Diffusion and wave propagation are both fundamental transport mechanisms, but they have
intrinsically different dynamics, governing equations, and applications. Over the past …

Diffusion driven by temperature or concentration gradients is a fundamental mechanism of
energy and mass transport that inherently differs from wave propagation in both physical …

The demand for sophisticated tools and approaches in heat management and control has
triggered the fast development of fields that include conductive thermal metamaterials …

Interminable surveillance and reconnaissance through various sophisticated multispectral
detectors present threats to military equipment and manpower. However, a combination of …

Classical thermodynamics often helps to passively describe macroscopic heat phenomena
of natural systems, which means people almost cannot change the heat phenomena, but …

High-temperature infrared (IR) camouflage is crucial to the effective concealment of high-
temperature objects but remains a challenging issue, as the thermal radiation of an object is …

Cellular ceramic structures (CCSs) have promising application perspectives in various
fields. Recently, additive manufacturing (AM), usually known as three-dimensional printing …

Perpetual advancements in modern detection technologies have augmented the need of
multi-band (such as laser radar, visual) middle-infrared (MIR) compatible camouflage; …

Geometric phase is a fundamental concept which emerges in various systems, regardless of
quantum or classical description. Here, we experimentally demonstrate that the geometric …

Simulated reality encompasses virtual, augmented, and mixed realities—each characterized
by different degrees of truthfulness in the visual perception:“all false,”“coexistence of true …