Japanese scientists build heterojunction solar cell based on titanium dioxide, selenium
- Admin
- Sep 9, 2024
- 1 min read
Researchers at Ritsumeikan University in Japan have developed a novel TiO2/Se heterojunction solar cell that utilizes a window layer made of titanium oxide and an absorber based on selenium. The device aims to enhance adhesion between the TiO2 and Se layers by controlling the interfacial Te content, resulting in improved power conversion efficiency. The key achievement of the research is minimizing low resistive regions near the pn junction, thus avoiding detrimental effects on carrier transport and efficiency.
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