Topological acoustics is an emerging field that lies at the intersection of condensed matter
physics, mechanical structural design and acoustics engineering. It explores the design and …

Time-varying media have recently emerged as a new paradigm for wave manipulation, due
to the synergy between the discovery of highly nonlinear materials, such as epsilon-near …

This broad review summarizes recent advances and “hot” research topics in nanophononics
and elastic, acoustic, and mechanical metamaterials based on results presented by the …

The concept of topological energy bands and their manifestations have been demonstrated
in condensed matter systems as a fantastic paradigm toward unprecedented physical …

Modern technological advances allow for the study of systems with additional synthetic
dimensions. Higher-order topological insulators in topological states of matters have been …

Topological elastic metamaterials have emerged as a new frontier in the quest of topological
phases in condensed matter physics. Their exotic topological properties open a wealth of …

Abstract Space− time modulated metamaterials support extraordinary rich applications, such
as parametric amplification, frequency conversion, and non-reciprocal transmission. The …

Solids built out of active components have exhibited odd elastic stiffness tensors whose
active moduli appear in the antisymmetric part and which give rise to non-Hermitian static …

Topological physics is emerging as an active area of research, addressing fundamental
questions on how geometry, symmetry, and topology affect physical properties, paving the …

Non-Newtonian liquids are characterized by stress and velocity-dependent dynamical
response. In elasticity, and in particular, in the field of phononics, reciprocity in the equations …