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 AreaHybrid 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 MoleculesCarbon Nanotube

From insulating state to (semi)conducting statepentacene

peryleneMaterials for ResearchHybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.krControl tube or wireConducting Polymer Nanotubes/Nanowires

PPy NanotubePEDOT NanotubeNanoislandsPT NanotubeP3MT NanotubeDiameter : 50 nm ~ 200 nmLength : up to 40 m

Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.krHybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr

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

Gate

SourceDrainSi3N4 or SiO2SampleTransistor pattern3 Insulator (Si3N4, SiO2)S (Au)D (Au)G (Au)thickness ~ 2000Polypyrrole Nanotube or NanowireApplication Study for Conducting Polymer Nanotubes/NanowiresSingle Strand Organic TransistorNanotip Emitter of Field Emission Display (FED)

NanotipEmitter

Electrode for Highly Efficient CapacitorPPy NanotubeGoldHybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr

Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.krOrganic-Inorganic, Organic-Organic Hybrid Nanotubes/Nanowires

PEDOT+DBSAPPy+TBAPF6

NiPPy-TBAPF6

NiPPy-TBAPF6Organic-Inorganic HydridOrganic-Organic HydridHybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr

Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.krOrganic Electronics : OLEDConventional OLEDOLED using NanomaterialThin Film DepositionP3MT nanotubes : Lighting

Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr

Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.krOrganic Electronics : Organic TransistorsConventional Organic Thin Film Transistor (OTFT)Flexible and all-polymer based OTFT

GateSourceDrain

Flexible OTFT

0V 18V 21V 23V 35V

Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr

Electronic Materials Research Lab in Physics, http://smartpolymer.korea.ac.krOrganic Electronics / SpintronicsOrganic Solar Cell : using -conjugated polymer nanotubesHybrid 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 SystemMWCNT Composite for EMI ShieldingEMI Shielding using Conducting Polymer

1 mMWCNTPMMA

PDP mesh filter for EMI ShieldingElectromagnetic Interference ShieldingHybrid 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, TEMCharacterizationHybrid 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 CharacteristicsResearch Equipment (1)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 EvaporatorResearch Equipment (2)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 MicroscopeResearch Equipment (3)Hybrid Nano Structure Research Lab. in Physics, http://hynsr.korea.ac.kr