301 citations · 874 across the 15 of their papers we have counts for
3 papers · 1 filter
Trapped Modes and Steered Dirac Cones in Platonic Crystals
R. C. McPhedran, A. B. Movchan, N. V. Movchan +2
This paper discusses the properties of flexural waves obeying the biharmonic equation, propagating in a thin plate pinned at doubly-periodic sets of points. The emphases are on the…
Making Waves Round a Structured Cloak: Lattices, Negative Refraction and Fringes
DJ Colquitt, IS Jones, NV Movchan +2
Using the framework of transformation optics, this paper presents a detailed analysis of a non-singular square cloak for acoustic, out-of-plane shear elastic, and electromagnetic w…
Vortex-type elastic structured media and dynamic shielding
Michele Brun, Ian S. Jones, Alexander B. Movchan
The paper addresses a novel model of metamaterial structure. A system of spinners has been embedded into a two-dimensional periodic lattice system. The equations of motion of spinn…