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Structure and Bonding of Ethylene Oxide on Si(100)

Författare:
Publiceringsår: 2009
Språk: Engelska
Sidor: 16077-16082
Publikation/Tidskrift/Serie: Journal of Physical Chemistry C
Volym: 113
Nummer: 36
Dokumenttyp: Artikel
Förlag: American Chemical Society

Sammanfattning

The bonding configuration and electronic structure of ethylene oxide adsorbed on Si(100)-(2 x 1) is investigated with fully polarization resolved X-ray absorption spectroscopy as well as with core level and valence band photoemission spectroscopy. Ethylene oxide is found to adsorb via a ring-opening reaction, where the molecule forms a five-membered ring together with the silicon surface dimer atoms inserting between a carbon and the oxygen atom. In the resulting geometry, the molecule is tilted out of the surface plane.

Disputation

Nyckelord

  • Physics and Astronomy

Övriga

Published
Yes
  • ISSN: 1932-7447

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