https://scholars.lib.ntu.edu.tw/handle/123456789/429182
標題: | AlGaAs/Si dual-junction tandem solar cells by epitaxial lift-off and print-transfer-assisted direct bonding | 作者: | TZU-HSUAN CHANG Xiong, Kanglin Mi, Hongyi Wu, Meng-Yin Yin, Xin Gong, Shaoqin Zhou, Weidong Shin, Jae Cheol Li, Xiuling Arnold, Michael Liu, Dong Xia, Zhenyang Wang, Xudong Yuan, Hao-Chih Ma, Zhenqiang |
關鍵字: | Epitaxy; heterogeneous; solar cell; thin films | 公開日期: | 2018 | 出版社: | Wiley Online Library | 卷: | 6 | 期: | 1 | 起(迄)頁: | 47-55 | 來源出版物: | Energy Science & Engineering | 摘要: | A novel method is developed to realize a III-V/Si dual-junction photovoltaic cell by combining epitaxial lift-off (ELO) and print-transfer-assisted bonding methods. The adoption of ELO enables III-V wafers to be recycled and reused, which can further lower the cost of III-V/Si photovoltaic panels. For demonstration, high crystal quality, micrometer-thick, GaAs/AlGaAs/GaAs films are lifted off, transferred, and directly bonded onto Si wafer without the use of any adhesive or bonding agents. The bonding interface is optically transparent and conductive both thermally and electrically. Prototype AlGaAs/Si dual-junction tandem solar cells have been fabricated and exhibit decent performance. © 2018 The Authors. Energy Science & Engineering published by the Society of Chemical Industry and John Wiley & Sons Ltd. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/429182 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85040035273&doi=10.1002%2fese3.182&partnerID=40&md5=c1b8976391c7f24f9a55f8d1b83cf26c |
ISSN: | 20500505 | SDG/關鍵字: | Aluminum gallium arsenide; Epitaxial growth; Gallium arsenide; Photoelectrochemical cells; Photovoltaic cells; Silicon solar cells; Silicon wafers; Solar cells; Thin films; Bonding interfaces; Bonding methods; Crystal qualities; Direct bonding; Epitaxial liftoff; Heterogeneous; Photovoltaic panels; Tandem solar cells; Wafer bonding |
顯示於: | 電機工程學系 |
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