Sunwoo Kim

Sunwoo Kim is a Ph.D. candidate in the Department of Advanced Materials Engineering at Kyungpook National University (KNU), specializing in next-generation photovoltaic technologies. His research primarily focuses on perovskite-based tandem solar cells and with a particular emphasis on interface engineering and material optimization to enhance both device efficiency and long-term stability.

Currently, he is conducting advanced research as a visiting scholar at the Department of Chemistry, Ludwig Maximilian University of Munich (LMU) in Germany. Through his involvement in Korea-Germany joint research projects, Sunwoo Kim aims to pioneer innovative material solutions that will shape the future of sustainable energy.

Interconnecting subcells in all perovskite tandem solar cells for enahnced efficiency and reproducibility

1. Advanced Energy Materials, 2026 (Early View), e06634 “ Selective Ion-Blocking Strategy for Stabilizing Perovskite Tandem Solar Cells”
2. Small, 2025, 21(52), e11288 “Purification of Tin Iodide through Solid-State Reaction for Efficient Tin-Lead Mixed Perovskite Solar Cells”
3. Advanced Energy Materials, 2025, 15(12), 2404366 “Stabilizing Wide-Bandgap Perovskite with Nanoscale Inorganic Halide Barriers for Next-Generation Tandem Technology”