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*Corresponding Author

(+)These authors contributed equally to the work. 

[98] R. M. Lutfi(+), J.-H. Kim(+), J. Lee, J. Jung*, J.-H Lee*, M. H. Lee*, "Pyridyl-", Submitted

[97] A. Ali, MD R. M. Arnob, S. Lee, Md M. Islam, M. Sung, C.-M. Yoon, I.-H. Baek, R. Choi*, J. Jang*, J.-H. Lee*, "Annealing-", Submitted

[96] I. Hwang, J. Lee, D. Jeon, R. Choi, J.-H. Lee, N.-H. Park, H. Park, C. Yeon, J. Jung, C. W. Chung, I.-H. Baek*, "Atomic~", Submitted

[95] Predictive Patterning via Solid-state Dewetting of Transferred Single-crystal Films 

S. Ju, S. Lee, D. Kim, H. Kim, J. Lee, J.-H. Lee, W.-H. Lee, O. Pierre-Louis, J. Ye* 

Nature Communications, (2026) online published

[94] Vacuum-Evaporated, Lead-Free RbYbI3 Perovskite Interlayers for Universal Electron Injection in High-Performance Organic Light-Emitting Diodes 

A. S. Katware, W.-S. Kim, J.-H. Jang, H. Lee, A. Amin, J. Im, B.-S. Kim*, J.-H. Lee* 

Advanced Materials, xx, e72838 (2026) online published

[93] Engineering Exciton Lifetime of Pt(II) complex and Templating Layer for Solution-Processed Deep-Blue Phosphor-Sensitized Fluorescent OLEDs with 36% External Quantum Efficiency 

M. Jeon(+), D.-E. Lee(+), C. Lakshman, H. Kim, S. Ham, H. Lee, J. S. Yoo, R. M. Lutfi, J. Jung, R. Kumaresan, J.-H. Lee*, S.-H. Jin*

Materials Today (2026) in press

[92] Tuning Transition Dipole Moment Alignment via Bifunctional Ligands in Perovskite Nanocrystal Light-Emitting Diodes 

W. Zhou, S. Ham, H. B. Lee, K.-J. Ko, J. Luo, S. He, J.-H. Lee*, J.-W. Kang* 

Advanced Materials, 38(8), e17210 (2026)

[91] A Selective Deposition Strategy of Ultrathin Metal Layer on SubMicrometer-Pitch Cu Interconnection for Low Temperature Hybrid Bonding 

Z. Otgonbayar, J. Noh, S.-H. Yoon, G.-S. Park, S. Jekal, J. Kim, J.-H. Lee, R. Choi, J. Kim*, M. Kim*, C.-M. Yoon* 

Small Science, 6(2), e202500271 (2026) Featured as a front cover article 

[90] In situ crystallization of InGaZnO thin film by spray pyrolysis for high-performance thin film transistors 

A. Ali, M. Sung, W. Y. Choi, J. Jang, J.-H. Lee* 

Materials Letters, 405, 139693 (2026)

[89] Multifunctional Titanium-Rich Gadolinium Titanate Nanophosphors: A Leap toward Advanced Optical Thermometry and Flexible NIR LED-Based Phototherapy 

E. Pavitra*, P. B. Bhargav, G. R. Chandra, J.-H. Lee, J.-S. Roh, J. Y. Park*, Y.-K. Han*, G. S. R. Raju*, Y. S. Huh* 

Advanced Optical Materials, 14(3), e03206 (2026)

[88] Unified Analysis of Transient Electroluminescence in Organic Light-Emitting Diodes: Deciphering Charge Transport and Emission Dynamics 

A. Amin, J. Hong, J.-H. Jang, I. Hwang*, J.-H. Lee*

Advanced Optical Materials, 13(33), e02153 (2025)

[87] Synergistic Fluorine and Zirconium Co-Doping for High-Mobility and Bias-Stable ZnO Thin-Film Transistors 

A. Ali, A. Tooshil, M. R. M. Arnob, W.-S. Lee, J. Lee, R. Choi*, J. Jang*, J.-H. Lee*

ACS Applied Electronic Materials, 7(19), 9212 (2025)

