$Photoelectron diffraction study of the unreconstructed and the hydrogen reconstructed W(110) surfaces$

Photoelectron diffraction study of the unreconstructed and the hydrogen reconstructed W(110) surfaces

We present here a study of the influence of the reconstruction induced by hydrogen on the photoelectron diffraction pattern of W(110). The experiments have been performed on a clean and hydrogen covered W(110) surface. The comparison of the resulting azimuthal pattern with theoretical calculations p...

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Veröffentlicht in:	Solid state communications 1989-03, Vol.69 (11), p.1015-1018
Hauptverfasser:	Chauveau, D., Guillot, C., Villette, B., Lecante, J., Desjonquères, M.C., Sébilleau, D., Spanjaard, D., Tréglia, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Exact sciences and technology Materials science Metals, semimetals and alloys Metals. Metallurgy Physics Solid surfaces and solid-solid interfaces Specific materials Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties)
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Zusammenfassung:	We present here a study of the influence of the reconstruction induced by hydrogen on the photoelectron diffraction pattern of W(110). The experiments have been performed on a clean and hydrogen covered W(110) surface. The comparison of the resulting azimuthal pattern with theoretical calculations performed within a single scattering plane wave theory, allows us to conclude that this surface is unreconstructed when clean, and rigidly displaced along the 〈 1 10〉 direction in presence of hydrogen.
ISSN:	0038-1098 1879-2766
DOI:	10.1016/0038-1098(89)90478-X