Metamaterial absorbers have been widely studied and continuously concerned owing to
their excellent resonance features of ultra‐thin thickness, light‐weight, and high absorbance …

High-efficiency solar metamaterial selective absorbers are indispensable technologies for
new renewable energy, with significant application prospects in realizing high-efficiency …

The visible and infrared wavelengths are the most frequently used electromagnetic (EM)
waves in the frequency spectrum; able to penetrate the atmosphere and reach Earth's …

Broadband absorption of electromagnetic waves in different wavelength regions is desired
for applications ranging from highly efficient solar cells, waste heat harvesting, multi-color …

The absorption and reflection of electromagnetic waves by various particles in the earth's
atmosphere allow the passage of only certain electromagnetic wavelengths to reach the …

Infrared metamaterial absorber (MMA) based on metal-insulator-metal (MIM) configuration
with flexible design, perfect and selective absorption, has attracted much attention recently …

Tunable absorbers have been the subject of many studies in recent years. However,
broadband tunable absorbers, which are promising in many applications such as …

Passive radiative cooling has had a renaissance in energy consumption, emission
reduction, and environmental protection over the past two decades. Ultimate absorptivity …

In this paper, we propose and demonstrate a spectrally selective radiation infrared stealth
metafilm based on a simple bilayer structure. Specifically, we use the common inexpensive …

In this work, a 3-5 μm mid-infrared broadband perfect absorber is proposed. The proposed
absorber is only composed of an aluminium oxide (Al 2 O 3) dielectric layer on the top, a …