The review of investigations of use of the porous silicon in silicon solar cells showed that the increase in the conversion efficiency (about of 25–30 %) is achieved for PS/Si solar cell compared to a cell without a PS layer. At the same time, the performance of silicon solar cells with PS layer is more than that of silicon solar cells with conventional ARC. Ag-induced …
The review of investigations of use of the porous silicon in silicon solar cells showed that the increase in the conversion efficiency (about of 25–30 %) is achieved for PS/Si solar cell compared to a cell without a PS layer. At the same time, the performance of silicon solar cells with PS layer is more than that of silicon solar cells with conventional ARC. Ag-induced …
In this paper, we first review the potential applications of porous Si in solar cell structures. Then we describe the fabrication of this material by both electrochemical and …
The results of this investigation show that porous silicon can be used as an effective anti-reflective coating for silicon solar cells. Keywords: Prous silicon, Silicon, Solar cell, Reflectivity
The influence of the emitter thickness on the photovoltaic properties of monocrystalline silicon solar cells with porous silicon was investigated. The measurements were carried out on n+p silicon ...
The paper examines the parameters of crystalline silicon solar cells such as fill factor, maximal output power and series resistance forming a porous silicon layer. The obtained results show that...
In this work, design and simulation of double porous silicon surfaces for enhancement of silicon solar cell is carried out. Both single and double porous structures are constructed by...
Formation of Porous Si (PSi) enhances the light absorption of Si thanks to the increased surface-to-volume ratio, useful for improving the power conversion efficiency (PCE) …
Semantic Scholar extracted view of "Porous Silicon and Solar Cells" by T. Dzhafarov et al. Semantic Scholar extracted view of "Porous Silicon and Solar Cells" by T. Dzhafarov et al. Skip to search form Skip to main content Skip to account menu. Semantic Scholar''s Logo. Search 222,306,799 papers from all fields of science. Search. Sign In Create Free Account. DOI: …
In a first concept, a 20 µm-thin Si solar cell is epitaxially grown on top of a porous Si-based Bragg-type reflector which is electrochemically etched in a low-cost UMG Si substrate. Large area solar cells with efficiencies of 15.2% have been made, using (semi-)industrial processing tools.
ELSEVIER Solar Energy Materials and Solar Cells 37 (1995) 13-24 Porous silicon in solar cells: A review and a description of its application as an A R coating P. M e n n a a,*, G. D i F r a n c i a a, V. L a F e r r a r a b a ENEA-CRIF "Centro …
DOI: 10.1016/0927-0248(94)00193-6 Corpus ID: 96091560; Porous silicon in solar cells: A review and a description of its application as an AR coating @article{Menna1995PorousSI, title={Porous silicon in solar cells: A review and a description of its application as an AR coating}, author={Pietro Menna and Girolamo Di Francia and Vera La Ferrara}, journal={Solar Energy …
Formation of Porous Si (PSi) enhances the light absorption of Si thanks to the increased surface-to-volume ratio, useful for improving the power conversion efficiency (PCE) of Si-based solar cells. Here, we first employ graphene quantum dots (GQDs) as an interfacial layer for better band alignment at the graphene (GR) transparent ...
The paper examines the parameters of crystalline silicon solar cells such as fill factor, maximal output power and series resistance forming a porous silicon layer. The …
Today the porous silicon is quickly becoming very import and versatile material for solar cell technology. The crystalline structure, chemical, electrical, photoluminescence and …
The enhancement of the photo-conversion process with low reflectance and light absorption qualifies the as-prepared Si nanostructures to be used as anti-reflection coating for the solar cells ...
This updated and expanded review surveys research conducted over more than three decades (1982–2016) on the application of porous silicon in solar cells. After an …
In a first concept, a 20 µm-thin Si solar cell is epitaxially grown on top of a porous Si-based Bragg-type reflector which is electrochemically etched in a low-cost UMG Si …
This updated and expanded review surveys research conducted over more than three decades (1982–2016) on the application of porous silicon in solar cells. After an introduction to the conventional silicon solar cell, the photovoltaic parameters of solar cells with PS surface layers, along with reflectance data, are then collated ...
Porous Silicon and Solar Cells Tayyar Dzhafarov and Ayaz Bayramov Abstract Despite dominating the photovoltaic market, solar cells based on silicon, whether single, polycrystalline,oramorphous ...
Today the porous silicon is quickly becoming very import and versatile material for solar cell technology. The crystalline structure, chemical, electrical, photoluminescence and optical properties of porous silicon have been extensively studied by …
In this paper, we first review the potential applications of porous Si in solar cell structures. Then we describe the fabrication of this material by both electrochemical and chemical etching methods, providing some guidelines for a better comprehension of the influence of each process parameter.
Three types of porous silicon layer as ARC layer are usually applied for silicon solar cell fabrication: (1) single-layer PS of constant refractive index (of constant porosity), (2) single-layer ...
Here, we first report a structure of (trifluoromethanesulfonyl)-amide-doped GR (TFSA-GR) TCE/GQDs/PSi/n-Si/BCP for solar cell application. The cell exhibits maximum PCE of 13.66% under 100 mW cm −2 irradiation, resulting from the reduced carrier recombination by employing GQDs and BCP layers at the GR/PSi and Si/cathode interfaces, respectively.
Here, we first report a structure of (trifluoromethanesulfonyl)-amide-doped GR (TFSA-GR) TCE/GQDs/PSi/n-Si/BCP for solar cell application. The cell exhibits maximum …
Nanostructured thin porous silicon (PSi) layer acting as anti-reflecting coating is used in photovoltaic solar cells due to its advantages including simple and low cost fabrication, highly...
The first generation solar cells are based on Si wafers, beginning with Si-single crystals and the use of bulk polycrystalline Si wafers. These cells are now marketed and produce solar conversion efficiencies between 12% and 16% according to the manufacturing procedures and wafer quality [19] Fig. 1, one of the collections of solar modules that were used for the …
The results of this investigation show that porous silicon can be used as an effective anti-reflective coating for silicon solar cells. Keywords: Prous silicon, Silicon, Solar …
A macroporous silicon (ma-PS) layer formed electrochemically on a silicon surface can be used as an efficient antireflection coating (ARC) in solar cells and photodetectors. PS layers on n-type, p ...
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