[86] N-Phenylbenzimidazole and Trimethylsilyl-containing Pt(II) Complexes with Short Triplet Radiative Decay of 1.2 μsec for Efficient Blue-emitting Phosphor-sensitized Fluorescent Organic Light-Emitting Diodes 

K. Lee, H. B. Kim, H. J. Park, Y.-H. Kim, D.-H. Hwang*, J.-H. Lee*

Materials Today Chemistry, 49, 103087 (2025)

[85] Voltage-Driven gated Van der Pauw method for Accurate Channel and Contact Resistance Extraction in Oxide Thin-Film Transistors 

W.-S. Lee, A. Arqum, J. Lee, J. Kim, R. Choi*, J.-H. Lee*

Materials Today Physics, 58, 101880 (2025) 

[84] In situ engineered α-MnSe/Bi2Ni3Se2 electrodes enabling ultra-stable, wide-potential quasi-solid-state hybrid supercapacitors for wearable electronics 

G. S. R. Raju, L. Antony, H.-J. Kim, A. Mohammadi, K. S. Ranjith, J.-H. Lee, M. V. B. Rao, E. Pavitra*, Y. S. Huh*,  Y.-K. Han*

Chemical Engineering Journal, 520, 165726 (2025)

[83] Vacuum-Depositable Fluorinated Photoresist toward Organic Light-Emitting Diode (OLED) Patterning 

G. Kim, Y.-J. Kwon, H.-E. Choi, H. Lee, J.-H. Lee, M. Kim, J.-K. Lee*, G. Jang, T. Kim, K. Paeng*, E. Y. Soh, D. H. Kim, B. J. Jung*

ACS Materials Letters, 7(8), 2988 (2025)

[82] Photon avalanche-driven multicolor emission: yttrium vanadate upconversion phosphors for optical thermometry, forensics, and healing light applications 

E. Pavitra, L. Antony, J. Y. Park, S. K. Hwang, J.-H. Lee, G. R. Chandra, M.V. B. Rao, G. S. R. Raju*, Y.-K. Han*, Y. S. Huh*

Chemical Engineering Journal, 516, 163770 (2025)

[81] Fast-Response and High-Color-Purity RGB Fluorescent Organic Light-Emitting Diodes for Visible Light Communication System 

S.-H. Jung(+), K. Lee(+), H. Lee, R. Choi*, J.-H. Lee*

Advanced Optical Materials, 13(8), 2402693 (2025)

[80] In-situ Substrate Temperature Control for High-performance Blue-emitting OLEDs with Extended Operational Lifetime 

C.-H. Lee, S.-H. Kim, H.-B. Lee, T. H. Seol, J.-H. Lee*, Y. Yi*, G.-D. Lee*

ACS Applied Materials & Interfaces, 17(10), 15755 (2025)

[79] High-Performance Perovskite Quantum Dots Light-Emitting Diodes with Hole Transport Layer Engineering  Synergetic Outcoupling Enhancement 

S. He, W. Zhou, S. Ham, K.-J. Ko, J. Luo, B.-J. Lee, H. B. Lee, J.-H. Lee*, J.-W. Kang*

Applied Surface Science, 680, 161384 (2025)

[78] Addressing Mobility Overestimation in Short-Channel IGZO TFTs Using the Gated Van der Pauw Method 

W.-S. Lee, J. Lee, A. Katware, N.-H. Park, J. Kim*, R. Choi*, J.-H. Lee*

ACS Applied Materials & Interfaces, 16(46), 63778 (2024)

[77] Perovskite nanocrystals passivated by aromatics phosphonic acid for high-performance light-emitting diodes 

M. I. Saleem, S. He, S. H. Kim, J.-W. Kang*, J.-H. Lee*

Journal of Materials Chemistry C, 12, 17289 (2024) featured in the 2024 Most Popular Articles collection and 2025 Lunar New Year collection 

[76] Isomer engineering of triptycene-fused multi-resonance TADF emitters: Implications for controlling blue electroluminescence performance 

H. Mubarok(+), K. Lee(+), R. M. Lutfi, T. Lee, Y. H. Lee, T. Q. Tran, J. Jung*, J.-H. Lee*, M. H. Lee*

Chemical Engineering Journal, 497, 154839 (2024)

