Low-energy vibrations at the InSb(110) surface

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Article on low-energy vibrations at the InSb(110) surface along the ΓΥ direction.

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8 p.

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Buongiorno Nardelli, Marco; Cvetko, D.; De Renzi, V.; Floreano, L.; Morgante, A.; Peloi, M. et al. December 15, 1995.

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Article on low-energy vibrations at the InSb(110) surface along the ΓΥ direction.

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8 p.

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Copyright 1995 American Physical Society. The following article appeared in Physical Review B, 52:23,
http://link.aps.org/doi/10.1103/PhysRevB.52.16720

Abstract: We present a study of low-energy vibrations at the InSb(110) surface along the ΓΥ direction. Surface phonons have been measured by He inelastic scattering and a theoretical analysis has been performed by means of first-principles calculations. We have been able to distinguish the surface acoustic mode above the Rayleigh wave and to identify a surface resonance and an optical surface mode at higher energy. Theoretical calculations are shown to be in agreement with the detected phonon dispersion curves except for the surface resonance which is found 1 meV higher than calculated.

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  • Physical Review B, 1995, College Park: American Physical Society, pp. 16720-16726

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  • Publication Title: Physical Review B
  • Volume: 52
  • Issue: 23
  • Page Start: 16720
  • Page End: 16726
  • Peer Reviewed: Yes

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  • December 15, 1995

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  • Nov. 22, 2013, 10:18 a.m.

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  • April 2, 2014, 3:52 p.m.

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Buongiorno Nardelli, Marco; Cvetko, D.; De Renzi, V.; Floreano, L.; Morgante, A.; Peloi, M. et al. Low-energy vibrations at the InSb(110) surface, article, December 15, 1995; [College Park, Maryland]. (digital.library.unt.edu/ark:/67531/metadc234941/: accessed October 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.