D
Daisuke Adachi
Researcher at Kaneka Corporation
Publications - 50
Citations - 3329
Daisuke Adachi is an academic researcher from Kaneka Corporation. The author has contributed to research in topics: Solar cell & Layer (electronics). The author has an hindex of 14, co-authored 47 publications receiving 2506 citations.
Papers
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Journal ArticleDOI
Silicon heterojunction solar cell with interdigitated back contacts for a photoconversion efficiency over 26
Kunta Yoshikawa,Hayato Kawasaki,Yoshida Wataru,Toru Irie,Katsunori Konishi,Kunihiro Nakano,Toshihiko Uto,Daisuke Adachi,Masanori Kanematsu,Hisashi Uzu,Kenji Yamamoto +10 more
TL;DR: In this paper, a silicon heterojunction with interdigitated back contacts was presented, achieving an efficiency of 26.3% and a detailed loss analysis to guide further developments.
Journal ArticleDOI
Exceeding conversion efficiency of 26% by heterojunction interdigitated back contact solar cell with thin film Si technology
Kunta Yoshikawa,Yoshida Wataru,Toru Irie,Hayato Kawasaki,Katsunori Konishi,Ishibashi Hirotaka,Tsuyoshi Asatani,Daisuke Adachi,Masanori Kanematsu,Hisashi Uzu,Kenji Yamamoto +10 more
TL;DR: In this paper, a heterojunction interdigitated back contact solar cell with conversion efficiency of 26.6% was developed, which was independently confirmed by Fraunhofer Institute for Solar Energysystem Callab.
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Impact of carrier recombination on fill factor for large area heterojunction crystalline silicon solar cell with 25.1% efficiency
TL;DR: In this article, the effective minority carrier lifetime (τe) of a large area (151.9 cm2) HJ c-Si solar cell with amorphous Si (a-Si) passivation layer was investigated from the point of view of effective minority lifetime and the impact of τe on fill factor.
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High-efficiency heterojunction crystalline Si solar cells
TL;DR: In this paper, the authors proposed a two-terminal tandem structure with a heterojunction c-Si solar cell and a perovskite solar cell, which achieved record-breaking conversion efficiencies of 26.7% for cells and 24.5% for modules.
Journal ArticleDOI
Structural and luminescence properties of nanostructured ZnS:Mn
TL;DR: In this paper, structural and luminescence properties of nanostructured (NS-) ZnS:Mn which has potential applications in thin-film electroluminescence (TFEL) devices were studied.