Low-Energy Surface-Phonons on alpha-Quartz (0001) - Archive ouverte HAL
Article Dans Une Revue Physical Review B: Condensed Matter and Materials Physics (1998-2015) Année : 2008

Low-Energy Surface-Phonons on alpha-Quartz (0001)

Résumé

Calculated surface-phonon dispersion curves for a dry, a partly hydroxylated, and a fully hydroxylated alpha-quartz (0001) surface are presented and compared with first low-energy inelastichelium-atom scattering measurements. Qualitative agreement between calculations and the observed Rayleigh-wave dispersion curve is achieved for the dry quartz surface. A signature effect is seen in the calculated phonon dispersion curves for the fully hydroxylated surface.
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Dates et versions

hal-00499424 , version 1 (12-07-2010)

Identifiants

  • HAL Id : hal-00499424 , version 1

Citer

Wolfram Steurer, A. Apfolter, Markus Koch, Wolfgang E. Ernst, Bodil Holst, et al.. Low-Energy Surface-Phonons on alpha-Quartz (0001). Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 78 (3), pp.035402. ⟨hal-00499424⟩
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