3 papers
cond-mat.soft2019
Wave polarisation and dynamic degeneracy in a chiral elastic lattice
G. Carta, I. S. Jones, N. V. Movchan +1
This paper addresses fundamental questions arising in the theory of Bloch-Floquet waves in chiral elastic lattice systems. This area has received a significant attention in the con…
physics.class-ph2019
Scattering from a non-linear structured interface
Domenico Tallarico, Natalia V. Movchan, Alexander B. Movchan
We review the scattering from non-linear interfaces containing buckling elastic beams. An illustrative example is discussed here of scattering of linear elastic pressure waves from…
physics.class-ph2019
Nested Bloch waves in elastic structures with configurational forces
Francesco Dal Corso, Domenico Tallarico, Natalia V. Movchan +2
Small axial and flexural oscillations are analyzed for a periodic and infinite structure, constrained by sliding sleeves and composed of elastic beams. A nested Bloch-Floquet techn…