[75] Impacts of oxidative stress and anti-oxidants on the development, pathogenesis, and therapy of sickle cell disease: A comprehensive review 

E. Pavitra, R. K. Acharya, V. K. Gupta, H. K. Verma, H. Kang, J.-H. Lee, T. Sahu, L. Bhaskar*, G. S. R. Raju*, Y. S. Huh*

Biomedicine & Pharmacotherapy, 176, 116849 (2024)

[74] Synergistic Enhancement of Emitting Dipole Orientation Between Pt-based Phosphorescent Sensitizers and Boron-based Multi-Resonance Fluorescent Emitters for High-Performance Phosphor-Sensitized-Fluorescent Organic Light-Emitting Diodes 

S.-H. Baek, J. Y. Park, S.-J. Woo, W.-S. Lee, W.-S. Kim, H.-J. Cheon, Y.-H. Kim*, J.-H. Lee*

Small Structures, 5(6), 2300564 (2024)

[73] Visible-light Communication with Lighting: RGB wavelength division multiplexing OLEDs/OPDs platform 

D. Kim, H.-J. Park, S.-H. Jung, W. J. Pyo, H. R. Sim, J.-H. Lee*, D.-W. Jee*, D. S. Chung*

Advanced Materials, 36(4), 2309416 (2024)

[72] Carbon-based nanomaterials for CRISPR/Cas delivery: a perspective on the design approach 

M. Safarkhani, M. R. Saeb, J.-H. Lee, Y. S. Huh*, N. Rabiee*

Carbon Letters, 34, 387 (2024)

[71] Formation Techniques for Upper Active Channel in Monolithic 3D Integration: An Overview 

A. H.-T. Nguyen, M.-C. Nguyen, A.-D. Nguyen, S. J. Jeon, N.-H. Park, J.-H. Lee*, R. Choi*

Nano Convergence, 11, 5 (2024)

[70] Colloidal Cesium Lead Bromide-based Anisotropic Nanorods for Improving Outcoupling in Perovskite Light-Emitting Diodes 

M. I. Saleem, J.-H. Lee*

Journal of Information Display, 25(2), 157 (2024)

[69] Ortho-Carborane Decorated Multi-Resonance TADF Emitters: Preserving Local Excited State and High Efficiency in OLEDs 

T. Lee(+), J.-H. Jang(+), N. N. T. Nguyen, J. Jung*, J.-H. Lee*, M.-H. Lee*

Advanced Science, 11(11), 2309016 (2024)

[68] Near-infrared light driven highly efficient and thermally stable Gd2Ti2O7:Er3+/Yb3+ sub-microspheres for photocatalytic and plant growth LED applications 

L. Antony, K. S. Ranjith, K. Alotaibi, J.-H. Lee, G. S. R. Raju, Y.-K. Han*, Y. S. Huh*

Journal of Alloys and Compounds, 979, 173574 (2024)

[67] Machine Learning Algorithm for Artificial Intelligence-Based Precise Structural Modeling in Organic Light-Emitting Diodes 

I.-J. Choi(+), A. Amin(+), A. Katware, S. W. Kang*, J.-H. Lee*

ACS Photonics, 11(8), 2938 (2024) Featured as a front cover article  

[66] Green-emitting lanthanum niobate mesoporous nanospheroids for near-infrared light-responsive cancer theranostics 

G. S. R. Raju, V. K. Gupta, R. K. Shanmugam, K. Alotaibi, J.-H. Lee, E. Pavitra, Y. S. Huh, Y.-K. Han*

Ceramics International, 50(7), 11650 (2024)

[65] The potential role of formononetin in cancer treatment: An updated review 

S. Aliya, M. Alhammadi, U. Park, J. N. Tiwari, J.-H. Lee, Y.-K. Han*, Y. S. Huh*

Biomedicine & Pharmacotherapy, 168, 115811 (2023)

[64] Aqueous-Phase Formation of Two-Dimensional PbI2 Nanoplates for High-Performance Self-Powered Photodetectors 

M. I. Saleem, P. Chandrasekar, A. Batool, J.-H. Lee*

Micromachines, 14(10), 1949 (2023)

