标题: Performance Enhancement of A GaAs Solar Cell with Colloidal Quantum Dots Embedded in Trenches
作者: Shu, Chia-Jhe
Huang, Yu-Ming
Hsu, Shun-Chieh
Shu, Jinn-Kong
Tsai, Jia-Lin
Yu, Pei-chen
Hung, Yung-Jr
Lin, Chien-Chung
光电系统研究所
影像与生医光电研究所
光电工程学系
Institute of Photonic System
Institute of Imaging and Biomedical Photonics
Department of Photonics
公开日期: 1-一月-2017
摘要: A hybrid colloidal quantum dot (CQD) single junction GaAs solar cell was fabricated and measured. The CQDs are cast into the different sizes of trenches on the device surface. The introduction of CQD layer brings wide-range EQE enhancement, particularly in the ultra-violet band. The analysis reveals possible luminescent down-shifting effect due to our embedded quantum dots. As high as 2 times of EQE enhancement can be observed at specific short wavelength.
URI: http://hdl.handle.net/11536/150974
ISSN: 0160-8371
期刊: 2017 IEEE 44TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC)
起始页: 1606
结束页: 1609
显示于类别:Conferences Paper