Partitioned gradient-index phononic crystals for full phase control
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DOI: 10.1038/s41598-020-71397-w
Abstract: Gradient-index phononic crystals (GRIN-PC), characterized by layers with spatially changing refractive indices, have recently been investigated as part of the effort to realize flat lenses in acoustic and elastic regimes. Such gradient-index lens must be… read more here.
Keywords: partitioned gradient; phase; index; index phononic ... See more keywords