Robust 2D/3D multi-polar acoustic metamaterials with broadband double negativity

Keyphrases

• Three-dimensional (3D) 100%
• Two Dimensional 100%
• Acoustic Metamaterials 100%
• Double Negativity 100%
• Subwavelength Imaging 60%
• Double Negative 40%
• Superlens 40%
• Metamaterials 40%
• Negative Index Metamaterials 40%
• Multi-cavity 40%
• Acoustics 20%
• Design Methodology 20%
• Dipole 20%
• Quadrupole 20%
• Narrowband 20%
• Subwavelength 20%
• Explicit Relationship 20%
• Equivalent Circuit 20%
• Negative Frequency 20%
• Octupole 20%
• Diagnostic Imaging 20%
• Topological Features 20%
• Metamaterial Devices 20%
• Spatial Symmetry 20%
• Superlensing 20%
• Three-dimensional Metamaterials 20%
• Intuitionistic 20%
• Multipolar Resonances 20%
• Highly Symmetric 20%
• Double Sources 20%
• Circuit Analogy 20%

Material Science

• Metamaterials 100%
• Negative Index Metamaterial 33%
• Electronic Circuit 16%

Physics

• Metamaterial 100%
• Quadrupole 12%