Porous Nanomaterials for Ultrabroadband Omnidirectional Anti‐Reflection Surfaces with Applications in High Concentration Photovoltaics
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201601992
Abstract: Materials for nanoporous coatings that exploit optimized chemistries and self-assembly processes offer capabilities to reach ≈98% transmission efficiency and negligible scattering losses over the broad wavelength range of the solar spectrum from 350 nm to… read more here.
Keywords: porous nanomaterials; anti reflection; concentration photovoltaics; nanomaterials ultrabroadband ... See more keywords
Process study about silica anti-reflection coatings prepared by sol–gel method for cadmium telluride solar cells
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2728-z
Abstract: Silica (SiO2) thin films with different refractive indexes as the anti-reflection coating for cadmium telluride (CdTe) solar cells were prepared by sol–gel method in this paper. In order to obtain the preparation process of SiO2… read more here.
Keywords: cadmium telluride; anti reflection; prepared sol; process ... See more keywords
Continuously deposited anti-reflection double layer of silicon nitride and silicon oxynitride for selective emitter solar cells by PECVD
Sign Up to like & getrecommendations! Published in 2017 at "Current Applied Physics"
DOI: 10.1016/j.cap.2017.01.014
Abstract: Abstract Silicon oxynitride (SiON) could be used in combination with silicon nitride (SiN) to form a multilayer anti-reflection coating on the front side of selective emitter solar cells. In this study, these double anti-reflection layers… read more here.
Keywords: layer; anti reflection; silicon; selective emitter ... See more keywords
Red-shifted photoluminescence and gamma irradiation stability of “micromorph” (nc-Si/SiO )/DLC down-converter anti-reflection coatings
Sign Up to like & getrecommendations! Published in 2019 at "Diamond and Related Materials"
DOI: 10.1016/j.diamond.2019.107578
Abstract: Abstract Down-converting “micromorph” silicon dioxide films with embedded silicon nanocrystals (nc-Si) covered by diamond-like carbon (DLC) are fabricated. DLC used as a radiation-protective, stabilizing and anti-reflection coating is found to modify optical and structural properties… read more here.
Keywords: irradiation; anti reflection; photoluminescence; stability ... See more keywords
Microstructure developments and anti-reflection properties of SiO2 films by liquid-phase deposition
Sign Up to like & getrecommendations! Published in 2017 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2017.02.008
Abstract: Abstract In this work, silicon dioxide (SiO2) films were deposited on a multi-crystalline silicon substrate via liquid-phase deposition (LPD) using hydrofluorosilicic acid (H2SiF6) and boric acid (H3BO3) aqueous solution. We controlled the surface morphology and… read more here.
Keywords: liquid phase; anti reflection; phase deposition; film ... See more keywords
Gradient and scattering forces of anti-reflection-coated spheres in an aplanatic beam
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-35575-1
Abstract: Anti-reflection coatings (ARCs) enable one to trap high dielectric spheres that may not be trappable otherwise. Through rigorously calculating the gradient and scattering forces, we directly showed that the improved trapping performance is due to… read more here.
Keywords: aplanatic beam; coated spheres; gradient scattering; anti reflection ... See more keywords
Enhanced scratch resistance of self-assembled silica nanoparticle anti-reflection coatings
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Chemistry C"
DOI: 10.1039/c7tc04457g
Abstract: The layer-by-layer ionic self-assembly of silica nanoparticles (SiO2 NPs) and poly(allylamine hydrochloride) (PAH) can yield high-quality, tunable, and cost-effective anti-reflection coatings (ARCs). However, these purely ionic films lack the necessary scratch resistance for long-term stability.… read more here.
Keywords: scratch resistance; anti reflection; self; resistance ... See more keywords
Sputtered anti-reflection layer on transparent polyimide substrate improves adhesion strength to copper layer: effects of layer thickness and sputtering power
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra02148c
Abstract: In order to shield the electronic circuits on a transparent polyimide (PI) substrate, an anti-reflection (AR) layer was deposited on a PI film via DC reactive magnetron sputtering. The effects of sputtering power and thickness… read more here.
Keywords: strength; anti reflection; transparent polyimide; layer ... See more keywords
Broadband millimeter-wave anti-reflection coatings on silicon using pyramidal sub-wavelength structures
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4984892
Abstract: We used two novel approaches to produce sub-wavelength structure anti-reflection coatings on silicon for millimeter and sub-millimeter wave bands: picosecond laser ablation and dicing with beveled saws. We produced pyramidal structures with both techniques. The… read more here.
Keywords: sub wavelength; anti reflection; millimeter wave; reflection coatings ... See more keywords
Fabrication of black silicon anti-reflection via nanocatalytic wet-chemical etch
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Crystals and Liquid Crystals"
DOI: 10.1080/15421406.2016.1277470
Abstract: ABSTRACT Black silicon (b-Si) has been a subject of great interest in various fields including photovoltaics for its ability to reduce significantly the surface reflectance so that b-Si can absorb more than 98% of light… read more here.
Keywords: fabrication black; anti reflection; black silicon; reflection via ... See more keywords
High-performance anti-reflection micro-forests on aluminium alloy fabricated by laser induced competitive vapor deposition.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.484426
Abstract: Surfaces with strong anti-reflection properties have attracted the wide attention of scientists and engineers due to their great application potential in many fields. Traditional laser blackening techniques are limited by the material and surface profile,… read more here.
Keywords: anti reflection; micro forests; deposition; reflection ... See more keywords