Electronic and geometric structure of methyl oxirane adsorbed on Si(100)2 x 1
(2007) In Applied Surface Science 254(1). p.108-112- Abstract
- Electronic and geometric properties of the adsorbate-substrate complex formed upon adsorption of methyl oxirane on Si(1 0 0)2 x 1 at room temperature is reported, obtained with synchrotron radiation-induced valence and core-level photoemission. A ring-opening reaction is demonstrated to occur, followed by a five-membered ring formation involving two of the Si surface atoms bound to a surface dimer. Core-level photoemission spectra support the ring-opening reaction and the Si-O and Si-C bond formation, while from the valence spectra a more extended molecular fragmentation can be ruled out. We discuss the most likely geometry of the five-membered ring. (C) 2007 Elsevier B.V. All rights reserved.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/972315
- author
- Piancastelli, M. N. ; Bao, Z. ; Hennies, Franz LU ; Travnikova, O. ; Ceolin, D. ; Kampen, T. and Horn, K.
- organization
- publishing date
- 2007
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- geometrical structure, adsorption, electronic structure, semiconductors
- in
- Applied Surface Science
- volume
- 254
- issue
- 1
- pages
- 108 - 112
- publisher
- Elsevier
- external identifiers
-
- wos:000250800100025
- scopus:35148832206
- ISSN
- 1873-5584
- DOI
- 10.1016/j.apsusc.2007.07.070
- language
- English
- LU publication?
- yes
- id
- 4d8ddffc-bc11-4e2d-bde6-053ff0eb518a (old id 972315)
- date added to LUP
- 2016-04-01 11:50:38
- date last changed
- 2022-01-26 19:03:33
@article{4d8ddffc-bc11-4e2d-bde6-053ff0eb518a, abstract = {{Electronic and geometric properties of the adsorbate-substrate complex formed upon adsorption of methyl oxirane on Si(1 0 0)2 x 1 at room temperature is reported, obtained with synchrotron radiation-induced valence and core-level photoemission. A ring-opening reaction is demonstrated to occur, followed by a five-membered ring formation involving two of the Si surface atoms bound to a surface dimer. Core-level photoemission spectra support the ring-opening reaction and the Si-O and Si-C bond formation, while from the valence spectra a more extended molecular fragmentation can be ruled out. We discuss the most likely geometry of the five-membered ring. (C) 2007 Elsevier B.V. All rights reserved.}}, author = {{Piancastelli, M. N. and Bao, Z. and Hennies, Franz and Travnikova, O. and Ceolin, D. and Kampen, T. and Horn, K.}}, issn = {{1873-5584}}, keywords = {{geometrical structure; adsorption; electronic structure; semiconductors}}, language = {{eng}}, number = {{1}}, pages = {{108--112}}, publisher = {{Elsevier}}, series = {{Applied Surface Science}}, title = {{Electronic and geometric structure of methyl oxirane adsorbed on Si(100)2 x 1}}, url = {{http://dx.doi.org/10.1016/j.apsusc.2007.07.070}}, doi = {{10.1016/j.apsusc.2007.07.070}}, volume = {{254}}, year = {{2007}}, }