III-V compound semiconductor multi-junction solar cells fabricated by room-temperature wafer-bonding technique
文献类型：期刊论文
| 作者 | Arimochi, M; Watanabe, T; Yoshida, H; Tange, T; Nomachi, I; Ikeda, M; Dai, P(代盼); He, W(何巍); Ji, L(季莲); Lu, SL(陆书龙) |
| 刊名 | JAPANESE JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 2015 |
| 卷号 | 54期号:5页码:4 |
| 通讯作者 | Arimochi, M |
| 英文摘要 | We have developed III-V compound semiconductor multi-junction solar cells by a room-temperature wafer-bonding technique to avoid the formation of dislocations and voids due to lattice mismatch and thermal damage during a conventional high-temperature wafer-bonding process. First, we separately grew an (Al) GaAs top cell on a GaAs substrate and an InGaAs bottom cell on an InP substrate by metal solid source molecular beam epitaxy. Thereafter, we successfully bonded these sub-cells by the room-temperature wafer-bonding technique and fabricated (Al) GaAs parallel to InGaAs wafer-bonded solar cells. To the best of our knowledge, the obtained GaAs parallel to InGaAs and AlGaAs parallel to InGaAs wafer-bonded solar cells exhibited the lowest electrical and optical losses ever reported. The AlGaAs parallel to InGaAs solar cells reached the maximum efficiency of 27.7% at 120 suns. These results suggest that the room-temperature wafer-bonding technique has high potential for achieving higher conversion efficiencies. (C) 2015 The Japan Society of Applied Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/3382]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米器件及相关材料研究部_SONY团队 |
| 推荐引用方式 GB/T 7714 | Arimochi, M,Watanabe, T,Yoshida, H,et al. III-V compound semiconductor multi-junction solar cells fabricated by room-temperature wafer-bonding technique[J]. JAPANESE JOURNAL OF APPLIED PHYSICS,2015,54(5):4. |
| APA | Arimochi, M.,Watanabe, T.,Yoshida, H.,Tange, T.,Nomachi, I.,...&Uchida, S.(2015).III-V compound semiconductor multi-junction solar cells fabricated by room-temperature wafer-bonding technique.JAPANESE JOURNAL OF APPLIED PHYSICS,54(5),4. |
| MLA | Arimochi, M,et al."III-V compound semiconductor multi-junction solar cells fabricated by room-temperature wafer-bonding technique".JAPANESE JOURNAL OF APPLIED PHYSICS 54.5(2015):4. |
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