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High-Efficiency Cu2O-Based Heterojunction Solar Cells Fabricated Using a Ga2O3Thin Film as N-Type Layer
Abstract
High-efficiency heterojunction solar cells consisting of a nondoped Ga 2 O 3 thin film as an n-type semiconductor layer and a p-type Cu 2 O sheet as the active layer as well as the substrate, prepared by thermally oxidizing a Cu sheet, are demonstrated. The use of an n-type Ga 2 O 3 thin film can greatly improve the performance of n-Ga 2 O 3 /p-Cu 2 O heterojunction solar cells. The highest efficiency of 5.38% was obtained in an Al-doped ZnO/Ga 2 O 3 /Cu 2 O heterojunction solar cell fabricated with an n-Ga 2 O 3 thin-film layer prepared at room temperature with a thickness of 75 nm by a pulsed laser deposition method.
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Cites
Piezoelectric Nanogenerators Based on Zinc Oxide Nanowire Arrays
Wang, Z. L., & Song, J. (2006) · Science · doi:10.1126/science.1124005 · Cited by 7,922
Cited by
Boosting the performance of Cu2O photocathodes for unassisted solar water splitting devices
Pan, L., Kim, J. H., Mayer, M. T., Son, M.-K., Ummadisingu, A., Lee, J. S., Hagfeldt, A., Luo, J., & Grätzel, M. (2018) · Nature Catalysis · doi:10.1038/s41929-018-0077-6 · Cited by 733
ZnO nanostructured materials for emerging solar cell applications
Wibowo, A., Marsudi, M. A., Amal, M. I., Ananda, M. B., Stephanie, R., Ardy, H., & Diguna, L. J. (2020) · RSC Advances · doi:10.1039/d0ra07689a · Cited by 417
Metadata
- Authors
- Minami, T., Nishi, Y., & Miyata, T.
- Venue
- Applied Physics Express
- Publisher
- IOP Publishing
- Published
- 2013-04-01
- Volume
- 6
- Issue
- 4
- Pages
- 044101
- ISSN
- 1882-0778 (ISSN-L)
- 1882-0786
- OpenAlex
- W2004834671
- Cited by
- 302
- References
- 1
- FWCI
- 12.71
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: High-Efficiency Cu2O-Based Heterojunction Solar Cells Fabricated Using a Ga2O3Thin Film as N-Type Layer. https://app.cochat.ai/papers/10.7567/apex.6.044101
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- Minami, T., Nishi, Y., & Miyata, T. (2013). High-Efficiency Cu2O-Based Heterojunction Solar Cells Fabricated Using a Ga2O3Thin Film as N-Type Layer. Applied Physics Express. https://doi.org/10.7567/apex.6.044101
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