College of Engineering - Chemical Engineering

  • Associate Professor Molecular Electronics
  • JO, SAEBYEOK
    Lab Excitonic Engineering Lab

Research Interest

Molecular Optoelectronics and Photophysics.
Next Generation Information/Energy Devices. 

Education

  • POSTECH, Ph.D. in Chemical Engineering (Class of 2014)
  • POSTECH, B.Sc. in Chemical Engineering (Class of 2009)

Experience

  • Research Professor, Yonsei University (2020-2022)
  • Postdoc., Dept. of Mater. Sci., University of Washington (2015-2020)

Journal Articles

  • (2025)  Long-Lived Dark Excited States Enable Efficient Charge Generation in Photocatalytic Organic Nanoparticles.  ADVANCED OPTICAL MATERIALS.  00,  00
  • (2025)  Stereoisomerism of multi-functional electrolyte additives for initially anodeless aqueous zinc metal batteries.  NATURE COMMUNICATIONS.  16,  00
  • (2024)  Self-defined dual charge percolation networks for solution-processed multithreshold transistors.  NPJ FLEXIBLE ELECTRONICS.  8,  1
  • (2024)  Molecular Design Motifs of Non-Fullerene Acceptors for Mitigating All Inherent Non-Ideal Energy Losses in Organic Photovoltaics.  ADVANCED ENERGY MATERIALS.  15,  2
  • (2023)  Approaching Theoretical Limits in the Performance of Printed P-Type CuI Transistors via Room Temperature Vacancy Engineering.  ADVANCED MATERIALS.  35,  51
  • (2023)  High-Speed Operation of Electrochemical Logic Circuits Depending on 3D Construction of Transistor Architectures.  ADVANCED FUNCTIONAL MATERIALS.  33,  46
  • (2023)  Wafer-scale transistor arrays fabricated using slot-die printing of molybdenum disulfide and sodium-embedded alumina.  NATURE ELECTRONICS.  6,  6
  • (2023)  Monolithic Tandem Vertical Electrochemical Transistors for Printed Multi-Valued Logic.  ADVANCED MATERIALS.  35,  9
  • (2022)  3D Meniscus-Guided Evaporative Assembly for Rapid Template-Free Synthesis of Highly Crystalline Perovskite Nanowire Arrays.  ADVANCED FUNCTIONAL MATERIALS.  32,  41
  • (2022)  Gate-Deterministic Remote Doping Enables Highly Retentive Graphene-MXene Hybrid Memory Devices on Plastic.  ADVANCED FUNCTIONAL MATERIALS.  32,  20
  • (2022)  The Molecular Ordering and Double-Channel Carrier Generation of Nonfullerene Photovoltaics within Multi-Length-Scale Morphology.  ADVANCED MATERIALS.  34,  16
  • (2022)  Dilution effect for highly efficient multiple-component organic solar cells.  NATURE NANOTECHNOLOGY.  17,  1