Hydrogen-induced phonon anomaly on the W(110) surface

Collective vibrations of the clean and hydrogen-saturated W(110) surface have been investigated with high-resolution inelastic helium-atom scattering. In contrast to the clean W(110) surface which exhibits "normal" surface phonon dispersion, the H-saturated surface shows a pronounced surfa...

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Veröffentlicht in:	Physical review letters 1992-05, Vol.68 (18), p.2846-2849
Hauptverfasser:	HULPKE, E, LÜDECKE, J
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Metals. Metallurgy Physics Solid surfaces and solid-solid interfaces Surface structure and topography Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties)
Online-Zugang:	Volltext
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