Effect of the stiffness of interparticle bonds on properties of delocalized nonlinear vibrational modes in an fcc lattice.
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DOI: 10.1103/physreve.105.064204
Abstract: Delocalized nonlinear vibrational modes (DNVMs) supported in crystal lattices are exact solutions to the equations of motion of particles that are determined by the symmetry of the lattices. DNVMs exist for any vibration amplitudes and for… read more here.
Keywords: interparticle potentials; delocalized nonlinear; interparticle; fcc lattice ... See more keywords