[63] Triptycene-Fused Sterically Shielded Multi-Resonance TADF Emitter Enables High-Efficiency Deep Blue OLEDs with Reduced Dexter Energy Transfer 

H. Mubarok(+), A. Amin(+), T. Lee, J. Jung, J.-H. Lee*, M. H. Lee*

Angewandte Chemie International Edition, 62(32), e202306879 (2023)

[62] Optical Engineering of FAPbBr3 Nanocrystals via Conjugated Ligands for Light-Outcoupling Enhancement in Perovskite Light-Emitting Diodes 

S. He, H. B. Lee, K.-J. Ko, N. Kumar, J.-H. Jang, S.-O. Cho, M. Song, W. Zhou, B.-J. Lee, J.-H. Lee*, J.-W. Kang*

Advanced Optical Materials, 11(17), 2300486 (2023) Featured as an Inside Back Cover article

[61] The role of NF-κB in breast cancer initiation, growth, metastasis, and resistance to chemotherapy 

E. Pavitra, J. Kancharla, V. K. Gupta, K. Prasad, J. Y. Sung, J. G. Kim,  M. B. Tej, R. Choi, J.-H. Lee, Y.-K. Han, G. S. R. Raju*, B. LVKS*, Y. S. Huh*

Biomedicine & Pharmacotherapy, 163, 114822 (2023)

[60] Light Outcoupling Strategies in Oriented Perovskite Light-Emitting-diodes: Recent Trends, Opportunities, and Challenging toward Innovation 

M. I. Saleem, R. Choi*, J.-H. Lee*

Materials Chemistry Frontiers, 7, 2316 (2023) Featured as a back cover article

[59] YCl3-Substituted CsPbI3 Perovskite Nanorods for Efficient Red-Light-Emitting Diodes 

M. I. Saleem, A. Katware, A. Amin, S.-H. Jung, J.-H. Lee*

Nanomaterials, 13(8), 1366 (2023)

[58] Impact of π-Expanded Boron-Carbonyl Hybrid Acceptors on TADF Properties: Controlling Local Triplet Excited States and Unusual Emission Tuning 

I. N. Istiqomah(+), J.-H. Jang(+), T. Lee, Y. H. Lee, C. Kim, J. Jung, J.-H. Lee*, M. H. Lee*

ACS Applied Materials & Interfaces, 15(12), 15758 (2023)

[57] Dense Local Triplet States and Steric Shielding of Multi-Resonance TADF Emitter Enable High-Performance Deep Blue OLEDs 

H. J. Cheon(+), S.-J. Woo(+), S.-H. Baek(+), J.-H. Lee*, Y.-H. Kim*

Advanced Materials, 34(50), 2207416 (2022) Featured as a back cover article 

[56] A Novel and Cost-Effective CsVO3 Quantum Dots for Optoelectronic and Display Applications 

G. S. R. Raju, G. L. Varaprasad, J.-H. Lee, J. Y. Park, N. R. Chodankar, K. S. Ranjith, E. Pavitra*, Y. S. Huh*, Y.-K. Han*

Nanomaterials, 12, 2864 (2022)

[55] Highly Efficient Deep-Blue Phosphorescent OLEDs based on Trimethylsilyl-Substituted Tetradentate Pt(II) Complex 

H. J. Park(+), J.-H. Jang(+), J.-H. Lee*, D.-H. Hwang*

ACS Applied Materials & Interfaces, 14(30), 34901 (2022)

[54] Bicarbazole-triazine hybrid type mixed host materials for blue phosphorescent OLEDs with enhanced efficiency and lifetime 

D. J. Kim, S.-H. Baek, W.-S. Kim, K.-H. Ahn, J.-H. Lee*

Journal of Materials Chemistry C, 10, 8602 (2022) Featured as a HOT paper and  inside front cover article 

[53] Boron-based Multi-resonance TADF Emitter with Suppressed Intermolecular Interaction and Isomer Formation for Efficient Pure Blue OLEDs 

H. J. Cheon(+), Y.-S. Shin(+), N.-H. Park, J.-H. Lee*, Y.-H. Kim*

Small, 18(19), 2107574 (2022)  Featured as a front cover article 

[52] Tailoring the refractive index and surface defects of CsPbBr3 quantum dots via alkyl cation-engineering for efficient perovskite light-emitting diodes 

