Response to 'Comment on 'Disentangling longitudinal and shear elastic waves by neo-Hookean soft devices'' [Appl. Phys. Lett. 107,056101 (2015)]

摘要

In a recent letter, we demonstrated, through both theoretical derivation and numerical simulations, that neo-Hookean materials can behave like smart elastodynamic metamaterials and may be used to make full control of S-waves. This finding enables us to design soft devices that can disentangle P-and S-waves by introducing pre-deformation in neo-Hookean materials. On the basis of incomplete understanding of the above work, Galich and Rudykh made the Comment,2 which is wrong in the following three aspects.