Mechanical metamaterials are meticulously designed structures with exceptional
mechanical properties determined by their microstructures and constituent materials …

Acoustic resonances in open systems, which are usually associated with resonant modes
characterized by complex eigenfrequencies, play a fundamental role in manipulating …

Compared to single-phase structures, interpenetrating lattice structures display the potential
to achieve a wide range of tailorable physical and mechanical properties. Herein, we …

Multifunctional materials are in high demand for practical engineering applications. Owing to
the ubiquitous noise and impact energy hazards in many settings, traditional materials and …

It is a long‐standing challenge to break the tradeoffs between different mechanical property
indicators such as the strength versus toughness in the design of lightweight lattice …

Acoustic metamaterials with broadband sound-absorbing capacity open up applications in
aerospace, automotive, marine, defense, etc. For such applications, sound-absorbing …

Although mutually independent, simultaneous sound absorption and superior mechanical
properties are often sought after in a material. One main challenge in achieving such a …

Owing to the omnipresent noise and crash hazards, multifunctional sound‐absorbing, and
deformation‐tolerant materials are highly sought‐after for practical engineering design …

In practical engineering, noise and impact hazards are pervasive, indicating the pressing
demand for materials that can absorb both sound and stress wave energy simultaneously …

Aviation noise pollution has become a significant public health problem, especially with the
endless improvement of flight speed and loading capacity. Existing aviation noise absorbers …