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(+)These authors contributed equally to the work. 

*Corresponding Author

94. M. Jeon(+), D.-E. Lee(+), H. Kim, S. Ham, D. Song, H. Lee, J. S. Yoo, R. Kumaresan, J.-H. Lee*, S.-H. Jin*, "Engineering~.", Submitted 

93. A. S. Katware, W.-S. Kim, J.-H. Jang, H. Lee, B.-S. Kim*, J.-H. Lee*, "Vacuum-", Submitted

92. W. Zhou, S. Ham, H. B. Lee, J. Luo, S. He, J.-H. Lee*, J.-W. Kang*, "Tuning Transition~", Submitted

91. S. Ju, S. Lee, D. Kim, H. Kim, J. Lee, J.-H. Lee, W.-H. Lee, O. Pierre-Louis, J. Ye*, "Predictive~", Submitted

90. A. Ali, M. Sung, W. Y. Choi, J. Jang, J.-H. Lee*, "In-situ crystallization of InGaZnO thin film by spray pyrolysis for high-performance Thin-Film Transistors", Materials Letters, (2025) in revision

89. 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*, "A Selective Deposition Strategy of Ultrathin Metal Layer on SubMicrometer-Pitch Cu Interconnection for Low Temperature Hybrid Bonding", Small Science, (2025) in press

88. K. Lee, H. B. Kim, H. J. Park, Y.-H. Kim, D.-H. Hwang*, J.-H. Lee*, "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", Materials Today Chemistry, (2025) in press

87. A. Amin, J. Hong, J.-H. Jang, I. Hwang*, J.-H. Lee*, "Unified Analysis of Transient Electroluminescence in Organic Light-Emitting Diodes: Deciphering Charge Transport and Emission Dynamics", Advanced Optical Materials, (2025) in press

86. A. Ali, J. Lee, A. Tooshil, R. M. Arnob, W.-S. Lee, R. Choi*, J. Jang*, J.-H. Lee*, "Synergistic Fluorine and Zirconium Co-Doping for High-Mobility and Bias-Stable ZnO Thin-Film Transistors", ACS Applied Electronic Materials, (2025)

85. W.-S. Lee, A. Arqum, J. Lee, J. Kim, R. Choi*, J.-H. Lee*, "Voltage-Driven gated Van der Pauw method for Accurate Channel and Contact Resistance Extraction in Oxide Thin-Film Transistors", Materials Today Physics, 58, 101880 (2025) 

84. 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*, "In situ engineered α-MnSe/Bi2Ni3Se2 electrodes enabling ultra-stable, wide-potential quasi-solid-state hybrid supercapacitors for wearable electronics", Chemical Engineering Journal, 520, 165726 (2025)

83. 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*, "Vacuum-Depositable Fluorinated Photoresist toward Organic Light-Emitting Diode (OLED) Patterning", ACS Materials Letters, 7, 2988 (2025)

82. 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*, "Photon avalanche-driven multicolor emission: yttrium vanadate upconversion phosphors for optical thermometry, forensics, and healing light applications", Chemical Engineering Journal, 516, 163770 (2025)

81. S.-H. Jung(+), K. Lee(+), H. Lee, R. Choi*, J.-H. Lee*, "Fast-Response and High-Color-Purity RGB Fluorescent Organic Light-Emitting Diodes for Visible Light Communication System", Advanced Optical Materials, 13(8), 2402693 (2025)

80. C.-H. Lee, S.-H. Kim, H.-B. Lee, T. H. Seol, J.-H. Lee*, Y. Yi*, G.-D. Lee*, "In-situ Substrate Temperature Control for High-performance Blue-emitting OLEDs with Extended Operational Lifetime", ACS Applied Materials & Interfaces, 17(10), 15755 (2025)

79. S. He, W. Zhou, S. Ham, K.-J. Ko, J. Luo, B.-J. Lee, H. B. Lee, J.-H. Lee*, J.-W. Kang*, "High-Performance Perovskite Quantum Dots Light-Emitting Diodes with Hole Transport Layer Engineering and Synergetic Outcoupling Enhancement", Applied Surface Science, 680, 161384 (2025)

