Valley-locked waveguide transport in acoustic heterostructures
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DOI: 10.1038/s41467-020-16843-z
Abstract: Valley pseudospin, labeling the pair of energy extrema in momentum space, has been attracting attention because of its potential as a new degree of freedom in manipulating electrons or classical waves. Recently, topological valley edge… read more here.
Keywords: waveguide transport; valley; transport; sonic crystals ... See more keywords