S. He, N. Kumar, H. B. Lee, K.-J. Ko, Y.-J. Jung, J. I. Kim, S. Bae, J.-H. Lee*, J.-W. Kang*

Chemical Engineering Journal, 425, 130678 (2021)

[51] Managing local triplet excited states of boron-based TADF emitters for fast spin-flip process: toward highly efficient TADF-OLEDs with low-efficiency roll-off 

Y. H. Lee(+), Y.-S. Shin(+), T. Lee, J. Jung*, J.-H. Lee*, M. H. Lee*

Chemical Engineering Journal, 423, 130224 (2021)

[50] Charge Generation Efficiency of Electrically Doped Organic Semiconductors 

G. Huseynova, J. Lee, J.-H. Lee*, J-H Lee*

Materials Today Energy, 21, 100709 (2021)

[49] Solution-Processed Fabrication of Light-Emitting Diodes Using CsPbBr3 Perovskite Nanocrystals 

C.-S. Jo, K. Noh, S. H. Noh, H. Yoo, Y. Kim, J. Jang, H. H. Lee, Y.-J. Jung, J.-H. Lee, J. Han, J. Lim, S.-Y. Cho*

ACS Applied Nano Materials, 3(12), 11801 (2020)

[48] Improving Electrical Stability of a-InGaZnO Thin-Film Transistors with Thermally Deposited Self-Assembled Monolayers 

M. Kim, S.-Y. Cho, Y.-S. Shin, Y.-C. Seok, H.-W. Kim, J.-Y. Yoon, R. Choi*, J.-H. Lee*

Electronic Materials Letters, 16, 451 (2020)

[47] Parylene C-AlN Multilayered Thin-Film Passivation for Organic Light-Emitting Diode Using a Single Deposition Chamber 

A. Gasonoo(+), J.-H. Lee(+), Y.-J. Lim, S.-H. Lee, Y. Choi, J.-H. Lee*

Electronic Materials Letters, 16, 466 (2020)

[46] Thermal degradation of p-doped organic homojunction 

H.-K. Choi, S.-H. Lee, Y.-J. Lim, S.-T. Lee, J.-H. Lee*, and J.-H. Lee*

AIP Advances, 10, 065226 (2020)

[45] Influence of indium-tin-oxide and emitting-layer thicknesses on light outcoupling of perovskite light-emitting diodes 

Y.-J. Jung, S.-Y. Cho, J.-W. Jung, S.-Y. Kim, J.-H. Lee*

Nano Convergence, 6, 26 (2019)  

[44] A strategy to boost external quantum efficiency of organic light-emitting transistors 

S.-Y. Cho, S.-Y. Kim, S. Jeon*, R. Choi*, J.-H. Lee*

Applied Physics Letters. 115, 043301 (2019)

[43] Ultrafast Excitonic Behavior in Two-Dimensional Metal–Semiconductor Heterostructure 

D. M. Seo(+), J.-H. Lee(+), S. Lee, J. Seo, C. Park, J. Nam, Y. Park, S. Jin, S. Srivastava, M. Kumar, Y. M. Jung, K.-H. Lee, Y.-J. Kim, S. Yoon, Y. L. Kim, P. M. Ajayan, B. K. Gupta*, M. G. Hahm*

ACS Photonics, 6, 1379 (2019)

[42] Optimal Nitrogen Incorporation in Nickel Silicide for Thermally Stable Contact Formation 

H. M. Ji, M. C. Nguyen, A. H.-T. Nguyen, J. Cheon, J.-H. Kim, K.-M. Yu, S.-W. Kim, S.-Y. Cho, J.-H. Lee*, R. Choi*

Journal of Nanoscience and Nanotechnology, 19, 6468 (2019)

[41] Perovskite Light-Emitting Diodes with Improved Outcoupling Using a High-Index Contrast Nanoarray 

S. Jeon, L. Zhao, Y.-J. Jung, J. W. Kim, S.-Y. Kim, H. Kang, J.-H. Jeong, B. P. Rand*, J.-H. Lee*

Small,  15, 1900135 (2019)

