"Enhanced Electrical Performance and Reliability of IGZO Thin-Film Transistor Enabled by Ultrathin Solution-Processed ITZO Interlayer", submitted.

B. Kim and J. Kim*, "Large-area quantum dot light-emitting diodes employing sputtered Zn0.85Mg0.15O as the electron transport material", in-press, Electronic Materials Letters 20, p140, 2024

S. Y. Lee, D. Chae, J. Kim, S. Oh, J. Kim*, H. Lee*, S. J. Oh*, "Smart Building Block with Colored Radiative Cooling Devices and Quantum Dot Light Emitting Diodes", Nanoscale 16, p1664, 2024 (Co-corresponding)

H. Im, J. Kim, J. Kim*, S. Kim*, "Scalable Bilayer MoS2-based Vertically Inverted p-i-n Light-Emitting Diodes", Advanced Materials Interfaces 11, p2300319, 2024 (Co-corresponding)

Y-H. Kim, S-K. Yoon, Y-J. Lee, D-Y. Kim, H-Y. Kim, Y. Kim, S. M. Park, G. M. Park, Y. Kim, J. Kim*, H. Yang*, "Compositional, Heterostructural Tuning in Red-Emissive Ternary ZnSeTe Quantum Dots for Display Application", ACS Applied Nano Materials 6, p19947, 2023 (Co-corresponding)

H. Kim, T. Kim, Y. Kang, S.P. Jeon, J. Kim, J. Kim, S.K. Park*, Y-H. Kim*, "Sub-volt metal-oxide thin-film transistors enabled by solution-processed high-k Gd-doped HfO2 dielectric films", Materials Science in Semiconductor Processing 166, p107746, 2023

J. Kim and J. Kim*, "Structural and optical properties of NiO/ZnS core-shell nanostructures for efficient quantum dot light-emitting diodes", Materials 16, p5106, 2023

C. Yoon and J. Kim*, "Stable quantum dot light-emitting diodes employing TiO2 nanoparticles as a mixed emission layer", Korean Journal of Metals and Materials, 61, p33, 2023

J.H. Bae, S. Kim, J. Ahn, C. Shin, B.K. Jung, Y.K. Hong, W. Kim, D.H. Ha, T. Ng, J. Kim*, S.J. Oh*, “Acid-Base Reaction Assisted Quantum Dot Patterning via Ligand Engineering and photolithography”, ACS Applied Materials & Interfaces 14, p47831, 2022 (Co-corresponding)

C. Yoon, A. Moon, H. Yang*, and J. Kim*, "Highly efficient electroluminescence devices with a mixed layer of SnO2 and colloidal quantum dots", Journal of Information Display 23, p193, 2022

M. Kang and J. Kim*, "A study on the ZnO thin film deposited by RF sputtering method as an electron transport layer in quantum dot light-emitting diodes", Korean Journal of Metals and Materials 59, p718, 2021

M. Kim, S. Oh, S. Song, J. Kim*, Y.-H. Kim*, "Solution-Processed Memristor Devices Using a Colloidal Quantum Dot-Polymer Composite", Applied Sciences 11, p5020, 2021 (Co-corresponding)

M. Kim and J. Kim*, "A Study on the stability of TiO2 nanoparticles as an electron transport layer", Korean Journal of Metals and Materials 59, p476, 2021

S. Lee, Y. Kim, and J. Kim*, "Solution-processed NiO as a hole injection layer for stable quantum dot light-emitting diodes", Applied Sciences 11, p4422, 2021

M. Kim, N. Lee, J. H. Yang, C. W. Han, C-Y Han, W. Han, H-H Park, H. Yang*, and J. Kim*, "High-efficiency quantum dots light-emitting diodes based on Li-doped TiO2 nanoparticles as an alternative electron transport layer", Nanoscale 13, p2838, 2021

H. Woo, J. Kim, and S. Kang*, "Study of anti-glare pattern forming process by glass etching for improved image quality", Journal of Nanoscience and Nanotechnology 21, p1937, 2021

W. Han, S. Oh, C. Lee, J. Kim, and H.H. Park*, "ZnO Nanocrystal Thin Films for Quantum-Dot Light-Emitting Devices", ACS Applied Nano Materials 3, p7535, 2020

S.E. Ju, C. G. Yoon, and J. Kim*, "Hybrid electroluminescence devices with solution- processed mixed emitting layers of red quantum dots and blue small molecules", Coatings 10, p645, 2020

