13 April 2015 Chiral phononic structures
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Abstract
A full elastodynamic multiple scattering approach is employed to investigate the behavior of nonreciprocal phononic structures consisting of periodic helical assemblies of spheres. We report on cases of dense and sparse helical chains, cases with size variation and low frequency behavior.
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Ioannis E. Psarobas, Dimitrios A. Exarchos, Theodore E. Matikas, "Chiral phononic structures", Proc. SPIE 9436, Smart Sensor Phenomena, Technology, Networks, and Systems Integration 2015, 94360Q (13 April 2015); doi: 10.1117/12.2176205; https://doi.org/10.1117/12.2176205
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