The emergence of metamaterials and their continued prosperity have built a powerful
working platform for accurately manipulating the behavior of electromagnetic waves …

Thermal radiation is one of the three ways of heat transfer, among which the mid-infrared
thermal radiation has attracted much attention. At present, static control of thermal emissivity …

The use of organic and inorganic double hole layers allows for efficient tuning of the
matching of energy levels between each layer and improve the photovoltaic performance …

Here, a simple four-band terahertz tunable narrowband absorber is proposed, which can
achieve multimodal perfect absorption within 1–9 THz. We analyzed the physical …

In this paper, we propose a terahertz (THz) micronano device that can actively switch
between bimodal absorption and plasmon-induced transparency (PIT). The device mainly …

When surface plasmon resonance (SPR) occurs, the incident light is absorbed by the
surface of the SPR structure, thus minimizing the intensity of the reflected light. Therefore …

This paper presents a novel graphene-based proportional structure for a tunable wideband
absorber in the terahertz (THz) frequency range. In order to achieve the ideal design …

In this paper, a six-band rotationally symmetric tunable absorption film based on AlCuFe
quasicrystals is proposed. The absorption film has a symmetrically excited electric field …

In recent decades, the world's environmental troubles have become increasingly serious.
Seeking new and environmentally friendly energy sources to replace chemical fuels is the …

In this paper, a terahertz absorber based on monolayer graphene is proposed. Compared
with other absorber structures, the structure is very simple, which is conducive to the …