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

A. Gasonoo, J.-M. Kim, S.-J. Yoo, Y.-J. Cho, J.-H. Lee, Y. Choi, J.-J. Kim*, J.-H. Lee*

Organic Electronics, 67, 242 (2019) 

[39] Overlapping-Gate Organic Light-Emitting Transistors 

J.-H. Lee, T.-H. Ke, J. Genoe, P. Heremans, C. Rolin*

Advanced Electronic Materials,  5, 1800437 (2019)

[38] Unveiling the Role of Dopant Polarity in the Recombination and Performance of Organic Light-Emitting Diodes 

C.-H. Lee(+), J.-H. Lee(+), K.-H. Kim, J.-J. Kim*

Advanced Functional Materials, 28, 1800001 (2018)

[37] Charge carrier mobility in thin films of organic semiconductors by the gated van der Pauw method 

C. Rolin*, E. Kang, J.-H. Lee, G. Borghs, P. Heremans, J. Genoe

Nature Communications, 8:14975, DOI: 10.1038/ncomms14975 (2017)

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

S.-J. Yoo, J.-H. Lee, J.-M. Kim, J.-J. Kim*

Applied Physics Letters, 110, 053303 (2017)

[35] Exciplex-forming Co-host-based Red Phosphorescent Organic Light-emitting Diodes with Long Operational Stability and High Efficiency 

J.-H. Lee, H. Shin, J.-M. Kim, K.-H. Kim, J.-J. Kim*

ACS Applied Materials & Interfaces, 9, 3277 (2017)

[34] Effect of integrated protection layer on photolithographic patterned organic light emitting diodes 

T. H. Ke, P. Malinowski, A. Nakamura, M. Wuyts, D. Gu, J.-H. Lee, S. Steudel, D. Janssen, Y. Kamochi, I. Koyama, Y. Iwai, P. Heremans*

23rd International Display Workshops-IDW, 2, 1187 (2017)

___________________________________________

<Achievements before joining Inha University>

33. H. Shin, J.-H. Lee, C.-K. Moon, J.-S. Huh, B. Sim, J.-J. Kim*, "Sky-Blue Phosphorescent OLEDs with 34.1% External Quantum Efficiency using a Low Refractive Index Electron Transporting Layer" Adv. Mater. 28, 4920 (2016) Featured as an inside front cover article 

32. J. W. Sun, K.-H. Kim, C.-K. Moon, J.-H. Lee, J.-J. Kim*, "Highly efficient sky-blue fluorescent organic light emitting diode based on mixed co-host system for thermally activated delayed fluorescence emitter (2CzPN)" ACS Appl. Mater. Interfaces, 8, 9806 (2016)

31. J. W. Sun(+), J. Y. Baek(+), K.-H. Kim, C.-K. Moon, J.-H. Lee, S.-K. Kwon, Y.-H. Kim*, J.-J. Kim*, "Thermally Activated Delayed Fluorescence from Azasiline Based Intramolecular Charge-Transfer Emitter (DTPDDA) and a Highly Efficient Blue Light Emitting Diode" Chem. Mater. 27, 6675 (2015)

30. K.-H. Kim(+), J.-Y. Ma(+), C.-K. Moon, J.-H. Lee, J. Y. Baek, Y.-H. Kim*, J.-J. Kim*, "Controlling Emitting Dipole Orientation with Methyl Substituents on Main Ligand of Iridium Complexes for Highly Efficient Phosphorescent Organic Light-Emitting Diodes" Adv. Opt. Mater. 3, 1191 (2015)

29. H. H. Lee(+), J.-H. Lee(+), J.-J. Kim, H. J. Kim*, "Crystallinity and interface of 1,4,5,8,9,11-hexaazatriphenylene-hexacarbonitrile thin films between organic and transparent conductive oxide layers", Appl. Phys. Express, 8, 051601 (2015)

28. C.-K. Moon, S.-Y. Kim, J.-H. Lee, J.-J. Kim*, "Luminescence from oriented emitting dipoles in a birefringent medium" Opt. Express, 23, A279 (2015)

27. S. Jeon, J.-H. Lee, J.-H. Jeong, Y. S. Song, C.-K. Moon, J.-J. Kim, J. R. Youn*, "Vacuum Nano Hole Array Embedded Phosphorescent Organic Light Emitting Diodes" Sci. Rep. 5, 8685 (2015)

