Results 21 to 30 of about 74,662 (229)
Nanomaterials, 2019 In this study, needle-like and pyramidal hybrid black silicon structures were prepared by performing metal-assisted chemical etching (MACE) on alkaline-etched silicon wafers.
Chia-Hsun Hsu +8 more
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Effective Passivation of Large Area Black Silicon Solar Cells by SiO2/SiNx:H Stacks
International Journal of Photoenergy, 2014 The performance of black silicon solar cells with various passivation films was characterized. Large area (156×156 mm2) black silicon was prepared by silver-nanoparticle-assisted etching on pyramidal silicon wafer.
Zengchao Zhao +4 more
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Effective lifetime of minority carriers in black silicon nano-textured by cones and pyramids
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2017 We calculated the dependence of effective lifetime of minority carriers in black silicon nano-textured by cones and pyramids on the diameter of the cone base, the side of the pyramid base, the height of cone and pyramid.
V.F. Onyshchenko +4 more
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Advanced Photonics Research, 2022 The femtosecond‐pulsed laser processed black silicon (fs‐bSi) features high absorptance in a wide spectral range but suffers from high amount of laser induced damage as compared with bSi fabricated by other methods.
Xiaolong Liu +5 more
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Silicon Nitride Film by Inline PECVD for Black Silicon Solar Cells
International Journal of Photoenergy, 2012 The passivation process is of significant importance to produce high-efficiency black silicon solar cell due to its unique microstructure. The black silicon has been produced by plasma immersion ion implantation (PIII) process.
Bangwu Liu +4 more
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N-type Black Silicon Solar Cells
Energy Procedia, 2013 AbstractBlack silicon is an interesting surface texture for solar cells because of its extremely low reflectance on a wide wavelength range and acceptance angle. In this paper we present how black silicon (b-Si) texturization can be applied on the boron doped front surface of an n-type solar cell resulting in an efficiency of 18.7%.
Benick, Jan +9 more
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Wideband ‘black silicon’ for mid-infrared applications [PDF]
Journal of Optics, 2017 In this paper, we investigate the absorption of mid-infrared light by low resistivity silicon textured via deep reactive ion etching. An analytical description of the wave propagation in black silicon texture is presented, showing agreement with the experiment and the computational analysis.
Gorgulu K. +3 more
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Silicon Reduces Black Sigatoka Development in Banana [PDF]
Plant Disease, 2012 The effect of silicon (Si) uptake on the susceptibility of Musa acuminata to Mycosphaerella fijiensis was investigated in three experiments conducted under controlled conditions. Plants were grown in the presence of Si or not, in pots adapted for a hydroponic culture system or in pots filled with compost. The banana leaves were inoculated after 4 or 6
Kablan, Assia Lucie +3 more
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A theoretical study on the optical properties of black silicon
AIP Advances, 2018 There is a wide application prospect in black silicon, especially in solar cells and photoelectric detectors. For further optimization of black silicon, it is important to study its optical properties.
Shijun Ma +6 more
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Optical properties and growth mechanism of rock-like structured black silicon
Materials Research Express, 2020 In this study, rock-like black silicon is prepared by using plasma enhanced hot-wire chemical vapor deposition (PE-HWCVD). The average grain sizes of polysilicon for 10-min, 20-min and 40-min growth time was about 12.4, 14.3 and 15.5 nm, respectively. As
Yu-Jen Hsiao, Yempati Nagarjuna
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