Publications

[Note] We provides original articles for read-only.
(Please click (view) button.) Please note that this sharing is intended for non-commercial, personal use according to publisher guideline.

 

High-permanent dipole moment sensitizers as key to anticharge trapping of terminal dopant in highly efficient phosphor-sensitized
fluorescence systems

Dong Jin Shin, Junseop Lim, Jae-Min Kim*, Jun Yeob Lee**

Materials Today, 88, 293 (2025). (IF ≈ 22.0, JCR Ranking 3.9%)

https://doi.org/10.1016/j.mattod.2025.06.038 (Link)

Tetradentate Pt(II) complex as a singlet exciton sensitizing host for highly efficient green fluorescent organic light-emitting diodes

Unhyeok Jo, Seung Chan Kim, Chan Hee Ryu, Kang Mun Lee, Jae-Min Kim*, and Jun Yeob Lee*

Science China Materials, 67(8), 2618 (2024)  (IF=8.1)

https://doi.org/10.1007/s40843-024-2947-y (Link) (View)

Prediction of triplet harvesting ability in blue fluorescent organic light-emitting diodes using deep learning

Junseop Lim, Jae-Min Kim*, and Jun Yeob Lee*

Advanced Materials, 2312774 (2024)  (IF=29.4 / JCR ranking 2.2%)

https://doi.org/10.1002/adma.202312774 (Link) (View)

Highly Efficient White Organic Light-Emitting Diodes Utilizing Intermolecular Interaction Based on Molecular Geometry between Host and Deep Blue Pt(II) Complex

Hyewon Nam, Ki Ju Kim, Soo-Byung Ko, Sunwoo Kang, Dong Jin Shin, Jae-Min Kim, Jun Yeob Lee, Taekyung Kim*

Chemical Engineering Journal, 487, 150294 (2024) (IF=15.1 / JCR ranking 3.2%)

https://doi.org/10.1016/j.cej.2024.150294 (Link) (View)

Rational Quantification of Recombination Pathways of Phosphorescent Organic Light-Emitting Diodes

Kyung Hyung Lee, Jae-Min Kim*, and Jun Yeob Lee*

Advanced Optical Materials, 2301358 (2023) (Impact Factor: 9.0 / JCR Top 9.5%)

https://doi.org/10.1002/adom.202301358 (Link) (View)

Rational Ligand Design of Heteroleiptic Iridium (III) Complexes toward Nearly Perfect Horizontal Dipole Orientation for Highly Efficient Red-Emitting Phosphorescent Organic Light-Emitting Diodes

Sangdong Kim+, Jae-Min Kim+, Jongwon Choi+, Myungsun Sim, Yasushi Koishikawa, Yong-Suk Cho, Sungjun Kim, Seung-Yeon Kwak, Aram Jeon, Ohyun Kwon,* Duck-Hyung Lee, Jun Yeob Lee,* and Byungki Choi*

Advanced Functional Materials, 2214233 (2023) (Impact Factor: 19.0 / JCR Top 4.2%)

https://doi.org/10.1002/adfm.202214233 (Link) (View)

Key Determining Factors for the Emitting Dipole Orientation of Exciplexes

Ho Jin Jang, Kyung Hyung Lee, Jun Seop Lim, Jae-Min Kim, and Jun Yeob Lee*

Advanced Optical Materials, 2301173 (2023) (Impact Factor: 9.0 / JCR Top 9.5%)

https://doi.org/10.1002/adom.202301173 (Link) (View)

Enhanced Förster Energy Transfer Through Horizontal Orientation of Sensitizer Molecules in Hyperfluorescent Organic Light-Emitting Diodes

Junseop Lim, Kyu Young Hwang, Seung-Yeon Kwak, Sung Min Cho, Jae-Min Kim,* and Jun Yeob Lee*

Advanced Optical Materials, 11, 2300672 (2023) (Impact Factor: 10.050 / JCR Top 8.42%)

https://doi.org/10.1002/adom.202300672 (Link) (View)

Extracting polaron recombination from electroluminescence in organic light-emitting diodes by artificial intelligence

Jae-Min Kim, Kyung Hyung Lee, and Jun Yeob Lee*

Advanced Materials, 35, 2209953 (2023) (Impact Factor: 32.086 / JCR Top 2.12%)

https://doi.org/10.1002/adma.202209953 (Link) (View)

Tetradentate Pt complexes for organic light-emitting diodes

Jae-Min Kim+, Kiun Cheong+, Jixin Jiang+, Soon Ok Jeon*, Wang Pyo Hong*, and Jun Yeob Lee*

Trends in Chemistry, 5, 4, 267 (2023) (Impact Factor: 22.448 / JCR Top 4.75%)

https://doi.org/10.1016/j.trechm.2023.01.004 (Link) (View)

Preferred orientation evolution of hole transport materials for high emitting dipole orientation ratio of the emitting material

