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ABOUT SAINT

Professors

  • Assistant Professor
  • LEE, JIN WOOK
    Lab Next-Generation Electronics Laboratory

Research Interest

 Next-generation optoelectronic devices (solar cells, light emitting diodes, photodetectors) 
 Synthesis and Characterization of nanostructured organic/inorganic materials 
(metal halide perovskites, chalcogenides, polymers, carbon allotropes, metal oxides) 
 Doping, crystal growth and defect engineering of semiconducting materials 
 Optoelectronic device physics 
 Wearable devices and electronic skin based on flexible/stretchable devices 

- Doping, crystal growth and defect engineering of semiconducting materials 
- Optoelectronic device physics 
- Wearable devices and electronic skin based on flexible/stretchable devices 

Education

  • 2011.3 – 2016.2 Ph.D. in Energy Science, Sungkyunkwan University (SKKU)
  • (Advisor: Prof. Nam-Gyu Park)
  • 2005.3 – 2011.2 B.S. in Electronic and Electrical Engineering, SKKU

Experience

  • 2019.9 – present Assistant Professor, SKKU Advanced Institute of Nano Technology & Department of Nano Engineering, SKKU
  • 2016.9 – 2019.7 Postdoctoral Researcher, University of California at Los Angeles (UCLA)
  • (Advisor: Prof. Yang Yang)
  • 2016.3 – 2016.8 Postdoctoral Researcher, SKKU

Journal Article

  • (2021)  Enhancing Performance and Stability of Tin Halide Perovskite Light Emitting Diodes via Coordination Engineering of Lewis Acid–Base Adducts.  ADVANCED FUNCTIONAL MATERIALS.  online,  online
  • (2021)  Surface Reconstruction of Halide Perovskites During Post-treatment.  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY.  online,  online
  • (2021)  Nanocrystalline Polymorphic Energy Funnels for Efficient and Stable Perovskite Light-Emitting Diodes.  ACS ENERGY LETTERS.  6,  online
  • (2021)  Quasi-two-dimensional perovskite light emitting diodes for bright future.  LIGHT-SCIENCE & APPLICATIONS.  10,  86
  • (2021)  In-Situ Nano-Auger Probe of Chloride-Ions during CH3NH3PbI3xClx Perovskite Formation.  MATERIALS.  14,  1102
  • (2021)  Efficient surface passivation of perovskite films by a post-treatment method with a minimal dose.  JOURNAL OF MATERIALS CHEMISTRY A.  9,  6
  • (2021)  Scalable perovskite coating via anti-solvent-free Lewis acid-base adduct engineering for efficient perovskite solar modules.  JOURNAL OF MATERIALS CHEMISTRY A.  9,  5
  • (2021)  Stable and Efficient Methylammonium-, Cesium-, and Bromide-Free Perovskite Solar Cells by In-Situ Interlayer Formation.  ADVANCED FUNCTIONAL MATERIALS.  31,  7
  • (2021)  Dynamic structural property of organic-inorganic metal halide perovskite.  ISCIENCE.  24,  1
  • (2020)  Shallow Iodine Defects Accelerate the Degradation of alpha-Phase Formamidinium Perovskite.  JOULE.  4,  11
  • (2020)  Molecular Interaction Regulates the Performance and Longevity of Defect Passivation for Metal Halide Perovskite Solar Cells.  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY.  142,  47
  • (2020)  Solid-phase hetero epitaxial growth of alpha-phase formamidinium perovskite.  NATURE COMMUNICATIONS.  11,  1
  • (2020)  High-Efficiency Perovskite Solar Cells.  CHEMICAL REVIEWS.  120,  15
  • (2020)  Hysteresis-less and stable perovskite solar cells with a self-assembled monolayer.  Communications Materials.  1,  31
  • (2020)  17% efficient perovskite solar mini-module via hexamethylphosphoramide (HMPA)-adduct-based large-area D-bar coating.  JOURNAL OF MATERIALS CHEMISTRY A.  8,  18
  • (2020)  Hybrid Integrated Photomedical Devices for Wearable Vital Sign Tracking.  ACS SENSORS.  5,  6
  • (2020)  A Polymerization-Assisted Grain Growth Strategy for Efficient and Stable Perovskite Solar Cells.  ADVANCED MATERIALS.  32,  17
  • (2020)  Hermetic seal for perovskite solar cells: An improved plasma enhanced atomic layer deposition encapsulation.  NANO ENERGY.  69,  104375
  • (2020)  Detrimental Effect of Unreacted PbI2 on the Long-Term Stability of Perovskite Solar Cells.  ADVANCED MATERIALS.  32,  16
  • (2020)  Steric Impediment of Ion Migration Contributes to Improved Operational Stability of Perovskite Solar Cells.  ADVANCED MATERIALS.  32,  11

Patent/Intellectual Property

  • 수분 및 광 안정성이 향상된 페로브스카이트 및 이를 이용한 태양전지.  10-2016-0011694.  20170306.  KOREA, REPUBLIC OF