منابع مشابه
Nanoimprint lithography for high-efficiency thin-film silicon solar cells.
We demonstrate high-efficiency thin-film silicon solar cells with transparent nanotextured front electrodes fabricated via ultraviolet nanoimprint lithography on glass substrates. By replicating the morphology of state-of-the-art nanotextured zinc oxide front electrodes known for their exceptional light trapping properties, conversion efficiencies of up to 12.0% are achieved for micromorph tand...
متن کاملHigh-efficiency Amorphous and "micromorph" Silicon Solar Cells
LP-CVD ZnO has been developed at IMT as front TCO for a-Si:H p-i-n single-junction and “micromorph” (microcrystalline/amorphous silicon) tandem solar cells. An amorphous silicon single-junction p-i-n cell (~1 cm) with a stabilized efficiency of 9.47 % has independently been confirmed by NREL. Applying the monolithic series connection by laser-scribing, both for amorphous single-junction and mic...
متن کاملLaser-assisted Shunt Removal on High-efficiency Silicon Solar Cells
Development of all-back-contact (ABC) silicon solar cells at the Australian National University (ANU), as part of a collaboration between Trina Solar and the Solar Energy Research Institute of Singapore (SERIS), is progressing, and 22.6% efficient ABC cells, based on the aperture-area of 13 cm 2 that excludes busbars, were recently fabricated at ANU. When measured using the 16 cm 2 aperture-are...
متن کاملEfficiency improvement of crystalline silicon solar cells
To increase the efficiency and reduce the production cost of crystalline silicon (c-Si) solar cells, efforts in the photovoltaic industry are currently put on the process optimization of the cell. Sodium hydroxide/Potassium hydroxide (NaOH/KOH) and isopropyl alcohol (IPA) are widely used in the standard alkaline texturization of mono crystalline silicon (mc-Si) wafers for enhancing the optical ...
متن کاملCapacitance spectroscopy in hydrogenated amorphous silicon Schottky diodes and high efficiency silicon heterojunction solar cells
In this thesis, research on a-Si:H Schottky diodes and a-Si:H/c-Si heterojunctions is presented with the focus on the capacitance spectroscopy and information on electronic properties that can be derived from this technique. Last years a-Si:H/c-Si heterojunctions (HJ) have received growing attention as an approach which combines wafer and thin film technologies due to their low material consump...
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ژورنال
عنوان ژورنال: Energy Procedia
سال: 2013
ISSN: 1876-6102
DOI: 10.1016/j.egypro.2013.05.033