Abdulkarem H. M. Almawgani, Bo Bo Han, Arun Kumar U, Ammar Armghan, Muhammad Irfan, Shobhit K. Patel
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引用次数: 0
Abstract
A three-layer type of solar absorber is developed with a graphene layer to observe a perfect absorption level in this work. The top (resonator) uses Iron (Fe), the middle (substrate) layer is Indium Antimonide (InSb), and the base (ground) layer with Aluminium (Al). The proposed design can perform the absorption percentages of 94.3% at the 2800 nm ultra-broadband bandwidth range. Absorption levels greater than 95% (96.6%) at a 1470 nm and a 750 nm bandwidth above 97% (98.1%). The contribution steps of the design and the respective absorption A, reflectance R, and transmittance T outputs are explored. AM performances and parameter variations of thickness and width of a base layer, resonator, and substrate thickness can be studied. Moreover, chemical potential and incidence angle changing from 0 to 60 degrees with a 10-degree separation are also presented. The comparison table and electric amount testing sections are also included in a recent paper.
期刊介绍:
Plasmonics is an international forum for the publication of peer-reviewed leading-edge original articles that both advance and report our knowledge base and practice of the interactions of free-metal electrons, Plasmons.
Topics covered include notable advances in the theory, Physics, and applications of surface plasmons in metals, to the rapidly emerging areas of nanotechnology, biophotonics, sensing, biochemistry and medicine. Topics, including the theory, synthesis and optical properties of noble metal nanostructures, patterned surfaces or materials, continuous or grated surfaces, devices, or wires for their multifarious applications are particularly welcome. Typical applications might include but are not limited to, surface enhanced spectroscopic properties, such as Raman scattering or fluorescence, as well developments in techniques such as surface plasmon resonance and near-field scanning optical microscopy.