Heui-Dong Lee, Ho Jin Jang, Ji Ho Baek, Jeom-Jae Kim, Hyun Chul Choi, Jae-Min Kim* and Jun Yeob Lee*

Advanced Optical Materials, 11, 2202109 (2023) (Impact Factor: 10.050 / JCR Top 8.42%)

https://doi.org/10.1002/adom.202202109 (Link) (View)

Management of polaron dynamics: a key factor for the long operational stability of exciplex-forming cohost-based organic light-emitting diodes

Kyung Hyung Lee+, Soon Ok Jeon+, Yeon Sook Chung, Jae-Min Kim*, and Jun Yeob Lee*

Advanced Optical Materials, 11, 2201687 (2023) (Impact Factor: 10.050 / JCR Top 8.42%)

https://doi.org/10.1002/adom.202201687 (Link) (View)

Enhancing horizontal ratio of transition dipole moment in homoleptic Ir complexes for high outcoupling efficiency of organic light-emitting diodes

Jae-Min Kim+, Kyu Young Hwang+, Sungmin Kim+, Junseop Lim+, Byungjoon Kang, Kum Hee Lee, Byoungki Choi, Seung-Yeon Kwak*, Jun Yeob Lee*

Advanced Science, 9, 2203903 (2022) (Impact Factor: 17.521 / JCR Top 5.94%)

https://doi.org/10.1002/advs.202203903 (Link) (View)

Synergistic control of hot exciton relaxation and exciton–polaron dispersion using a polaron retarder for long lifetime in thermally activated delayed fluorescent organic light-emitting diodes

Junseop Lim, Kyung Hyung Lee, Jae-Min Kim*, and Jun Yeob Lee*

Advanced Optical Materials, 10, 2201575 (2022) (Impact Factor: 10.050 / JCR Top 8.42%)

https://doi.org/10.1002/adom.202201575 (Link) (View)

Understanding the charge dynamics in organic light-emitting diodes using convolutional neural network

Jae-Min Kim, Junseop Lim, and Jun Yeob Lee*

Materials Horizons, 9, 2551 (2022) (Impact Factor: 15.717 / JCR Top 6.52%)

https://doi.org/10.1039/d2mh00373b (Link) (View)

More than 25,000 h device lifetime in blue phosphorescent organic light-emitting diodes via fast triplet up-conversion of n-type hosts with sub μs triplet exciton lifetime

Ju Hui Yun†, Jun Su Ha†, Yoonkyoo Lee†, Changwoong Choo, Kyung Hyung Lee, Jae-Min Kim*, Jun Yeob Lee*, Soon Ok Jeon, Hye Jin Bae, Minsik Min, Sangho Park, Hwang Suk Kim, Hye Sung Choi, Hyeonho Choi

Chemical Engineering Journal, 450, 137974 (2022) (Impact Factor: 16.744 / JCR Top 2.46%)

https://doi.org/10.1016/j.cej.2022.137974 (Link) (View)

Stimulated Triplet-Triplet Fusion by Carrier Trap-Detrap Mechanism in Organic Light-Emitting Diodes

Kyung Hyung Lee, Jae-Min Kim, Sook Hee Jeong, Ji Ho Baek, Jeong Dae Seo, Inbum Song, Sang Beom Kim, Hyun Chul Choi, and Jun Yeob Lee*

Journal of Information Display, 23, 251 (2022) (Impact Factor: 4.237 / JCR Top 40.72%)

https://doi.org/10.1080/15980316.2022.2089750 (Link) (View)

Chromophore and spin-orbit coupling engineering for highly efficient purely organic phosphorescent emitters

Cho Long Kim+, Jae-Min Kim+, Ho Jin Jang+ Dong Ryun Lee, and Jun Yeob Lee*

ACS Applied Energy Materials, 5, 4985 (2022) (Impact Factor: 6.959 / JCR Top 24.78%)

https://doi.org/10.1021/acsaem.2c00356 (Link) (View)

Quantitative correlation of triplet exciton management in host with the device lifetime of blue phosphorescent organic light-emitting diodes

Jae-Min Kim, Kyung Hyung Lee, Jun Yeob Lee*

Advanced Optical Materials, 10, 2101444 (2022) (Impact Factor: 10.050 / JCR Top 8.42%)

https://doi.org/10.1002/adom.202101444 (Link) (View)

A novel electroplex host with dual triplet exciton up-converting channels suppressing triplet exciton inducing degradation mechanisms in blue organic light-emitting diodes

Ju Hui Yun+, Jae-Min Kim+, Won Jae Chung, Junseop Lim, Jun Yeob Lee*, Yoonkyoo Lee, and Changwoon Choo

Journal of Materials Chemistry C, 9, 15242 (2021) (Impact Factor: 8.067 / JCR Top 14.6%)

https://doi.org/10.1039/d1tc03225a (Link) (View)

