76 citations · 347 across the 17 of their papers we have counts for
5 papers · 1 filter
Acoustic topological circuitry in square and rectangular phononic crystals
Nicolas Laforge, Richard Wiltshaw, Richard V. Craster +6
We systematically engineer a series of square and rectangular phononic crystals to create experimental realisations of complex topological phononic circuits. The exotic topological…
Manipulating Topological Valley Modes in Plasmonic Metasurfaces
Matthew Proctor, Paloma A. Huidobro, Stefan A. Maier +2
The coupled light-matter modes supported by plasmonic metasurfaces can be combined with topological principles to yield subwavelength topological valley states of light. We give a…
Tunable three-way valley Hall energy-splitter: venturing beyond graphene-like structures
Mehul P. Makwana, Gregory J. Chaplain
Strategically combining four structured domains creates the first ever three-way topological energy-splitter; remarkably, this is only possible using a square, or rectangular, latt…
Designing multi-directional energy-splitters and topological valley supernetworks
Mehul Makwana, Richard Craster
Using group theoretic and topological concepts, together with tunneling phenomena, we geometrically design interfacial wave networks that contain splitters which partition energy i…
Geometrically navigating topological platonic modes around gentle and sharp bends
Mehul Makwana, Richard Craster
Predictive theory to geometrically engineer devices and materials in continuum systems to have desired topological-like effects is developed here by bridging the gap between quantu…