Pingyuan Yan, Jielei Tu, Abuduwayiti Aierken, Weinan Zhang, Lei Li, Kai Hu, Qiqi Lei. Electron Irradiation Performance of GaInP/Ga(In)As/Ge Triple Junction Solar Cell Based on Bragg Reflector[J]. Acta Optica Sinica, 2020, 40(16): 1631001
- Acta Optica Sinica
- Vol. 40, Issue 16, 1631001 (2020)
Fig. 1. Reflectance of AlxGa1-x As/Al1-xGax As for various values of Al component and pairs
Fig. 2. Reflectance of GaAs/AlxG
Fig. 3. Structure of GaInP/Ga(In)As/Ge UMM3J solar cell
Fig. 4. Simulated and measured reflectance of DBR structure in UMM3J solar cell
Fig. 5. I-V curves of UMM3J solar cell at different irradiation fluences
Fig. 6. Normalized electrical performance curves of UMM3J solar cell at different electron irradiation fluences
Fig. 7. EQE curves of UMM3J solar cell at different irradiation fluences
Fig. 8. Short-circuit current denstiy of sub-cells at different irradiation fluences. (a) Degradation curves; (b) normalized curves
Fig. 9. Degradation of short-circuit current denstiy Jsc of each sub-cell at different irradiation fluences
Fig. 10. Reflectance of UMM3J solar cell at different irradiation fluences. (a) Whole curves; (b) partial enlargement
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Table 1. Electrical parameters of UMM3J solar cell at different electron irradiation fluences
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Table 2. Degradation of main parameters of UMM3J solar cell
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Table 3. Dd of UMM3J solar cell at different electron irradiation fluences
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