78. W.-S. Lee, J. Lee, A. Katware, N.-H. Park, J. Kim*, R. Choi*, J.-H. Lee*, "Addressing Mobility Overestimation in Short-Channel IGZO TFTs Using the Gated Van der Pauw Method", ACS Applied Materials & Interfaces, 16(46), 63778 (2024)

77. M. I. Saleem, S. He, S. H. Kim, J.-W. Kang*, J.-H. Lee*, "Perovskite nanocrystals passivated by aromatics phosphonic acid for high-performance light-emitting diodes", Journal of Materials Chemistry C, 12, 17289 (2024) featured in the 2024 Most Popular Articles collection and 2025 Lunar New Year collection 

76. H. Mubarok(+), K. Lee(+), R. M. Lutfi, T. Lee, Y. H. Lee, T. Q. Tran, J. Jung*, J.-H. Lee*, M. H. Lee*, "Isomer engineering of triptycene-fused multi-resonance TADF emitters: Implications for controlling blue electroluminescence performance", Chemical Engineering Journal, 497, 154839 (2024)

75. 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*, "Impacts of oxidative stress and anti-oxidants on the development, pathogenesis, and therapy of sickle cell disease: A comprehensive review", Biomedicine & Pharmacotherapy, 176, 116849 (2024)

74. S.-H. Baek, J. Y. Park, S.-J. Woo, W.-S. Lee, W.-S. Kim, H.-J. Cheon, Y.-H. Kim*, J.-H. Lee*, "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", Small Structures, 5(6), 2300564 (2024)

73. D. Kim, H.-J. Park, S.-H. Jung, W. J. Pyo, H. R. Sim, J.-H. Lee*, D.-W. Jee*, D. S. Chung*, "Visible-light Communication with Lighting: RGB wavelength division multiplexing OLEDs/OPDs platform", Advanced Materials, 36(4), 2309416 (2024)

72. M. Safarkhani, M. R. Saeb, J.-H. Lee, Y. S. Huh*, N. Rabiee*, "Carbon-based nanomaterials for CRISPR/Cas delivery: a perspective on the design approach", Carbon Letters, 34, 387 (2024)

71. A. H.-T. Nguyen, M.-C. Nguyen, A.-D. Nguyen, S. J. Jeon, N.-H. Park, J.-H. Lee*, R. Choi*, "Formation Techniques for Upper Active Channel in Monolithic 3D Integration: An Overview", Nano Convergence, 11, 5 (2024)

70. M. I. Saleem, J.-H. Lee*, "Colloidal Cesium Lead Bromide-based Anisotropic Nanorods for Improving Outcoupling in Perovskite Light-Emitting Diodes", Journal of Information Display, 25(2), 157 (2024)

69. T. Lee(+), J.-H. Jang(+), N. N. T. Nguyen, J. Jung*, J.-H. Lee*, M.-H. Lee*, "Ortho-Carborane Decorated Multi-Resonance TADF Emitters: Preserving Local Excited State and High Efficiency in OLEDs", Advanced Science, 11(11), 2309016 (2024)

68. L. Antony, K. S. Ranjith, K. Alotaibi, J.-H. Lee, G. S. R. Raju, Y.-K. Han*, Y. S. Huh*, "Near-infrared light driven highly efficient and thermally stable Gd2Ti2O7:Er3+/Yb3+ sub-microspheres for photocatalytic and plant growth LED applications", Journal of Alloys and Compounds, 979, 173574 (2024)

67. I.-J. Choi(+), A. Amin(+), A. Katware, S. W. Kang*, J.-H. Lee*, "Machine Learning Algorithm for Artificial Intelligence-Based Precise Structural Modeling in Organic Light-Emitting Diodes", ACS Photonics, 11(8), 2938 (2024) Featured as a front cover article  

66. G. S. R. Raju, V. K. Gupta, R. K. Shanmugam, K. Alotaibi, J.-H. Lee, E. Pavitra, Y. S. Huh, Y.-K. Han*, "Green-emitting lanthanum niobate mesoporous nanospheroids for near-infrared light-responsive cancer theranostics", Ceramics International, 50(7), 11650 (2024)

65. S. Aliya, M. Alhammadi, U. Park, J. N. Tiwari, J.-H. Lee, Y.-K. Han*, Y. S. Huh*, "The potential role of formononetin in cancer treatment: An updated review", Biomedicine & Pharmacotherapy, 168, 115811 (2023)

