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Home Dong Suk Kim

New Thin-Film Material Achieves Both High Efficiency and Durability in Tandem Solar Cells

Their findings were published in Advanced Energy Materials on April 8, 2025.

New Thin-Film Material Achieves Both High Efficiency and Durability in Tandem Solar Cells

Abstract Perovskite/organic tandem solar cells (POTSCs) are promising candidates for surpassing the Shockley-Queisser limit through reduction of thermalization losses. However, wide bandgap perovskite solar cells (WBG PSCs), which function... Read More

May 19, 2025 By JooHyeon Heo Research
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Cost-Effective Tin Chloride Boosts Efficiency of Perovskite Solar Cells

The findings of this research have been published online in Advanced Energy Materials on July 3, 2024.

Cost-Effective Tin Chloride Boosts Efficiency of Perovskite Solar Cells

Abstract The prominent chemical bath deposition (CBD) method leverages tin dioxide (SnO2) as an electron transport layer (ETL) in perovskite solar cells (PSCs), achieving exceptional efficiency. The deposition of SnO2, however, can lead to... Read More

Aug 09, 2024 By JooHyeon Heo Research
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Two UNIST R&D Outcomes Selected for National Top 100 R&D Performances

Research breakthroughs by Professors Yoon-Kyoung Cho and Dong Suk Kim, selected for 2023 National Top R&D Performances.

Two UNIST R&D Outcomes Selected for National Top 100 R&D Performances

Every year, the Korean Ministry of Science and ICT (MSIT) selects and announces the nation’s top 100 outstanding research performances to inspire an interest of the general public in science and technology. Three R&D breakthroughs by Pr... Read More

Nov 16, 2023 By JooHyeon Heo People
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