Interface charge transport of multilayer devices for exact analysis of charge behavior in organic optoelectronic devices

Jae-Min Kim, Kyung Hyung Lee, Junseop Lim, and Jun Yeob Lee*

Applied Physics Letters, 118, 203302 (2021) (Impact Factor: 3.971 / JCR Top 30.75%)

https://doi.org/10.1063/5.0050959 (Link) (View)

Interface charge transport of multilayer devices for exact analysis of charge behavior in organic optoelectronic devices

Jae-Min Kim, Kyung Hyung Lee, Junseop Lim, and Jun Yeob Lee*

Applied Physics Letters, 118, 203302 (2021) (Impact Factor: 3.971 / JCR Top 30.75%)

https://doi.org/10.1063/5.0050959 (Link) (View)

The effect of the electron-donor ability on the OLED efficiency of twisted donor-acceptor type emitters

Dongwook Yang+, Jae-Min Kim+, Jin-Suk Huh, Jang-Joo Kim, Jong-In Hong*

Organic Electronics, 95, 106187 (2021) (Impact Factor: 3.868 / JCR Top 33.23%)

https://doi.org/10.1016/j.orgel.2021.106187 (Link) (View)

Effects of Substitution Position of Carbazole-Dibenzofuran Based High Triplet Energy Hosts to Device Stability of Blue Phosphorescent Organic Light-Emitting Diodes

Kyung Hyun Choi+, Jae Min Kim+, Won Jae Chung, and Jun Yeob Lee*

Molecules, 26, 2804 (2021) (Impact Factor: 4.927 / JCR Top 36.03%)

https://doi.org/10.3390/molecules26092804 (Link) (View)

Analysis of the charge transfer and separation in electrically doped organic semiconductors by electron spin resonance spectroscopy

Akpeko Gasonoo, Jae-Min Kim, Seung-Jun Yoo, Yong-Joon Cho, Jeong-Hwan Lee, Yoonseuk Choi, Jang-Joo Kim*, and Jae-Hyun Lee*

Organic Electronics, 67, 242 (2019) (Impact Factor: 3.868 / JCR Top 33.23%)

https://doi.org/10.1016/j.orgel.2019.01.019 (Link) (View)

Charge Transport Layers Manage Mobility and Carrier Density Balance in Light-emitting Layers influencing the Operational Stability of Organic Light Emitting Diodes

Jae-Min Kim and Jang-Joo Kim*

Organic Electronics, 67, 43 (2019) (Impact Factor: 3.868 / JCR Top 33.23%)

https://doi.org/10.1016/j.orgel.2018.12.026 (Link) (View)

 

Electronic structure and emission process of excited charge transfer states in solids

Chang-Ki Moon, Jin-Suk Huh, Jae-Min Kim, and Jang-Joo Kim*

Chemistry of Materials, 30, 5648 (2018) (Impact Factor: 10.508 / JCR Top 13.77%)

https://doi.org/10.1021/acs.chemmater.8b02011 (Link) (View)

 

Mobility balance in the light-emitting layer governs the polaron accumulation and operational stability of organic light-emitting diodes

Jae-Min Kim, Chang-Heon Lee, Jang-Joo Kim*

Applied Physics Letters, 111 (20), 203301 (2017) (Impact Factor: 3.971 / JCR Top 30.75%)

https://doi.org/10.1063/1.5004623 (Link) (View)

Hole mobility in various transition-metal-oxides doped organic semiconductor films

Seung-Jun Yoo, Jeong-Hwan Lee, Jae-Min Kim, and Jang-Joo Kim*

Applied Physics Letters, 110 (5), 053303 (2017) (Impact Factor: 3.971 / JCR Top 30.75%)

https://doi.org/10.1063/1.4975486 (Link) (View)

Exciplex-Forming Co-Host-Based Red Phosphorescent Organic Light-Emitting Diodes with Long Operational Stability and High Efficiency

Jeong-Hwan Lee, Hyun Shin, Jae-Min Kim, Kwon-Hyeon Kim, and Jang-Joo Kim*

ACS Applied Materials & Interfaces, 9 (4), 3277-3281 (2017) (Impact Factor: 10.383 / JCR Top 14.06%)

https://doi.org/10.1021/acsami.6b14438 (Link) (View)

N-type Molecular Doping in Organic Semiconductors: Formation and Dissociation Efficiencies of Charge Transfer Complex

Jae-Min Kim, Seung-Jun Yoo, Chang-Ki Moon, Bomi Sim, Jae-Hyun Lee*, Heeseon Lim, Jeong Won Kim, and Jang-Joo Kim*

Journal of Physical Chemistry C, 120 (17), 9475-9481 (2016) (Impact Factor: 4.177 / JCR Top 41.3%)

https://doi.org/10.1021/acs.jpcc.6b01175 (Link) (View)