A study was performed to demonstrate that, depending on the exposure conditions, NO can adsorb in three different configurations on the Si(111)7×7 surface. At room temperature, the adsorption was dissociative. For temperatures below 70 K and for low coverage, a transient molecular adsorption was observed in addition to the permanent dissociative one. At low temperature and for higher coverages, NO was condensed in multilayers.

Hellner, L., Comtet, G., Ramage, M., Bobrov, K., Carbone, M., Dujardin, G. (2003). Selective ion photodesorption from NO adsorbed on Si(111)7×7 following core excitation. THE JOURNAL OF CHEMICAL PHYSICS, 119(1), 515-523 [10.1063/1.1578611].

Selective ion photodesorption from NO adsorbed on Si(111)7×7 following core excitation

CARBONE, MARILENA;
2003-01-01

Abstract

A study was performed to demonstrate that, depending on the exposure conditions, NO can adsorb in three different configurations on the Si(111)7×7 surface. At room temperature, the adsorption was dissociative. For temperatures below 70 K and for low coverage, a transient molecular adsorption was observed in addition to the permanent dissociative one. At low temperature and for higher coverages, NO was condensed in multilayers.
2003
Pubblicato
Rilevanza internazionale
Articolo
Sì, ma tipo non specificato
Settore CHIM/03 - CHIMICA GENERALE E INORGANICA
Settore CHIM/02 - CHIMICA FISICA
English
Con Impact Factor ISI
Adsorption; Desorption; Dissociation; Low temperature effects; Nitrogen oxides; Photoemission; Photons; Semiconducting silicon; Stimulated emission; Ultraviolet spectroscopy; X ray spectroscopy; Core electron excitation; Photodesorption; Silicon oxynitride; Transient molecular adsorption; Ultraviolet photoemission spectroscopy; Molecular dynamics
Hellner, L., Comtet, G., Ramage, M., Bobrov, K., Carbone, M., Dujardin, G. (2003). Selective ion photodesorption from NO adsorbed on Si(111)7×7 following core excitation. THE JOURNAL OF CHEMICAL PHYSICS, 119(1), 515-523 [10.1063/1.1578611].
Hellner, L; Comtet, G; Ramage, M; Bobrov, K; Carbone, M; Dujardin, G
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/42974
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