Adsorption of water on single and double layer stepped Si(100) surfaces

Date

2001-07-01

Author

Katırcıoğlu, Şenay
Salman, SA
Erkoc, S

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We have investigated possible water adsorption forms on S-A, D-A and D-B type stepped Si(100) surfaces. Calculations are performed using the empirical tight binding method. Two types of adsorption models of water on stepped Si(100) surfaces have been considered: the dissociative type (H, OH) and the molecular type (H2O). The results of the density of states indicate a dissociative type of water adsorption on S-A, D-A and D-B type stepped Si(100) surfaces.

Subject Keywords

Scannıng tunnelıng mıcroscopy, H2o chemısorptıon, Sı(001) surfaces, Sılıcon surfaces, Room-temperature, Spectroscopy, Sı, Reconstructıon, Dıssocıatıon, Oxıdatıon

URI

https://hdl.handle.net/11511/34962

Journal

SURFACE REVIEW AND LETTERS

DOI

https://doi.org/10.1016/s0218-625x(01)00108-7

Collections

Department of Physics, Article