Comparative Studies on the Relations Between Composition Ratio and Charge Transport of Diketopyrrolopyrrole-based Random Copolymers

H. -J. Yun, J. Cho, D. S. Chung*, Y. -H. Kim* and S. -K. Kwon*

Macromolecules 2014, 47(20), 7030-7035


Analysis of Charge Transport in High-mobility Diketopyrrolopyrole Polymers by Space Charge Limited Current and Time of Flight Methods

K. H. Cheon, J. Cho, B. T. Lim, H. -J. Yun, S. -K. Kwon, Y. -H. Kim* and D. S. Chung*

RSC Adv. 2014, 4, 35344-35347


Interface Engineering of a Highly Sensitive Solution Processed Organic Photodiode

Y. J. Kim, C. E. Park* and D. S. Chung*

Phys. Chem. Chem. Phys. 2014, 16, 18472-18477


Naphtho[2,1-b:3,4-b']dithiophene–Based Bulk Heterojunction Solar Cells: How Molecular Structure Influences Nanoscale Morphology and Photovoltaic Properties

Y. J. Kim, Y. R. Cheon, J. Y. Back, Y. -H. Kim*, D. S. Chung* and C. E. Park*

ChemPhysChem 2014, 15(16), 3626-3633


Surface Modification with MK-2 Organic Dye in a ZnO/P3HT Hybrid Solar Cell: Impact on Device Performance

Y. J. Kim, T. K. An, S. -J. Oh, D. S. Chung* and C. E. Park*

APL Mater. 2014, 2, 076108


High Mobility Polymer based on a π-extended Benzodithiophene and Its Application for Fast Switching Transistor and High Gain Photoconductor

S. Park, B. T. Lim, B. Kim, H. J. Son* and D. S. Chung*

Sci. Rep. 2014, 4, 5482


A Novel Diketopyrroloppyrrole Random Copolymers : High Charge Carrier Mobilty from Environmentally Benign Processing

H. -J. Yun, G. B. Lee, D. S. Chung*, Y. -H. Kim* and S. -K. Kwon*

Adv. Mater. 2014, 26(38), 6612-6616

Selected as Inside Front Cover


High Performance Organic Nonvolatile Flash Memory Transistors with High-Resolution Reduced Graphene Oxide Patterns as a Floating Gate

D. S. Chung*, S. M. Lee, J. Y. Back, S. -K. Kwon, Y. -H. Kim* and S. T. Chang*

ACS Appl. Mater. Interfaces 2014, 6(12), 9524-9529


The Effect of Branched versus Linear Alkyl Side Chains on the Bulk Heterojunction Photovoltaic Performance of Small Molecules Containing both Benzodithiophene and Thienopyrroledione

Y. J. Kim, K. H. Park, J. -j. Ha, D. S. Chung*, Y. -H. Kim* and C. E. Park*

Phys. Chem. Chem. Phys. 2014, 16, 19874-19883


A High-performance Solution-processed Small Molecule: Alkylselenophene-substituted Benzodithiophene Organic Solar Cell

Y. J. Kim, J. Y. Baek, J. -j. Ha, D. S. Chung*, S. -K. Kwon*, C. E. Park* and Y. -H. Kim*

J. Mater. Chem. C 2014, 2, 4937-4946


Al  O  /TiO   Nanolaminate Thin Film Encapsulation for Organic Thin Film Transistors via Plasma-enhanced Atomic Layer Deposition




L. H. Kim, K. Kim, S. Park, Y. J. Jeong, H. Kim, D. S. Chung*, S. H. Kim* and C. E. Park*

ACS Appl. Mater. Interfaces 2014, 6(9), 6731-6738


Solution-processed High-performance Photodetector Based on a New Triisopropylsilylethynyl Anthracene Derivative

B. T. Lim, I. Kang, C. M. Kim, S. Y. Kim, S. -K. Kwon, Y. -H. Kim* and D. S. Chung*

Org. Electron. 2014, 15(8), 1856-1861


Organic Light-emitting Diodes with Low Turn-on Voltages and Improved Stability Featuring a PTCDI-C13:CuPc Mixed Hole Injection Layer

W. M. Yun, J. Jang, S. Nam, C. E. Park, S. H. Kim* and D. S. Chung*

Sci. Adv. Mater. 2014, 6(8), 1676-1680


Effects of Semiconductor/dielectric Interfacial Properties on the Electrical Performance of Top-gate Organic Transistors

D. Choi, T. K. An, Y. J. Kim, D. S. Chung*, S. H. Kim* and C. E. Park*

Org. Electron. 2014, 15(7), 1299-1305


A New Class of Organic Semiconductors for Solution Processed OTFTs: Synthesis and Characterization of Pyrrolo-perylene Derivatives with Different End Groups

K. H. Park, H. -J. Yun, W. Lu, D. S. Chung, S. -K. Kwon* and Y. -H. Kim*

Dyes. Pigments 2014, 103, 214-221


Achieving High Sensitivity in Hybrid Photodetectors Based on an Organic Single Crystal and an Inorganic Nanocrystal Array

D. S. Chung*, Y. -H. Kim and J. -S. Lee*

Nanotechnology 2014, 25(3), 035202