Coupling local resonance with Bragg band gaps in single-phase mechanical metamaterials
نویسندگان
چکیده
منابع مشابه
Single-mode interface states in heterostructure waveguides with Bragg and non-Bragg gaps
Interface states can always arise in heterostructures that consist of two or more (artificial) materials with topologically different energy bands. The gapped band structure can be classified by the Chern number (a topological invariant) generally or the Zak phase in one-dimensional periodic systems. Recently, topological properties have been employed to investigate the interface states occurri...
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ژورنال
عنوان ژورنال: Extreme Mechanics Letters
سال: 2017
ISSN: 2352-4316
DOI: 10.1016/j.eml.2016.10.004