Slide 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

Slide 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

Slide 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 m Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.kr

Slide 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 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

Slide 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

Slide 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

Slide 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

Slide 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

Slide 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

Slide 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

Slide 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)

Slide 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)

Slide 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)