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@ARTICLE{Schober:17548,
      author       = {Schober, H.R.},
      title        = {{Q}uasi-localized vibrations and phonon damping in glasses},
      journal      = {Journal of non-crystalline solids},
      volume       = {357},
      issn         = {0022-3093},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {PreJuSER-17548},
      pages        = {501 - 505},
      year         = {2011},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {There is ample evidence both from computer simulation and
                      experiments that the structural disorder characterizing
                      glasses and amorphous materials leads to quasi-localized
                      vibrations (QLVs). The effect of these modes on low
                      temperature properties such as heat capacity and conduction
                      or tunnelling can be calculated in the framework of the soft
                      potential model. Recently it has been shown that this
                      concept can be extended to describe the boson peak (BP). By
                      interaction, the density of states of the QLVs is changed to
                      a characteristic shape corresponding to the boson peak in
                      inelastic scattering. The QLVs interact with the sound waves
                      and dampen them. We show that resonant scattering between
                      QLVs and sound waves can describe the strong damping
                      observed experimentally. (C) 2010 Elsevier B.V. All rights
                      reserved.},
      keywords     = {J (WoSType)},
      cin          = {PGI-2},
      ddc          = {660},
      cid          = {I:(DE-Juel1)PGI-2-20110106},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Materials Science, Ceramics / Materials Science,
                      Multidisciplinary},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000287640800046},
      doi          = {10.1016/j.jnoncrysol_2010.07.036},
      url          = {https://juser.fz-juelich.de/record/17548},
}