[Tu4b-O43] Sub area 4-3: III-V High-efficiency Multijunction Devices

5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[Tu4b-O43-04] Efficiency enhancement of InGaP/GaAs/In_xGa_1-xAs//In_yGa_1-yAs four-junction solar cells by improving current matching

*Takashi Shimasaki¹, Kentaroh Watanabe², Hassanet Sodabanlu², Yoshiaki Nakano¹, Masakazu Sugiyama^1,2 (1. The University of Tokyo (Japan), 2. Research Center for Advanced Science and Technology, the University of Tokyo (Japan))