| 학회 |
한국공업화학회 |
| 학술대회 |
2013년 봄 (05/01 ~ 05/03, ICC JEJU) |
| 권호 |
17권 1호 |
| 발표분야 |
포스터-에너지저장변환 |
| 제목 |
Silicon Microscale Wire Solar Cells |
| 초록 |
Electrical and optical properties of silicon microscale wire (SiMW) solar cells were investigated. Diverse designs were applied for SiMW geometries as light absorbers. Finite-difference time-domain simulation shows a focused electric field distribution along the wire axis inducing an optical enhancement in SiMW solar cells. SiMW solar cells provided remarkably higher Voc values (0.597-0.61 V) than that of the planar solar cell (0.587 V). As for the electrical aspects, the position of the space charge region in a SiMW directly affects the collection length according to the SiMW diameter and significantly modulates the photogenerated-currents and voltages in solar cells. |
| 저자 |
김준동1, 김현엽2, 이은송이3, 김동욱3, 이준신2
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| 소속 |
1군산대, 2성균관대, 3이화여자대 |
| 키워드 |
Silicon Microwire; Solar cells; Short collection length
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| E-Mail |
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