Open-circuit voltage improvement in InGaAs/InP heterojunction solar cells
We proposed single-heterojunction and double-heterojunction cell structures to increase the open-circuit voltage in InGaAs/InP-based solar cells. Compared with a homojunction cell, an open-circuit voltage improvement for the single-heterojunction cell is not observed, but an increase of 30.2% in open-circuit voltage for the double hetero-junction cell is observed. As a result, the efficiency of the double-heterojunction cell is increased by 23.9% that of the homojunction cell.
- Publisher
- Japan Soc Applied Physics
- Issue Date
- 2005
- Language
- English
- Article Type
- Article; Proceedings Paper
- Keywords
EFFICIENCY
- Citation
JAPANESE JOURNAL OF APPLIED PHYSICS, v.44, no.4B, pp.2523 - 2524
- ISSN
- 0021-4922
- Appears in Collection
- EE-Journal Papers(저널논문)
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- There are no files associated with this item.
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