Helen Hejin Park

Hanbat National University — South Korea

Engineering · Physical Sciences

27h-index2.9kcitations61works1.82yr avg
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Research Topics

Perovskite Materials and Applications(33), Chalcogenide Semiconductor Thin Films(21), Quantum Dots Synthesis And Properties(18), Conducting polymers and applications(14), ZnO doping and properties(6)

Publications61 total

Author response for "Towards Space Compatible Perovskite Solar Cells: Guidelines for Thermal Shock Resilience and Near Space Balloon Testing"
2026
Towards space compatible perovskite solar cells: guidelines for thermal shock resilience and near space balloon testing
Energy & Environmental Science·2026Open Access
Cerium Oxide Incorporation for Radiation Tolerance and Stability in Perovskite Solar Cells
ACS Energy Letters·2025
Author response for "Towards Space Compatible Perovskite Solar Cells: Guidelines for Thermal Shock Resilience and Near Space Balloon Testing"
2025
Author response for "Halide Perovskite Stabilized in a Photoelectrochemical Environment by Impermeable Single Crystal TiO2 for Semi-artificial Photosynthesis"
2025
Advanced atomic layer deposition for passivation and electron extraction layers in perovskite solar cells
2025
Bilayer of Atomic Layer Deposition and Solution‐Processed Tin Dioxide as a Pathway to High‐Performance Electron Transport Layers for Perovskite Solar Cells
Solar RRL·2025· 3 citedOpen Access
Author response for "Towards Space Compatible Perovskite Solar Cells: Guidelines for Thermal Shock Resilience and Near Space Balloon Testing"
2025
Tuning the Surface Electronic Landscape of Ultrathin (Al,Sn)O <i> <sub>x</sub> </i> Electron Extraction Layers in Perovskite Solar Cells
Small·2025· 4 citedOpen Access
Pressure tuning of Kitaev spin liquid candidate Na$_3$Co$_2$SbO$_6$
arXiv (Cornell University)·2025Open Access
Perspective: Atomic Layer Deposition Strategies for Surface Passivation of Metal-Halide Perovskite Absorbers
Electronic Materials Letters·2025· 8 citedOpen Access
Femtosecond Laser Ablation (fs‐LA) XPS Depth Profiling of Lead Halide Perovskite Thin Film Solar Cells
Surface and Interface Analysis·2025· 2 citedOpen Access
Ultrathin oxygen deficient SnO<sub><i>x</i></sub> films as electron extraction layers for perovskite solar modules
Journal of Materials Chemistry A·2024· 6 cited
Recent Developments in Atomic Layer Deposition of Functional Overlayers in Perovskite Solar Cells
Nanomaterials·2023· 15 citedOpen Access
Synergetic Effect of Aluminum Oxide and Organic Halide Salts on Two‐Dimensional Perovskite Layer Formation and Stability Enhancement of Perovskite Solar Cells (Adv. Energy Mater. 39/2023)
Advanced Energy Materials·2023· 2 citedOpen Access
Synergetic Effect of Aluminum Oxide and Organic Halide Salts on Two‐Dimensional Perovskite Layer Formation and Stability Enhancement of Perovskite Solar Cells
Advanced Energy Materials·2023· 41 citedOpen Access
Oligo(ethylene glycol)-incorporated hole transporting polymers for efficient and stable inverted perovskite solar cells
Journal of Materials Chemistry A·2023· 18 cited
Modification of SnO2 Electron Transport Layer in Perovskite Solar Cells
Nanomaterials·2022· 18 citedOpen Access
Efficient and Stable Perovskite Solar Cells Based on Inorganic Hole Transport Materials
Nanomaterials·2021· 31 citedOpen Access
Transparent Electrodes with Enhanced Infrared Transmittance for Semitransparent and Four-Terminal Tandem Perovskite Solar Cells
ACS Applied Materials & Interfaces·2021· 17 cited
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Frequent Co-authors

Nam Joong Jeon(13), Roy G. Gordon(12), Jangwon Seo(12), Leizhi Sun(7), Rupak Chakraborty(7), Tonio Buonassisi(7), Jae Sung Yun(7), Vera Steinmann(6), Hyun-Min Jung(6), Raphael Edem Agbenyeke(6), Prasert Sinsermsuksakul(5), Katy Hartman(5), Riley E. Brandt(5), Taehyun Hwang(5), Byungwoo Park(5), Tae‐Youl Yang(5), David J. Fermı́n(5), R. Jaramillo(4), Yun Seog Lee(4), Rachel Heasley(4)