Switchable directional sound emission with improved field confinement based on topological insulators
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Title
Switchable directional sound emission with improved field confinement based on topological insulators
Authors
Keywords
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Journal
APPLIED PHYSICS LETTERS
Volume 117, Issue 4, Pages 043503
Publisher
AIP Publishing
Online
2020-07-28
DOI
10.1063/5.0012290
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