Prof. Hui Joon Park (박희준 교수)


Associate Professor 

Department of Organic and Nano Engineering, Hanyang University


Office: Engineering Center 501

Tel: +82-2-2220-0495



Apr. 2012  The University of Michigan                                                                                                                                            Ann Arbor, MI, USA

                   Ph.D. in Macromolecular Science & Engineering / Electrical Engineering

                   Solid State Electronics Laboratory (SSEL)

                   Advisor: Professor L. Jay Guo

                   Thesis: Nanostructured Organic Solar Cells: Toward High Efficiency, Large Scale and Versatility


Feb. 2004  Seoul National University (SNU)                                                                                                                                              Seoul, Korea

                   Master of Science in Materials Science & Engineering

                   Nanomaterials for Eco-Friendly Energy Conversion Laboratory

                   Advisor: Professor Won Ho Jo

                   Thesis: Formation of Triblock Copolymer-like Supramolecules in Functionalized Polystyrene/Polyisoprene Blends via Ionic Interactions                            

Feb. 2002  Seoul National University (SNU)                                                                                                                                               Seoul, Korea

                   Bachelor of Science in Materials Science & Engineering

                   Advisor: Professor Won Ho Jo / Graduated with honors





  • Ajou Publication Awards                                                                                                                                    Ajou University (2016, 2017, 2018)

  • LTD Divisional Award (2 times)                                                                                                                                Intel Corporation (2013, 2014)

  • Horace H. Rackham Predoctoral Fellowship                                                                                             The University of Michigan (2011-2012)

       : the highest honor graduate school bestows on Ph.D. candidates

  • Charles G. Overberger Award                                                                                                                            The University of Michigan (2010)

       : in recognition of excellence in research for Ph.D.

  • Horace H. Rackham International Student Fellowship                                                                                       The University of Michigan (2009)

       : awarded to outstanding international graduate students

  • Macro/Rackham Block Grant Fellowship                                                                                                   The University of Michigan (2007-2008)

  • Korea Government Overseas Study Fellowship                                                                                                    Korea Government (2007-2009)

       : one of 30 awardees, nationally

  • Outstanding Achievement Award: 2nd (2 times)                                                                                   CTO Division, LG Electronics (2004, 2005)

  • Distinguished honor scholarship                                                                                      Seoul National University (B.S.: 1998-2001, M.S.: 2002)





Sep. 2019 ~ Present      Hanyang University                                                                                                                                             Seoul, Korea

                                        Associate Professor, Department of Organic and Nano Engineering 


Sep. 2015 ~ Aug. 2019  Ajou University                                                                                                                                                   Suwon, Korea

                                        Assistant / Associate Professor, Department of Electrical and Computer Engineering 

Sep. 2014 ~ Aug. 2019  Ajou University                                                                                                                                                   Suwon, Korea

                                        Assistant / Associate Professor, Department of Energy Systems Research 


Mar. 2012 ~ Feb. 2014  Intel Corporation                                                                                                                                         Portland, OR, USA

                                        Senior Research Engineer (Full-Time Staff), Portland Technology Development


Oct. 2007 ~ Dec. 2011  The University of Michigan                                                                                                                        Ann Arbor, MI, USA

                                        Research Assistant, Department of Electrical Engineering & Computer Science


Mar. 2006 ~ Jul. 2007    Korea Institute of Science and Technology (KIST)                                                                                              Seoul, Korea

                                        Research Scientist (Full-Time Staff), Hybrid Materials Research Center


Mar. 2004 ~ Mar.2006   LG Electronics, Inc.                                                                                                                                              Seoul, Korea

                                        Research Engineer (Full-Time Staff), Eco-Technology Group, CTO Division


Mar. 2002 ~ Feb. 2004  Seoul National University (SNU)                                                                                                                          Seoul, Korea

                                        Research Assistant, Department of Materials Science & Engineering



Selected publications


  • Synergistic Effect of Excited State Property and Aggregation Characteristic of Organic Semiconductor on Efficient Hole-Transportation in
    Perovskite Device     

       Advanced Functional Materials, DOI:10.1002/adfm.202007180 (2020)

  • Graded Heterojunction of Perovskite/Dopant-free Polymeric Hole-Transport Layer for Efficient and Stable Metal Halide Perovskite Devices

       Nano Energy, 78, 105159 (2020)

  • Unravelling Doping Capability of Conjugated Polymers for Strategic Manipulation of Electric Dipole Layer toward Efficient Charge Collection in
    Perovskite Solar Cells

       Advanced Functional Materials, 2001560 (2020)

  • Wide-Bandgap Perovskite/Gallium Arsenide Tandem Solar Cells

       Advanced Energy Materials, 10, 1903085 (2020)​​​

  • Tailored Nanopatterning by Controlled Continuous Nanoinscribing with Tunable Shape, Depth, and Dimension

       ACS Nano, 13, 11194 (2019)

  • Bifacial Passivation of Organic Hole Transport Interlayer for NiOx-Based p-i-n Perovskite Solar Cells

       Advanced Science, 6, 1802163 (2019)

  • Management of Transition Dipoles in Organic Hole-Transporting Materials under Solar Irradiation for Perovskite Solar Cells

       Nature Communications, 9, 4537 (2018)

  • Direct Synthesis of Thickness-Tunable MoS2 Quantum Dot Thin Layers: Optical, Structural and Electrical Properties and Their Application to Hydrogen Evolution

       Nano Energy, 35, 101 (2017)

  • Advanced Heterojunction Structures of Polymer Solar Cells Generating High Photocurrent with Internal Quantum Efficiency Approaching 100%

       Advanced Energy Materials, 3, 1135 (2013)​

  • Optimization of Polymer Solar Cells with Bulk Heterojunction Layers Hundreds of Nanometers Thick: Modifying the Morphology and Cathode Interface

       Energy & Environmental Science, 6, 2203 (2013)

  • Photonic Color Filters Incorporated with Organic Solar Cells for Energy Harvesting

       ACS Nano, 5, 7055 (2011)

  • Continuous Patterning of Nanogratings by Nanochannel-Guided Lithography on Liquid Resists

       Advanced Materials, 23, 4444 (2011)

  • Facile Route to Polymer Solar Cells with Optimum Morphology Readily Applicable to Roll-to-Roll Process without Sacrificing High Device Performances

       Advanced Materials, 22, E247 (2010)

  • Efficiency Enhancement of Organic Solar Cells using Transparent Plasmonic Ag Nanowire Electrodes

       Advanced Materials, 22, 4378 (2010)

  • Large Area High Density Sub-20 nm SiO2 Nanostructures Fabricated by Block Copolymer Template for Nanoimprint Lithography

       ACS Nano, 3, 2601 (2009)

  • Giant Thermal Tunability of the Lamellar Spacing in Block-Copolymer-Like Supramolecules Formed from Binary-End-Functionalized Polymer Blends

       Advanced Materials, 18, 624 (2006)