Abstract
The thermally deposited indium-Tin-oxide (ITO) film on single-junction GaAs solar-cell as an excellent antireflection, passivation and window layer to achieve higher efficiency is demonstrated. The passivated characteristic of the ITO-film on GaAs solar-cell is examined by saturation-current and ideality factor. The antireflection of the ITO-film on GaAs solar-cell is revealed by optical-reflectance and external quantum-efficiency. The efficiency of 23.52% for the GaAs cell with ITO antireflection-coating (ARC) was higher than that of 21.92% for the GaAs cell with SiO2 ARC.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2017 IEEE International Conference on Applied System Innovation |
| Subtitle of host publication | Applied System Innovation for Modern Technology, ICASI 2017 |
| Editors | Teen-Hang Meen, Artde Donald Kin-Tak Lam, Stephen D. Prior |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1805-1807 |
| Number of pages | 3 |
| ISBN (Electronic) | 9781509048977 |
| DOIs | |
| State | Published - 21 Jul 2017 |
| Event | 2017 IEEE International Conference on Applied System Innovation, ICASI 2017 - Sapporo, Japan Duration: 13 May 2017 → 17 May 2017 |
Publication series
| Name | Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017 |
|---|
Conference
| Conference | 2017 IEEE International Conference on Applied System Innovation, ICASI 2017 |
|---|---|
| Country/Territory | Japan |
| City | Sapporo |
| Period | 13/05/17 → 17/05/17 |
Bibliographical note
Publisher Copyright:© 2017 IEEE.
Keywords
- Antireflection-coating (ARC)
- GaAs solar cell
- High efficiency
- Indium-Tin-oxide (ITO)
- Passivation
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