| 학회 |
한국재료학회 |
| 학술대회 |
2008년 가을 (11/07 ~ 11/07, 차세대융합기술연구원) |
| 권호 |
14권 2호 |
| 발표분야 |
에너지환경재료 |
| 제목 |
Effect of pressure on passivation of low-grade solar cell by post metallization anneal |
| 초록 |
We investigated high concentration hydrogen treatments and its impact on crystalline silicon solar cell. High concentration hydrogen annealing (HCHA) introduced during post metal anneal (PMA) improves conversion efficiency, as increasing pressure. It can be attributed to significantly improved hydrogen-passivation in HCH-PMA process. We report the role of working pressure during annealing to improve the performance of the solar cells. This result represents a promising guideline for improving the low grade solar cells by introducing an easy and low cost process of PMA in optimized condition. |
| 저자 |
Hyo Sik Chang1, Kyoon Choi2
|
| 소속 |
1Thin Film and Single Crystal Team, 2Korea Institute of Ceramic Engineering and Technology |
| 키워드 |
solar cell; PMA; passivation
|
| E-Mail |
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