W. Han, J. Kim*, and H-H. Park*, "Dielectric properties of BaTiO3 nanocrystals synthesized by ambient-condition-sol process at low temperature", Journal of the Korean Ceramic Society 57, p213, 2020 (Co-corresponding)

S. Oh and J. Kim*, "Correlation between the morphology of ZnO layers and the electroluminescence of quantum dot light-emitting diodes", Applied Sciences 9, p4539, 2019

A. Moon and J. Kim*, "Hybrid quantum dot light-emitting diodes for white emission using blue phosphorescent organic molecules and red quantum dots," Micromachines 10, p609, 2019

W. Han, J. Kim, and H.H. Park*, "An evaluation of fluorinated titanium oxide nanocrystals with UV exposure treatment for oxygen vacancy control," Applied Surface Science 489, p824, 2019

S. Oh, C-Y Han, H. Yang* and J. Kim*, "Highly efficient white electroluminescent devices with hybrid double emitting layers of quantum dots and phosphorescent molecules," Nanoscale 11, p9276, 2019

W. Han, J. Kim*, and H.H. Park*, "Control of electrical conductivity of highly stacked zinc oxide nanocrystals by ultraviolet treatment," Scientific Reports 9, p6244, 2019 (Co-corresponding)

S.E. Ju and J. Kim*, "Quantum dot light-emitting diodes employing phosphorescent organic molecules as double emission layers," Electronic Materials Letters 15, p363, 2019

J. Kim and J. Kim*, "Effect of gold nanoparticles on the performance of quantum dot light-emitting diodes," Nanoscience and Nanotechnology Letters 10, p1429, 2018 

H. Lee and J. Kim*, "Optical properties of ZnO/Al/Ag/ZnO multilayers as near IR cut-off filters," Journal of the Korean Physical Society 73, p858, 2018

M-H Hong, H. Choi, D.I. Shim, H.H. Cho, J. Kim, and H.H. Park*, "Study of the effect of stress/strain of mesoporous Al-doped ZnO thin films on thermoelectric properties," Solid State Science 82, p84, 2018

K. Lee, Y-H Kim, J. Kim, and M.S. Oh*, "Transparent and flexible ZTO TFTs and inverters using low-pressure oxygen annealing process,", Journal of the Korean Physical Society 72, p1073, 2018

J. Kim and J. Kim*, "Enhancement of green quantum dot light-emitting diodes with Au NPs in the hole injection layer," International Journal of Nanotechnology 15, p485, 2018

E-P Jang, J-H Jo, M-S Kim, S-Y Yoon, S-W Lim, J. Kim*, and H. Yang*, "Near-complete photoluminescence retention andimproved stability of InP quantum dots after silica embedding for their application to on-chip-packaged light-emitting diodes," RSC Advances 8, p10057, 2018 (Co-corresponding)

H. Lee and J. Kim*, "Micro-Cavity Effect of ZnO/Ag/ZnO Multilayers on Green Quantum Dot Light-Emitting Diodes", Journal of the Korean Ceramic Society 55, p174, 2018

C-Y Han, K-H Lee, M-S Kim, J-W Shin, J.S. Kim, J-H Hwang, T. Kim, M.S. Oh, J. Kim, Y.R. Do, and H. Yang*, "Solution-processed fabrication of highly transparent mono- and tricolored quantum dot-light-emitting diodes," Organic Electronics 45, p145, 2017

W. Lee, J. Kim, and Y-H Kim*, "High-performance InOx/GaOx bilayer channel thin-film transistors made using persistent high-surface-energy induced by photochemical activation," Journal of Alloys and Compounds 723, p627, 2017

K. Lee, Y-H Kim, S-M Yoon, J. Kim*, and M.S. Oh*, "Effects of channel thickness on oxide thin film transistor with double-stacked channel layer," Journal of the Korean Physical Society 71, p561, 2017 (Co-corresponding)

J-W Kim and J. Kim*, “Flexible InP based quantum dot light-emitting diodes using Ag nanowire-colorless polyimide composite electrode,” Journal of Vacuum Science and Technology B 35, p04E101, 2017

H.Y. Kim, Y.J. Park, J. Kim, C. J. Han, J. Lee, Y. Kim, T. Greco, C. Ippen, A. Wedel, B-K Ju, and M.S. Oh*, "Transparent InP quantum dot light-emitting diodes with ZrO2 electron transport layer and Indium Zinc Oxide top electrode," Advanced Functional Materials 26, p3454, 2016

D-G Kim, J. Kim, S-B Jung, Y-S Kim, and J-W Kim*, "Electrically and mechanically enhanced Ag nanowires-colorless polyimide composite electrode for flexible capacitive sensor," Applied Surface Science 380, p223, 2016

