larsson, Christer LU ; Prince, Nicholas and Flodström, Anders
- organization
- publishing date
- 1993
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Surface Science
- volume
- 284
- issue
- 1-2
- pages
- 384 - 388
- publisher
- Elsevier
- external identifiers
-
- scopus:0027555412
- ISSN
- 0039-6028
- DOI
- 10.1016/0039-6028(93)90512-I
- language
- English
- LU publication?
- no
- id
- c526af00-42a9-45b8-80dc-c3eb78360c16 (old id 1056508)
- date added to LUP
- 2016-04-01 15:43:58
- date last changed
- 2021-01-03 08:37:05
@article{c526af00-42a9-45b8-80dc-c3eb78360c16, abstract = {{Li-adsorption on the Si(111)7 × 7 surface at room temperature has been studied for different metal coverages with core-level spectroscopy. Four Li-induced components are observed in the Si 2p level at high Li-coverages indicating the formation of four thermodynamically stable phases. It is shown that the reaction between the Li atoms and the Si(111)7 × 7 surface takes place in two steps. In the first the surface reconstructs towards a “7 × 1” reconstruction and in the second Li react with the Si-substrate, forming Li suicides, with the Si atom coordinating up to four Li neighbors.}}, author = {{Grehk, Mikael and Larsson, Christer and Prince, Nicholas and Flodström, Anders}}, issn = {{0039-6028}}, language = {{eng}}, number = {{1-2}}, pages = {{384--388}}, publisher = {{Elsevier}}, series = {{Surface Science}}, title = {{Adsorption of lithium on the Si(111)7 × 7 surface studied with high resolution core-level spectroscopy}}, url = {{http://dx.doi.org/10.1016/0039-6028(93)90512-I}}, doi = {{10.1016/0039-6028(93)90512-I}}, volume = {{284}}, year = {{1993}}, }