Phonons in highly-crystalline mesoporous silicon: The absence of phonon-softening upon structuring silicon on sub-10 nanometer length scales
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DOI: 10.1016/j.micromeso.2020.110814
Abstract: Abstract This article presents inelastic thermal neutron scattering experiments probing the phonon dispersion in mesoporous silicon with pores 8 nm across. Scattering studies reveal the energy–momentum relation for transverse and longitudinal phonons along the high symmetry… read more here.
Keywords: length scales; nanometer length; mesoporous silicon; highly crystalline ... See more keywords