Acoustic nonreciprocity in a lattice incorporating nonlinearity, asymmetry, and internal scale hierarchy: Experimental study.
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DOI: 10.1103/physreve.97.052211
Abstract: In linear time-invariant systems acoustic reciprocity holds by the Onsager-Casimir principle of microscopic reversibility, and it can be broken only by odd external biases, nonlinearities, or time-dependent properties. Recently it was shown that one-dimensional lattices… read more here.
Keywords: nonreciprocity; energy; acoustic nonreciprocity; asymmetry ... See more keywords