journal article·2025-06Open access

Highly Efficient Bifacial Narrow Bandgap Ag‐CuInSe2 Solar Cells on ITO (Adv. Energy Mater. 23/2025)

Amanat Ali, Dong‐Hwan Jeon, Wonjoon Kim, Van‐Quy Hoang, Jaebaek Lee, Dae‐Ho Son, Jin‐Kyu Kang, Kee‐Jeong Yang, Dae‐Kue Hwang, Shi‐Joon Sung, Dae‐Hwan Kim

Advanced Energy Materials· Volume 15· Issue 23

Abstract

Solar Cells In article number 2500899, Shi-Joon Sung, Dae-Hwan Kim, and co-workers improved front and rear illumination efficiency by implementing Ga grading near the back contact, which led to gallium oxide formation. This was mitigated using low deposition temperatures, and Ag addition enhanced crystallinity. The resulting Ag-doped CuInSe2 device also features a bifacial design, significantly boosting its overall performance and efficiency.
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Research context

OpenAlex topics: Chalcogenide Semiconductor Thin Films

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Affiliations

Division of Energy & Environmental Technology Daegu−Gyeongbuk Institute of Science and Technology (DGIST) Daegu 42988 Republic of Korea

Department of Interdisciplinary Engineering Daegu−Gyeongbuk Institute of Science and Technology (DGIST) Daegu 42988 Republic of Korea

References

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