​I. Jang+, J. Kim+, C. Ippen, T. Greco, M.S. Oh, J. Lee, W.K. Kim, A. Wedel, C.J. Han, and S.K. Park, “Study of ethanolamine surface treatment on the metal-oxide electron transport layer in Inverted InP quantum dot light-emitting diodes,” Electronic Materials Letters 11, p1066, 2015 (+ equally contributed to this paper)

​C. Ippen, T. Greco, Y. Kim, C. Pries, J. Kim, M.S. Oh, C.J. Han, and A. Wedel*, “Color tuning of indium phosphide quantum dots for cadmium-free quantum dot light-emitting devices with high efficiency and color saturation,” Journal of the Society for Information Display 23, p285, 2015

K-H Ok+, J. Kim+, S-R Park, Y. Kim, C-J Lee, S-J Hong, M-G Kwak, N. Kim, C.J. Han, and J-W Kim, “Ultra-thin and smooth transparent electrode for flexible and leakage-free organic light-emitting diodes,” Scientific Reports 5, p9464, 2015  (+ equally contributed to this paper)

J-W Jo, J. Kim, K-T Kim, J-G Kang, M-G Kim, K-H Kim, H. Ko, J. Kim, Y-H Kim, and S.K. Park*, “Highly stable and imperceptible electronics utilizing photo-activated heterogeneous sol-gel metal-oxide dielectrics and semiconductors,” Advanced Materials 27, p1182, 2015

J-H Kim, C-Y Han, K-H Lee, K-S An, W. Song, J. Kim. M.S. Oh, Y.R. Do, and H. Yang*, “Performance Improvement of Quantum Dot-Light-Emitting Diodes Enabled by Alloyed ZnMgO Nanoparticle Electron Transport Layer,” Chemistry of Materials 27, p197, 2015

J. Kwon, Y.K. Hong, H-J Kwon, Y.J. Park, B.W. Yoo, J. Kim, C.P. Grigoropoulos, M.S. Oh, and S. Kim*, “Optically Transparent Thin-Film Transistors based on 2D multilayer MoS2 and Indium Zinc Oxide Electrodes,” Nanotechnology 26, p035202, 2015

 I. Jang+, J. Kim+, C. Ippen, T. Greco, M.S. Oh, J. Lee, W.K. Kim, A. Wedel, C.J. Han, and S.K. Park*, “Inverted InP quantum dot light-emitting diodes using low-temperature solution-processed metal-oxide as an electron transport layer,” Japanese Journal of Applied Physics, 54, p02BC01, 2015 (+ equally contributed to this paper)

C.H. Jo, J.H. Kim, J. Kim, J. Kim, M.S. Oh, M.S. Kang, M-G Kim, Y-H Kim, B-K Ju, and S.K. Park*, “Low-temperature annealed PbS quantum dot devices for scalable ultra-flexible ambipolar thin-film-transistors and circuits,” Journal of Materials Chemistry C 2, p10305, 2014

S. Lim, Y. Kim, J. Lee, C.J. Han, J. Kang, and J. Kim*, “Investigation of colloidal PbS quatum dot-based solar cells with near infrared emission,” Journal of Nanoscience and Nanotechnology 14, p9346, 2014

Y. Kim, C. Ippen, T. Greco, A. Wedel, M.S. Oh, C.J. Han, and J. Kim*, “Semitransparent quantum dot light-emitting diodes by cadmium-free colloidal quantum dot,” Journal of Nanoscience and Nanotechnology 14, p8636, 2014

Y. Kim, C. Ippen, T. Greco, A. Wedel, J. Lee, M.S. Oh, C.J. Han, and J. Kim*, “Increased shell thickness in InP multishell quantum dots leading to efficiency and stability enhancement in light-emitting diodes,” Optical Materials Express 4, p1436, 2014

W-O Seo, Y. Jung, J. Kim, D. Kim, and J. Kim*, “Chemical bath deposition of CdS on grapheme-coated flexible glass substrate,” Applied Physics Letters 104, p133902, 2014

Y. Kim, C. Ippen, T. Greco, A. Wedel, I. Jang, S. Park, M.S. Oh, C.J. Han, J. Lee, and J. Kim*, “Electrical aging effect of ZnS based quantum dots for white light-emitting diodes,” Electronic Materials Letters 10, p479, 2014

S. Oh, H. Park, Y. Jung, J. Kim, M.S. Oh, and J. Kim*, “Selective deposition of grapheme sheets on a flexible substrate by a nonuniform electric filed,” Journal of Vacuum Science and Technology B 32, p020602, 2014

