Abstract
III-V semiconductors like GaAs and InGaN are very promising candidates for solar cells. While GaAs has near-ideal bandgap to reach the maximum possible efficiency limit for single junction solar cells, InGaN provides the ability to tune the bandgap of absorbing layers over a wide energy range. Since III-V semiconductors are mostly direct bandgap semiconductors, they are also very strong absorbers of light. Currently novel solar cell designs based on nanostructured absorbers like quantum dots1,2 or nanowires are under investigation to demonstrate high efficiency solar cells.
| Original language | English |
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| Title of host publication | 2012 IEEE Photonics Conference, IPC 2012 |
| Pages | 56-57 |
| Number of pages | 2 |
| DOIs | |
| Publication status | Published - 1 Dec 2012 |
| Externally published | Yes |
| Event | IEEE Photonics Conference 2012 - Hyatt Regency San Francisco Airport, Burlingame, United States of America Duration: 23 Sept 2012 → 27 Sept 2012 Conference number: 25th https://ieeexplore.ieee.org/xpl/conhome/6337031/proceeding (Proceedings) |
Publication series
| Name | 2012 IEEE Photonics Conference, IPC 2012 |
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Conference
| Conference | IEEE Photonics Conference 2012 |
|---|---|
| Abbreviated title | IPC 2012 |
| Country/Territory | United States of America |
| City | Burlingame |
| Period | 23/09/12 → 27/09/12 |
| Internet address |