100 citations · 217 across the 6 of their papers we have counts for
6 papers
Edge Waves and Transmissions for Temporal Laminates and Imperfect Chiral Interfaces
A. B. Movchan, N. V. Movchan, I. S. Jones +2
The analysis of wave patterns in a structure which possesses periodicity in the spatial and temporal dimensions is presented. The topic of imperfect chiral interfaces is also consi…
Cymatics for the cloaking of flexural vibrations in a structured plate
D. Misseroni, D. J. Colquitt, A. B. Movchan +2
We present a proof of concept design for a structured square cloak enclosing a void in an elastic lattice, subjected to flexural vibrations. In addition to the theoretical design,…
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…
Transformation cloaking and radial approximations for flexural waves in elastic plates
M. Brun, D. J. Colquitt, I. S. Jones +2
It is known that design of elastic cloaks is much more challenging than the design idea for acoustic cloaks, cloaks of electromagnetic waves or scalar problems of anti-plane shear.…
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…
Stroh formalism in analysis of skew-symmetric and symmetric weight functions for interfacial cracks
Lorenzo Morini, Enrico Radi, Alexander Movchan +1
The focus of the article is on analysis of skew-symmetric weight matrix functions for interfacial cracks in two dimensional anisotropic solids. It is shown that the Stroh formalism…