Concept: Metamaterial
Wave propagation in an elastic lattice with nonreciprocal stiffness and engineered damping
How nonreciprocal stiffness and damping can be independently tuned for directional wave control

Multiobjective design optimization of a tunable acoustic switch using multiresonant asymmetric scatterers
Balancing acoustic insulation and transmission in low-frequency sound control

Tension-compression asymmetry in brittle lattice metamaterials
How brittle cellular materials fail differently under tension versus compression

On Terahertz laser pulse propagation in negative index metamaterials
How terahertz laser pulses behave in materials with negative refractive index







