Changmin Keum
Changmin Keum
Samsung Research, Samsung Electronics
Verified email at
Cited by
Cited by
Doped Organic Transistors
B Lüssem, CM Keum, D Kasemann, B Naab, Z Bao, K Leo
Chemical Reviews 116 (22), 13714–13751, 2016
A substrateless, flexible, and water-resistant organic light-emitting diode
C Keum, C Murawski, E Archer, S Kwon, A Mischok, MC Gather
Nature communications 11 (1), 6250, 2020
Thermal annealing effect on the crack development and the stability of 6, 13-bis (triisopropylsilylethynyl)-pentacene field-effect transistors with a solution-processed polymer …
JH Bae, J Park, CM Keum, WH Kim, MH Kim, SO Kim, SK Kwon, SD Lee
Organic Electronics 11 (5), 784-788, 2010
Contact Resistance Effects in Highly Doped Organic Electrochemical Transistors
V Kaphle, S Liu, A Al-Shadeedi, CM Keum, B Lüssem
Advanced Materials 28 (39), 8766–8770, 2016
Surface modification of a ferroelectric polymer insulator for low-voltage readable nonvolatile memory in an organic field-effect transistor
WH Kim, JH Bae, MH Kim, CM Keum, J Park, SD Lee
Journal of Applied Physics 109 (2), 024508, 2011
Solution-processed low leakage organic field-effect transistors with self-pattern registration based on patterned dielectric barrier
CM Keum, JH Bae, MH Kim, W Choi, SD Lee
Organic Electronics 13 (5), 778-783, 2012
Organic Flexible Memristor with Reduced Operating Voltage and High Stability by Interfacial Control of Conductive Filament Growth
SH Lee, HL Park, CM Keum, IH Lee, MH Kim, SD Lee
physica status solidi (RRL) – Rapid Research Letters, 1900044, 2019
Reaching saturation in patterned source vertical organic field effect transistors
M Greenman, G Sheleg, CM Keum, J Zucker, B Lussem, N Tessler
Journal of Applied Physics 121 (20), 204503, 2017
Tuning charge carrier transport and optical birefringence in liquid-crystalline thin films: A new design space for organic light-emitting diodes
CM Keum, S Liu, A Al-Shadeedi, V Kaphle, MK Callens, L Han, K Neyts, ...
Scientific reports 8 (1), 699, 2018
Vertical organic light-emitting transistor showing a high current on/off ratio through dielectric encapsulation for the effective charge pathway
G Lee, IH Lee, HL Park, SH Lee, J Han, C Lee, CM Keum, SD Lee
Journal of Applied Physics 121 (2), 2017
Photostimulation for in vitro optogenetics with high‐power blue organic light‐emitting diodes
A Morton, C Murawski, Y Deng, C Keum, GB Miles, JA Tello, MC Gather
Advanced Biosystems 3 (3), 1800290, 2019
Organic Light‐Emitting Diodes Based on a Columnar Liquid‐Crystalline Perylene Emitter
C Keum, D Becker, E Archer, H Bock, H Kitzerow, MC Gather, C Murawski
Advanced Optical Materials 8 (17), 2000414, 2020
Accurate efficiency measurements of organic light‐emitting diodes via angle‐resolved spectroscopy
E Archer, S Hillebrandt, C Keum, C Murawski, J Murawski, ...
Advanced Optical Materials 9 (1), 2000838, 2021
1, 3, 4-Oxadiazole-based Deep Blue Thermally Activated Delayed Fluorescence Emitters for Organic Light Emitting Diodes
Z Li, W Li, C Keum, E Archer, B Zhao, AMZ Slawin, W Huang, MC Gather, ...
The Journal of Physical Chemistry C 123 (40), 24772-24785, 2019
Organic Electrochemical Transistors Based on Room Temperature Ionic Liquids: Performance and Stability
V Kaphle, S Liu, CM Keum, B Lüssem
physica status solidi (a), 1800631, 2018
Effect of morphological and physicochemical properties of dielectric-organic semiconductor interfaces on photoresponse of organic phototransistors
HL Park, IH Lee, CM Keum, SH Lee, SD Lee
Thin Solid Films 619, 297-301, 2016
Effects of interfacial charge depletion in organic thin-film transistors with polymeric dielectrics on electrical stability
J Park, JH Bae, WH Kim, MH Kim, CM Keum, SD Lee, JS Choi
Materials 3 (6), 3614-3624, 2010
Narrowband Organic Light‐Emitting Diodes for Fluorescence Microscopy and Calcium Imaging
C Murawski, A Mischok, J Booth, JD Kumar, E Archer, L Tropf, CM Keum, ...
Advanced Materials, 1903599, 2019
Minority currents in n-doped organic transistors
A Al-Shadeedi, S Liu, CM Keum, D Kasemann, C Hoßbach, J Bartha, ...
ACS applied materials & interfaces 8 (47), 32432-32439, 2016
Quasi-surface emission in vertical organic light-emitting transistors with network electrode
CM Keum, IH Lee, SH Lee, GJ Lee, MH Kim, SD Lee
Optics Express 22 (12), 14750-14756, 2014
The system can't perform the operation now. Try again later.
Articles 1–20