Title of article :
On the geometrical and electronic structure of an ultra-thin crystalline silica film grown on Mo(1 1 2)
Author/Authors :
Kaya، نويسنده , , S. L. Baron، نويسنده , , M. and Stacchiola، نويسنده , , D. and Weissenrieder، نويسنده , , J. and Shaikhutdinov، نويسنده , , S. and Todorova، نويسنده , , T.K. and Sierka، نويسنده , , M. and Sauer، نويسنده , , J. and Freund، نويسنده , , H.-J.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Pages :
13
From page :
4849
To page :
4861
Abstract :
The atomic structure of a well-ordered silica film grown on a Mo(1 1 2) single crystal substrate is discussed in detail using the experimental and theoretical results available to date. New photoelectron spectroscopy results using synchrotron radiation and ultraviolet spectroscopy data are presented. The analysis unambiguously shows that the ultra-thin silica film consists of a two-dimensional network of corner-sharing [SiO4] tetrahedra chemisorbed on the unreconstructed Mo(1 1 2) surface. The review also highlights the important role of theoretical calculations in the determination of the atomic structure of the silica films and in interpretation of experimental data.
Keywords :
Oxide surfaces , silica , Scanning tunneling microscopy , Vibrational spectroscopy , Thin oxide films , Density functional theory , Photoelectron spectroscopy
Journal title :
Surface Science
Serial Year :
2007
Journal title :
Surface Science
Record number :
1702127
Link To Document :
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