C. Ippen, T. Greco, Y. Kim, J. Kim, M. S. Oh, C.J. Han, and A. Wedel*, “ZnSe/ZnS quantum dots as emitting material in blue QD-LEDs with narrow emission peak and wavelength tenability,” Organic Electronics 15, p126, 2014

 J. Kim, Y.J. Park, Y. Kim, J.I. Han, Y-H Kim, C.J. Han, and M.S. Oh*, “Effect of oxide electron transport layer on quantum dots light emitting diode with organic/inorganic hybrid structure,” Electronic Materials Letters 9, p779, 2013

Y. Kim, T. Greco, C. Ippen, A. Wedel, M. S. Oh, C. J. Han, and J. Kim*, “Indium phosphide-based colloidal quantum dot light-emitting diodes on flexible substrate,” Nanoscience and Nanotechnology Letters 5, p1065, 2013

Y.J. Kim, S.T. Ha, G.J. Lee, J.H. Nam, I.H. Ryu, S.H. Nam, C.M. Park, I. In, J. Kim, and C.J. Han*, “Investigation of space charge distribution of LDPE/GO (Graphene oxide) nanocomposite for HVDC application,” Journal of Nanoscience and Nanotechnology 13, p3464, 2013

Y-H Kim, J-S Heo, T-H Kim, S. Park, M-H Yoon, J. Kim, M.S. Oh, G-R Yi, Y-Y Noh, and S.K. Park*, “Flexible metal-oxide devices made by room-temperature photochemical activation of sol-gel films,” Nature 489, p128, 2012

Y. Jung, X. Wang, J. Kim, S.H. Kim, F. Ren, S.J. Pearton, and J. Kim*, “GaN-based light-emitting diodes on origami substrates,” Applied Physics Letters 100, p231113, 2012

S. Thongpang, T.J. Richner, S.K. Brodnick, A. Schendel, J. Kim, J.A. Wilson, J. Hippensteel, L. K-Higby, D. Moran, A.S. Ahmed, D. Neimann, K. Sillay, and J.C. Williams*, “A micro-electrocorticography platform and deployment strategies for chronic BCI applications,” Clinical EEG and Neuroscience 42, p259, 2011

S.J. Oh, C.J. Han, J. Kim, Y-H Kim, S.K. Park, J-I Han, J.W. Kang and M.S. Oh*, “Improving the electrical properties of Zinc Tin Oxide thin film transistors using atmospheric plasma treatment,” Electrochemical and Solid-State Letters 14, pH354, 2011

J. Kim, T.J. Richner, S. Thongpang, K.A. Sillay, D.B. Niemann, A.S. Ahmed. L. K-Higby, and J.C. Williams*, “Flexible thin film electrode arrays for minimally invasive neurological monitoring,” Proceedings of the 31st Annual International Conference of IEEE EMBS, p5506, 2009

J. Kim, J.A. Wilson, and J.C. Williams*, “A cortical recording platform utilizing uECoG electrode arrays,” Proceedings of the 29th Annual International Conference of IEEE EMBS, p5353, 2007

J. Kim and J.C. Williams*, “Rapid prototyping of patterned poly-l-lysine microstructures,” Proceedings of the 28th Annual International Conference of IEEE EMBS, p2110, 2006

C.Y. Rha, W.S. Kim, J. Kim, and H.H. Park*, “Relationship between microstructure and electrochemical characteristics in steel corrosion,” Applied Surface Science 169-170, p587, 2001

M.G. Kang, J. Kim, and H.H. Park*, “Amelioration of the interfacial properties in Au/GaAs schottky contact using sulfidation and hydrogenation,” Japanese Journal of Applied Physics 39, p7003, 2000

W.S. Kim, J. Kim, H.H. Park, and H.N. Lee*, “Fabrication and characterization of Pt-oxide electrode for FRAM application,” Japanese Journal of Applied Physics 39, p7097, 2000 

J. Kim, M.G. Kang, and H.H. Par*k, “Investigation on the surface characteristics of GaAs after Sulfuric-Vapor Treatment,” Thin Solid Films 355, p423, 1999

J. Kim, M.G. Kang, and H.H. Park*, “Distribution of S in (NH4)2Sx treated GaAs surface,” Journal of the Korean Physical Society 35, p152, 1999

J. Kim, S.H. Sa, M.G. Kang, and H.H. Park*, “A study on the structural distribution of Se passivated GaAs surfaces,” Thin Solid Films 332, p305, 1998