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dc.contributor.author | Bacal, Dorota M.![]() |
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dc.contributor.author | Lal, Niraj N.![]() |
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dc.contributor.author | Jumabekov, Askhat N.![]() |
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dc.contributor.author | Hou, Qicheng![]() |
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dc.contributor.author | Hu, Yinghong![]() |
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dc.contributor.author | Lu, Jianfeng![]() |
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dc.contributor.author | Chesman, Anthony S. R.![]() |
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dc.contributor.author | Bach, Udo![]() |
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dc.date.accessioned | 2022-07-11T10:24:58Z | |
dc.date.available | 2022-07-11T10:24:58Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Bacal, D. M., Lal, N. N., Jumabekov, A. N., Hou, Q., Hu, Y., Lu, J., Chesman, A. S. R., & Bach, U. (2020). Solution-processed antireflective coating for back-contact perovskite solar cells. Optics Express, 28(9), 12650. https://doi.org/10.1364/oe.384039 | en_US |
dc.identifier.uri | http://nur.nu.edu.kz/handle/123456789/6403 | |
dc.description.abstract | Back-contact architectures for perovskite solar cells eliminate parasitic-absorption losses caused by the electrode and charge collection layers but increase surface reflection due to the high refractive index mismatch at the air/perovskite interface. To mitigate this, a ∼85 nm thick layer of poly(methyl methacrylate) (PMMA), with a refractive index between those of air and perovskite, has been applied as an antireflective coating. Transfer matrix modelling is used to determine the ideal PMMA layer thickness, with UV-Vis spectroscopy measurements used to confirm the increase in absorption that arises through the application of the antireflective coating. The deposition of a thin film of PMMA via spin coating onto a solar cell results in a 20–30% relative increase in short circuit current density and stable power output density. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Optics Express | en_US |
dc.rights | Attribution-NonCommercial-ShareAlike 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/3.0/us/ | * |
dc.subject | Type of access: Open Access | en_US |
dc.subject | back-contact perovskite solar cells | en_US |
dc.title | SOLUTION-PROCESSED ANTIREFLECTIVE COATING FOR BACK-CONTACT PEROVSKITE SOLAR CELLS | en_US |
dc.type | Article | en_US |
workflow.import.source | science |
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