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Efficiency enhancement of p-CuO/n-Si heterojunction solar cells: Impact of annealing on the photovoltaic properties of Vapour-Liquid-Solid (VLS) grown ultra-thin CuO filmPublished in Elsevier Ltd
2017
Volume: 4
Issue: 14
Pages: 12694 - 12697
This work investigates the impact of annealing on the performance of p-CuO/n-Si heterojunction, where the CuO nano-powder is synthesized by using CBD technique and subsequently used to grow CuO thin films by employing vapour-liquid-solid method. Investigations are performed in terms of film morphology, crystallite structure and photovoltaic performances. The photovoltaic parameters including open circuit photo-generated voltage, short-circuit current density and energy conversion efficiency are estimated by measuring the current-voltage characteristics of p-CuO/n-Si diodes under illumination. The power conversion efficiencies are obtained to be 0.26% and 6.13% for the as-deposited and annealed films respectively, for a power input of 0.037 mW/cm2.
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About the journal
| Journal | Data powered by TypesetMaterials Today: Proceedings |
|---|---|
| Publisher | Data powered by TypesetElsevier Ltd |
| ISSN | 2214-7853 |
| Open Access | No |
Authors (3)
SANTANU PAUL- Electrical characterization of n-ZnO NW/p-CuO thin film hetero-junction solar cell grown by chemical bath deposition and vapor liquid solid technique with varying reaction time
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ANUPAM KARMAKAR- Electrical characterization of n-ZnO NW/p-CuO thin film hetero-junction solar cell grown by chemical bath deposition and vapor liquid solid technique with varying reaction time
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SANATAN CHATTOPADHYAY- Electrical characterization of n-ZnO NW/p-CuO thin film hetero-junction solar cell grown by chemical bath deposition and vapor liquid solid technique with varying reaction time
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