Results 81 to 90 of about 49,194 (204)
Monolithic and mechanical multijunction space solar cells [PDF]
High-efficiency, lightweight, radiation-resistant solar cells are essential to meet the large power requirements of future space missions. Single-junction cells are limited in efficiency.
Flood, Dennis J., Jain, Raj K.
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Next MaterialsTandem solar cells have the potential to surpass conventional single-junction photovoltaics by harnessing a wider range of the solar spectrum and reducing losses caused by thermalization and transmission.
Baseerat Bibi +3 more
doaj +1 more source
Optimization approach for optical absorption in three-dimensional structures including solar cells
, 2018 The rigorous coupled-wave approach (RCWA) and the differential evolution algorithm (DEA) were coupled in a practicable approach to maximize absorption in optical structures with three-dimensional morphology.
Ahmad, Faiz +4 more
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SolarThe tandem solar cell presents a potential solution to surpass the Shockley–Queisser limit observed in single-junction solar cells. However, creating a tandem device that is both cost-effective and highly efficient poses a significant challenge.
Harigovind Menon +7 more
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Progress in GaAs/CuInSe2 tandem junction solar cells [PDF]
Much more power is required for spacecraft of the future than current vehicles. To meet this increased demand for power while simultaneously meeting other requirements for launch, deployment, and maneuverability, the development of higher-efficiency ...
Burgess, R. M. +6 more
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, 2007 The global demand for energy is expanding continually. Therefore, realization of green power sources are needed since combustion of fossil fuels will have serious consequences for the climate on the Earth. With a photovoltaic device, the solar light can be converted into electricity which is the most useful forms of energy. For this reason, solar cells
openaire +1 more source
GaAs and 3-5 compound solar cells status and prospects for use in space [PDF]
Gallium arsenide solar cells equal or supass the best silicon solar cells in efficiency, radiation resistance, annealability, and in the capability to produce usable power output at elevated temperatures.
Brinker, D. J., Flood, D. J.
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The influence of absorbing donors and acceptors on the efficiency for a stacked and a monolithic organic tandem solar cell [PDF]
, 2009 In order for organic bulk heterojunction solar cells to compete with the traditional inorganic cells, power conversion efficiencies of more than 10 % are desirable. A way to improve the efficiency is to use a tandem configuration.
Minnaert, Ben, Veelaert, Peter
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EcoEnergyAll‐perovskite tandem solar cells are regarded as the next generation of devices capable of enhancing the solar energy utilization rate. Unlike single‐junction perovskite solar cells (PSCs), the efficacy of tandem cells is contingent upon the performance
Huan Bi +13 more
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Radiation hardness of Ga0.5In0.5 P/GaAs tandem solar cells [PDF]
The radiation hardness of a two-junction monolithic Ga sub 0.5 In sub 0.5 P/GaAs cell with tunnel junction interconnect was investigated. Related single junction cells were also studied to identify the origins of the radiation losses.
Bertness, K. A. +6 more
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