Phononic Crystal Plate with Hollow Pillars Actively Controlled by Fluid Filling
نویسندگان
چکیده
منابع مشابه
Phononic Crystal Plate with Hollow Pillars Actively Controlled by Fluid Filling
We investigate theoretically the properties of phononic crystal plates with hollow pillars. Such crystals can exhibit confined whispering gallery modes around the hollow parts of the pillars whose localization can be increased by separating the pillar from the plate by a full cylinder. We discuss the behaviors of these modes and their potential applications in guiding and filtering. Filling the...
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ژورنال
عنوان ژورنال: Crystals
سال: 2016
ISSN: 2073-4352
DOI: 10.3390/cryst6060064