26. J.-H. Lee, G. Sarada, C.-K. Moon, W. Cho, K.-H. Kim, Y. G. Park, J. Y. Lee, S.-H. Jin*, J.-J. Kim*, "Finely-tuned Blue Iridium Complexes with Varying Horizontal Emission Dipole Ratio and Quantum Yield for Highly Efficient Phosphorescent Organic Light-Emitting Diodes" Adv. Opt. Mater. 3, 211 (2015), Featured as an inside front cover article 

25. J.-B. Kim, J.-H. Lee, C.-K. Moon, K.-H. Kim, J.-J. Kim*, "Highly enhanced light extraction from organic light-emitting diodes with little image blurring and good color stability" Org. Electron. 17, 115 (2015)

24. J.-H. Lee, S.-H. Cheng, S.-J. Yoo, H. Shin, J.-H. Chang, C.-I Wu, K.-T. Wong*, J.-J. Kim* "An exciplex forming host for highly efficient blue organic light-emitting diodes with low driving voltage" Adv. Funct. Mater. 25, 361 (2015), Featured as an inside front cover article 

23. J.-B. Kim, J.-H. Lee, C.-K. Moon, K.-H. Kim, J.-J. Kim*, “Highly efficient inverted top-emitting organic light-emitting diodes using a horizontally oriented green phosphorescent emitter” Org. Electron. 15, 2715 (2014)

22. K.-H. Kim, S. Lee, C.-K. Moon, S.-Y. Kim, Y.-S. Park, J.-H. Lee, J. W. Lee, J. Huh, Y. You, J.-J. Kim*, "Phosphorescent dye based supramolecules for high-efficiency organic light-emitting diodes" Nat. Commun. 5, 4769 (2014)

21. J. W. Sun(+), J.-H. Lee(+), C.-K. Moon, K.-H. Kim, H. Shin, J.-J. Kim*, “A Fluorescent Organic Light Emitting Diode with 30% External Quantum Efficiency” Adv. Mater. 26, 5684 (2014) Featured as a front cover article  

20. T. Giridhar(+), J.-H. Lee(+), C.-K. Moon, J.-J. Kim*, S.-H. Jin*, “Highly Efficient Bluish Green Phosphorescent Organic Light-Emitting Diodes based on Mixed Homoleptic Iridium(III) Complexes with Phenylpyridine Main Skeleton” Org. Electron., 15, 1687 (2014)

19. H. Shin(+), S. Lee(+), K.-H. Kim, C.-K. Moon, S.-J. Yoo, J.-H. Lee, J.-J. Kim*, “Blue Phosphorescent Organic Light Emitting Diodes using an Exciplex Forming Co-host with the External Quantum Efficiency of Theoretical Limit” Adv. Mater. 26, 4730 (2014)

18. J.-H. Lee, S. Lee, S.-J. Yoo, K.-H. Kim, J.-J. Kim*, "Langevin and trap-assisted recombination in phosphorescent organic light-emitting diodes" Adv. Funct. Mater. 24, 4681 (2014)

17. K.-H. Kim, C.-K. Moon, J.-H. Lee, S.-Y. Kim, J.-J. Kim*, “Highly Efficient Organic Light-Emitting Diodes with Phosphorescent Emitters having High Quantum Yield and Horizontal Dipole Orientation” Adv. Mater. 26, 3844 (2014)

16. J.-B. Kim(+), J.-H. Lee(+), C.-K. Moon, J.-J. Kim*, “Highly efficient inverted top-emitting organic light-emitting diodes using a transparent top electrode with the color stabilities of the viewing angles” Appl. Phys. Lett. 104, 073301 (2014) 

15. S.-J. Yoo, J.-H. Chang, J.-H. Lee, C.-K. Moon, C.-I Wu, J.-J. Kim*, "Formation of perfect ohmic contact at indium tin oxide/N,N-di(naphthalen-1-yl)-N,N-diphenylbenzidine interface using ReO3" Sci. Rep. 4: 3902 (2014)

