Bandgap tunability of surface acoustic waves in a two-dimensional magneto-electro-elastic phononic crystal
نویسندگان
چکیده
منابع مشابه
Guided elastic waves along a rod defect of a two-dimensional phononic crystal.
It was shown that elastic waves propagating out-of-plane in a two-dimensional phononic crystal can experience full-band-gaps for nonzero values of the wave-vector component parallel to the rods. By further inserting a rod defect, it is demonstrated that modes propagating along the rod defect can be localized within the band-gaps of the phononic crystal. Such waveguide modes are exhibited for a ...
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ژورنال
عنوان ژورنال: AIP Advances
سال: 2021
ISSN: 2158-3226
DOI: 10.1063/5.0049717