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Active wave-guiding of the piezoelectric phononic crystal

open access: yes, 2011
Wave-guiding in phononic crystal has been typically achieved by imposing a crystal defect having different geometry or material. This paper presents active wave-guiding of piezoelectric phononic crystal by external electrical control.
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core  

Experimental Demonstration of Nanoscale Pillar Phononic Crystal-Based Reflector for Surface Acoustic Wave Devices. [PDF]

open access: yesMicromachines (Basel)
Workie TB   +7 more
europepmc   +1 more source

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