ROSA decomposes the vibrational space of vitreous silica into six mutually orthogonal subspaces for bond-stretching, oxygen motions, tetrahedral strains, and bending modes, showing rigid rotations are enslaved to bending.
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3 Pith papers cite this work. Polarity classification is still indexing.
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UNVERDICTED 3representative citing papers
The boson peak arises from accumulation of vibrational spectral weight in a narrow frequency window that is only weakly dependent on wavevector, manifesting as a flat band in the dynamical structure factor rather than a propagating excitation.
NCL crystals exhibit boson-peak-like glassy anomalies from low-energy optical phonons and anomalous linear-T resistivity explained by electron scattering off overdamped phonons.
citing papers explorer
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The vibrational spectrum of vitreous silica: rigorous decomposition via recursive orthogonal splitting analysis
ROSA decomposes the vibrational space of vitreous silica into six mutually orthogonal subspaces for bond-stretching, oxygen motions, tetrahedral strains, and bending modes, showing rigid rotations are enslaved to bending.
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A flat-band perspective on the boson peak in amorphous solids
The boson peak arises from accumulation of vibrational spectral weight in a narrow frequency window that is only weakly dependent on wavevector, manifesting as a flat band in the dynamical structure factor rather than a propagating excitation.
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Glass-like anomalies and unconventional thermoelectric transport in chimney ladder crystals
NCL crystals exhibit boson-peak-like glassy anomalies from low-energy optical phonons and anomalous linear-T resistivity explained by electron scattering off overdamped phonons.