1. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr  Conducting Polymer Nanotubes and Nanowires  Organic-Inorganic, Organic-Organic Hybrid Nanostructures  Organic Optoelectronics: OLED, Organic Transistor, Organic Solar Cell  Organic Photonics: Nanoscale Optical Waveguide  Electromagnetic Interference Shielding Research Area

2. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr  -Conjugated Polymers (Conducting Polymers):  -Conjugated Molecules Carbon Nanotube From insulating state to (semi)conducting state pentacene perylene Materials for Research

3. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Control tube or wire Conducting Polymer Nanotubes/Nanowires PPy Nanotube PEDOT NanotubeNanoislands PT Nanotube P3MT Nanotube Diameter : 50 nm ~ 200 nm Length : up to 40 μm Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr

4. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr Gate SourceDrain Si 3 N 4 or SiO 2 Sample Transistor pattern 3 ㎛ Insulator (Si 3 N 4, SiO 2 ) S (Au)D (Au) G (Au) thickness ~ 2000 Å Polypyrrole Nanotube or Nanowire Application Study for Conducting Polymer Nanotubes/Nanowires Single Strand Organic Transistor Nanotip Emitter of Field Emission Display (FED) Nanotip Emitter Electrode for Highly Efficient Capacitor PPy NanotubeGold

5. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr Organic-Inorganic, Organic-Organic Hybrid Nanotubes/Nanowires PEDOT+ DBSA PPy+TB APF 6 Ni PPy-TBAPF 6 Ni PPy-TBAPF 6 Organic-Inorganic HydridOrganic-Organic Hydrid

6. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr Organic Electronics : OLED Conventional OLEDOLED using Nanomaterial Thin Film Deposition P3MT nanotubes : Lighting

7. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr Organic Electronics : Organic Transistors Conventional Organic Thin Film Transistor (OTFT) Flexible and all-polymer based OTFT Gate Source Drain Flexible OTFT 0V 18V 21V 23V 35V

8. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr Organic Electronics / Spintronics Organic Solar Cell : using  - conjugated polymer nanotubes

9. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr  EMI SE Measurement System MWCNT Composite for EMI Shielding EMI Shielding using Conducting Polymer 1  m MWCNT PMMA PDP mesh filter for EMI Shielding Electromagnetic Interference Shielding

10. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr  Electrical Properties: Temperature Dependent DC Conductivity (RTg10K) Temperature Dependent AC Conductivity and Dielectric (RTg78K) Microwave Conductivity and Dielectric Constant I-V characteristics (with/without gate)  Magnetic Properties: EPR SQUID Magnetoresistance  Optical Properties: FT-IR Spectrum UV/Vis/NIR Spectrum Photo Luminescence  Structural Properties XRD XPS SEM, TEM Characterization

11. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr  DC Measurement System  AC Measurement System Temp. : 10 K ~ 350 K DC Characteristics I-V for Electronic Device Temp. : 70 K ~ 450 K Freq. : 10 Hz ~ 2 MHz AC Characteristics Research Equipment (1)

12. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr  Deposition Systems  EMI SE Measurement System   Organic Molecular Beam Deposition   Thermal Evaporator Research Equipment (2)

13. Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr  Accessories   Ball Bonder   Picoammeter and Sensitive Voltmeter   High Resolution Optical Microscope Research Equipment (3)