In this work, we design a solar absorber and thermal emitter with ultra-broadband perfect
absorption and high thermal radiation efficiency. The solar absorber has a high absorption …

In this paper, a multi-mode surface plasmon resonance absorber based on dart-type single-
layer graphene is proposed, which has the advantages of polarization independence …

We present a novel, structurally simple, multifunctional broadband absorber. It consists of a
patterned vanadium dioxide film and a metal plate spaced by a dielectric layer. Temperature …

The paper proposes an ultra-narrow band graphene refractive index sensor, consisting of a
patterned graphene layer on the top, a dielectric layer of SiO2 in the middle, and a bottom …

This paper introduces a novel metamaterial absorber based on surface plasmon resonance
(SPR). The absorber is capable of triple-mode perfect absorption, polarization …

Terahertz functional devices have been instrumental in the development of terahertz
technology. Moreover, the advent of metamaterials has greatly contributed to the …

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 work, we demonstrate that the performance of c-Si/ZnO heterojunction ultrathin-film
solar cells (SCs) is enhanced by an integrated structure of c-Si trapezoidal pyramids on the …

Solar energy is currently a very popular energy source because it is both clean and
renewable. As a result, one of the main areas of research now is the investigation of solar …

In this paper, a multi-band and multi-adjustable narrowband perfect absorber in the far
infrared band is proposed. The absorber is a traditional MPA structure, the top layer of the …