[20p-B12-1~11] 13.9 化合物太陽電池

▲ [20p-B12-7] Analysis of perimeter recombination on multi-junction solar cells using luminescence imaging

〇(D)Xu Hao¹、Theodorus Jonathan Wijaya¹、Hassanet Sodabanlu¹、Kentaroh Watanabe¹、Yoshiaki Nakano¹、Masakazu Sugiyama¹ (1.Univ. of Tokyo)

キーワード：perimeter recombination, luminescence, multijunction

Perimeter recombination on multi-junction solar cells has been studied mainly through individual single-junction solar cells in the past. In this study, we provide a luminescence method to investigate the perimeter recombination within an intact tandem solar cell, which helps us better understand the perimeter effect on each sublayer.