Structural alter-phononics establishes sublattice-momentum locking in phonon dynamics of nonmagnetic crystals through symmetry rules involving alter-generators and absence of equipartition constraints.
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2 Pith papers cite this work. Polarity classification is still indexing.
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Pd intercalation above x=0.02 suppresses the a-CDW in ErTe3, with residual diffuse scattering at q=(0.29,0,0) arising from partial phonon softening of the c-CDW due to nearly equal wave-vector magnitudes.
citing papers explorer
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Structural Alter-Phononics: Sublattice-Momentum Locking in Spinless Lattice Dynamics
Structural alter-phononics establishes sublattice-momentum locking in phonon dynamics of nonmagnetic crystals through symmetry rules involving alter-generators and absence of equipartition constraints.
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Evolution of charge-density-wave soft phonon modes in $\mathrm{Pd}_x\mathrm{ErTe}_3$
Pd intercalation above x=0.02 suppresses the a-CDW in ErTe3, with residual diffuse scattering at q=(0.29,0,0) arising from partial phonon softening of the c-CDW due to nearly equal wave-vector magnitudes.