Search
 
Close
search
 
  • home
  • ABOUT SAINT
  • FACULTY
  • Professors

ABOUT SAINT

Professors

  • Assistant Professor
  • BAE, WANKI
    Lab Quantum Nanomaterials & Devices Laboratory

Research Interest

Optoelectronic devices (light-emitting diodes, photodetectors and photovoltaic devices) based on nanocrystal quantum dots 
Nanocrystal quantum dot/Polymer hybrids 
Synthesis & characterization of nanocrystal quantum dots 



Nanocrystal quantum dot/Polymer hybrids 


Synthesis & characterization of nanocrystal quantum dots 

Education

  • (under supervision of Prof. Kookheon Char)
  • PhD School of Chemical & Biological Engineering, Seoul National University (2009)
  • MS School of Chemical & Biological Engineering, Seoul National University (2005)
  • BS School of Chemical & Biological Engineering, Seoul National University (2003)
  • MS School of Chemical & Biological Engineering, Seoul National University (2005)
  • BS School of Chemical & Biological Engineering, Seoul National University (2003)

Experience

  • Associate Professor at SKKU ( February 2018 - current)
  • Senior researcher (September 2013 - February 2018) Photoelectronic Hybrid Research Center, Korea Institute of Science and Technology, Korea
  • Postdoctoral researcher (December 2010 - August 2013) Chemistry Division, Los Alamos National Laboratory, US (Mentors: Victor I. Klimov& Jeffrey M. Pietryga)
  • Postdoctoral researcher (March 2009 - December 2010) School of Electrical Engineering & Computer Science, Seoul National University, Korea (Advisor: Prof. Changhee Lee)
  • Visiting researcher, July 2006 - August 2006, Institute for Organic Chemistry, Johannes Gutenberg University, Germany (Advisor: Prof. Rudolf Zentel)
  • - Senior researcher (September 2013 - February 2018) Photoelectronic Hybrid Research Center, Korea Institute of Science and Technology, Korea
  • - Postdoctoral researcher (December 2010 - August 2013) Chemistry Division, Los Alamos National Laboratory, US (Mentors: Victor I. Klimov& Jeffrey M. Pietryga)
  • - Postdoctoral researcher (March 2009 - December 2010) School of Electrical Engineering & Computer Science, Seoul National University, Korea (Advisor: Prof. Changhee Lee)
  • - Visiting researcher, July 2006 - August 2006, Institute for Organic Chemistry, Johannes Gutenberg University, Germany (Advisor: Prof. Rudolf Zentel)

Journal Article

  • (2021)  Steering Interface Dipoles for Bright and Efficient All-Inorganic Quantum Dot Based Light-Emitting Diodes.  ACS NANO.  15,  12
  • (2021)  A Bioinspired Stretchable Sensory-Neuromorphic System.  ADVANCED MATERIALS.  33,  44
  • (2021)  Magnetron-sputtered amorphous V2O5 hole injection layer for high performance quantum dot light-emitting diode.  JOURNAL OF ALLOYS AND COMPOUNDS.  878,  15
  • (2021)  Surface state-induced barrierless carrier injection in quantum dot electroluminescent devices.  NATURE COMMUNICATIONS.  12,  1
  • (2021)  Highly Efficient, Surface Ligand Modified Quantum Dot Light-Emitting Diodes Driven by Type-Controllable MoTe2 Thin Film Transistors via Electron Charge Enhancer.  ADVANCED ELECTRONIC MATERIALS.  2100535,  2100535
  • (2021)  Origin of enhanced efficiency and stability in diblock copolymer-grafted Cd-free quantum dot-based light-emitting diodes.  JOURNAL OF MATERIALS CHEMISTRY C.  9,  10398
  • (2021)  Enhanced Performance of Pixelated Quantum Dot Light-Emitting Diodes by Inkjet Printing of Quantum Dot–Polymer Composites.  ADVANCED OPTICAL MATERIALS.  9,  11
  • (2021)  Surface Polarity-Insensitive Organosilicasome-Based Clustering of Nanoparticles with Intragap Distance Tunability.  CHEMISTRY OF MATERIALS.  33,  13
  • (2020)  Light-Emitting Electrochemical Cells with Polymer-Blended InP/ZnSeS Quantum Dot Active Layer.  ADVANCED OPTICAL MATERIALS.  8,  24
  • (2020)  Tailoring the Electronic Landscape of Quantum Dot Light-Emitting Diodes for High Brightness and Stable Operation.  ACS NANO.  14,  12
  • (2020)  Colorful opaque photovoltaic modules with down-converting InP/ZnSexS1-x quantum dot layers.  NANO ENERGY.  77,  105169
  • (2020)  Direct Photolithographic Patterning of Colloidal Quantum Dots Enabled by UV-Crosslinkable and Hole-Transporting Polymer Ligands.  ACS APPLIED MATERIALS & INTERFACES.  12,  37
  • (2020)  Efficient Optical Gain in Spherical Quantum Wells Enabled by Engineering Biexciton Interactions.  ACS PHOTONICS.  7,  8
  • (2020)  High-resolution patterning of colloidal quantum dots via non-destructive, light-driven ligand crosslinking.  NATURE COMMUNICATIONS.  11,  1
  • (2020)  Simple Yet Effective Method to Determine Multiphoton Absorption Cross Section of Colloidal Semiconductor Nanocrystals.  ACS PHOTONICS.  7,  7
  • (2020)  Chemically resistant and thermally stable quantum dots prepared by shell encapsulation with cross-linkable block copolymer ligands.  NPG ASIA MATERIALS.  12,  1
  • (2020)  Surface Engineered Colloidal Quantum Dots for Complete Green Process.  ACS APPLIED MATERIALS & INTERFACES.  12,  9
  • (2020)  III-V colloidal nanocrystals: control of covalent surfaces.  CHEMICAL SCIENCE.  11,  4
  • (2019)  Highly Efficient and Bright Inverted Top‐Emitting InP Quantum Dot Light‐Emitting Diodes Introducing a Hole‐Suppressing Interlayer.  SMALL.  15,  50
  • (2019)  Dual-Emitting Dot-in-Bulk CdSe/CdS Nanocrystals with Highly Emissive Core- and Shell-Based Trions Sharing the Same Resident Electron.  NANO LETTERS.  19,  12

Honors / Awards

  • 2017 공학한림원 100대기술및주역선정
  • 2016 Merck Young Scientist Award
  • 2009 Samsung Electronics The 15th HumanTech Thesis Prize (Silver Medal)
  • 2008 Samsung Electro-Mechanics The 4th 1nside Edge International Thesis Competition (Gold Medal)