14. J.-B. Kim(+), J.-H. Lee(+), C.-K. Moon, S.-Y. Kim, J.-J. Kim*, "Highly Enhanced Light Extraction from Surface Plasmonic Loss Minimized Organic Light-Emitting Diodes" Adv. Mater. 25, 3571 (2013) Featured as a front cover article 

13. Y.-S. Park, S. Lee, K.-H. Kim, S.-Y. Kim, J.-H. Lee, J.-J. Kim*, "Exciplex-Forming Co-host for Organic Light-Emitting Diodes with Ultimate Efficiency" Adv. Funct. Mater. 23, 4914 (2013) Featured as a frontispiece article 

12. S.-J. Yoo, J.-H. Lee, J.-H. Lee, J.-J. Kim*, "Doping-concentration-dependent hole mobility in a ReO3 doped organic semiconductor of 4,4′,4″-tris(N-(2-naphthyl)-N-phenyl-amino)- triphenylamine" Appl. Phys. Lett. 102, 183301 (2013)

11. J.-H. Lee, J.-J. Kim*, "Electron injection and transport for high-performance inverted organic light-emitting diodes" J. Inf. Disp. 14, 39 (2013)

10. S.-Y. Kim, W.-I. Jeong, C. Mayr, Y.-S. Park, K.-H. Kim, J.-H. Lee, C.-K. Moon, W. Brutting, J.-J. Kim*, "Organic Light-Emitting Diodes with 30% External Quantum Efficiency Based on a Horizontally Oriented Emitter" Adv. Funct. Mater. 23, 3896 (2013) Featured as a front cover article 

9. S.-Y. Kim, J.-H. Lee, H.-S. Shim, J.-J. Kim*, "Optical analysis of organic photovoltaic cells incorporating graphene as a transparent electrode" Org. Electron. 14, 1496 (2013)

8. H. J. Kim(+), J.-H. Lee(+), J. W. Kim, S. Lee, J. Jang, H. H. Lee, J.-J. Kim*, "Molecular alignment and nanostructure of 1,4,5,8,9,11-hexaazatriphenylene-hexanitrile (HATCN) thin films on organic surfaces" J. Mater. Chem. C, 1, 1260 (2013)

7. J. W. Kim, H. J. Kim, T.-M. Kim, T. G. Kim, J.-H. Lee, J. W. Kim, J.-J. Kim*, "High performance Organic Planar Heterojunction Solar cells by controlling the Molecular orientation" Curr. Appl. Phys. 13, 7 (2013)

6. S. Lee, J.-H. Lee, K.-H. Kim, S.-J. Yoo, T. G. Kim, J. W. Kim, J.-J. Kim*, "Determination of the interface energy level alignment of a doped organic hetero-junction using capacitance-voltage measurements" Org. Electron. 13, 2346 (2012)

5. J.-H. Lee, S. Lee, J.-B. Kim, J. Jang, J.-J. Kim*, "A high performance transparent inverted organic light emitting diode with 1,4,5,8,9,11-hexaazatriphenylenehexacarbonitrile as an organic buffer layer" J. Mater. Chem. 22, 15262 (2012)

4. S.-Y. Kim, J.-H. Lee, J.-H. Lee, J.-J. Kim*, “High contrast flexible organic light-emitting diodes under ambient light without sacrificing luminous efficiency” Org. Electron. 13, 826, (2012)

3. J.-H. Lee, J. W. Kim, S.-Y. Kim, S.-J. Yoo, J.-H. Lee, J.-J. Kim*, "An organic p-n junction as an efficient and cathode independent electron injection layer for flexible inverted organic light-emitting diodes" Org. Electron. 13, 545 (2012)

2. S. Lee, J.-H. Lee, J.-H. Lee, J.-J. Kim*, “The Mechanism of Charge Generation in Charge-Generation Units Composed of p-Doped Hole-Transporting Layer/HATCN/n-Doped Electron-Transporting Layers” Adv. Funct. Mater. 22, 855 (2012) Featured as a back cover article 

1. J.-H. Lee, P.-S. Wang, H.-D. Park, C.-I Wu, J.-J. Kim*, “A high performance inverted organic light emitting diode using an electron transporting material with low energy barrier for electron injection” Org. Electron. 12, 1763 (2011)