On extending the concept of double negativity to acoustic waves

Keyphrases

• Acoustic Waves 100%
• Bulk Modulus 100%
• Double Negative 100%
• Double Negativity 100%
• Acoustics 50%
• Acoustic Medium 50%
• Wave Characteristics 50%
• Electromagnetic Waves 50%
• Effective Medium 50%
• Acoustic Metamaterials 50%
• Left-handed Metamaterials 50%
• Effective Density 50%
• Electromagnetism 50%
• Backward Wave 50%
• Left-handed Materials 50%
• Veselago Medium 50%
• Negative Refractive Index 50%
• Negative Density 50%

Physics

• Metamaterial 100%
• Backward Wave 50%
• Electromagnetic Radiation 50%
• Refractivity 50%