Performance enhancement in Sb2S3 solar cell processed with direct laser interference patterning

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2021
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Solar Energy Materials and Solar Cells ; 230 (2021). - 111235. - Elsevier. - ISSN 0927-0248. - eISSN 1879-3398
Abstract
Direct laser interference patterning (DLIP) is used to fabricate large-area, periodic surface patterns on Sb2S3 substrates to enhance the performance of solar cells. Comparing the power conversion efficiencies (PCE) to the reference cell on flat Sb2S3 film, a relative increase of 73% is observed for the DLIP patterned device. Our systematic study reveals that DLIP promotes beneficial crystallization of the Sb2S3 film. Light scattering is increased and recombination is depressed in the textured Sb2S3 film. It is expected that our study can provide a roadmap for the further development of photovoltaic devices (PVs) based on chalcogenide semiconductors.
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530 Physics
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Antimony sulfide, Solar cell, Direct laser interference patterning, Nanostructure, Electron backscatter diffraction, Impedance spectroscopy
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ISO 690WANG, Wei, Johannes BONEBERG, Lukas SCHMIDT-MENDE, 2021. Performance enhancement in Sb2S3 solar cell processed with direct laser interference patterning. In: Solar Energy Materials and Solar Cells. Elsevier. 230, 111235. ISSN 0927-0248. eISSN 1879-3398. Available under: doi: 10.1016/j.solmat.2021.111235
BibTex
@article{Wang2021Perfo-54188,
  year={2021},
  doi={10.1016/j.solmat.2021.111235},
  title={Performance enhancement in Sb<sub>2</sub>S<sub>3</sub> solar cell processed with direct laser interference patterning},
  volume={230},
  issn={0927-0248},
  journal={Solar Energy Materials and Solar Cells},
  author={Wang, Wei and Boneberg, Johannes and Schmidt-Mende, Lukas},
  note={Article Number: 111235}
}
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