64. M. I. Saleem, P. Chandrasekar, A. Batool, J.-H. Lee*, "Aqueous-Phase Formation of Two-Dimensional PbI2 Nanoplates for High-Performance Self-Powered Photodetectors", Micromachines, 14(10), 1949 (2023)

63. H. Mubarok(+), A. Amin(+), T. Lee, J. Jung, J.-H. Lee*, M. H. Lee*, "Triptycene-Fused Sterically Shielded Multi-Resonance TADF Emitter Enables High-Efficiency Deep Blue OLEDs with Reduced Dexter Energy Transfer", Angewandte Chemie International Edition, 62(32), e202306879 (2023)

62. 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*, "Optical Engineering of FAPbBr3 Nanocrystals via Conjugated Ligands for Light-Outcoupling Enhancement in Perovskite Light-Emitting Diodes", Advanced Optical Materials, 11(17), 2300486 (2023) Featured as an Inside Back Cover article

61. 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*, "The role of NF-κB in breast cancer initiation, growth, metastasis, and resistance to chemotherapy", Biomedicine & Pharmacotherapy, 163, 114822 (2023)

60. M. I. Saleem, R. Choi*, J.-H. Lee*, "Light Outcoupling Strategies in Oriented Perovskite Light-Emitting-diodes: Recent Trends, Opportunities, and Challenging toward Innovation", Materials Chemistry Frontiers, 7, 2316 (2023) Featured as a back cover article

59. M. I. Saleem, A. Katware, A. Amin, S.-H. Jung, J.-H. Lee*, "YCl3-Substituted CsPbI3 Perovskite Nanorods for Efficient Red-Light-Emitting Diodes", Nanomaterials, 13(8), 1366 (2023)

58. I. N. Istiqomah(+), J.-H. Jang(+), T. Lee, Y. H. Lee, C. Kim, J. Jung, J.-H. Lee,* and M. H. Lee*, "Impact of π-Expanded Boron-Carbonyl Hybrid Acceptors on TADF Properties: Controlling Local Triplet Excited States and Unusual Emission Tuning", ACS Applied Materials & Interfaces, 15(12), 15758 (2023)

57. H. J. Cheon, S.-J. Woo, S.-H. Baek, J.-H. Lee*, Y.-H. Kim*, "Dense Local Triplet States and Steric Shielding of Multi-Resonance TADF Emitter Enable High-Performance Deep Blue OLEDs", Advanced Materials, 34(50), 2207416 (2022) Featured as a back cover article 

56. 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* "A Novel and Cost-Effective CsVO3 Quantum Dots for Optoelectronic and Display Applications", Nanomaterials, 12, 2864 (2022)

55. H. J. Park, J.-H. Jang, J.-H. Lee*, D.-H. Hwang*, "Highly Efficient Deep-Blue Phosphorescent OLEDs based on Trimethylsilyl-Substituted Tetradentate Pt(II) Complex", ACS Applied Materials & Interfaces, 14(30), 34901 (2022)

54. D. J. Kim, S.-H. Baek, W.-S. Kim, K.-H. Ahn, J.-H. Lee*, "Bicarbazole-triazine hybrid type mixed host materials for blue phosphorescent OLEDs with enhanced efficiency and lifetime", Journal of Materials Chemistry C, 10, 8602 (2022) Featured as a HOT paper and  inside front cover article 

53. H. J. Cheon(+), Y.-S. Shin(+), N.-H. Park, J.-H. Lee*, Y.-H. Kim*, "Boron-based Multi-resonance TADF Emitter with Suppressed Intermolecular Interaction and Isomer Formation for Efficient Pure Blue OLEDs", Small, 18(19), 2107574 (2022)  Featured as a front cover article 

52. S. He, N. Kumar, H. B. Lee, K.-J. Ko, Y.-J. Jung, J. I. Kim, S. Bae, J.-H. Lee*, J.-W. Kang*, "Tailoring the refractive index and surface defects of CsPbBr3 quantum dots via alkyl cation-engineering for efficient perovskite light-emitting diodes", Chemical Engineering Journal, 425, 130678 (2021)

51. Y. H. Lee(+), Y.-S. Shin(+), T. Lee, J. Jung*, J.-H. Lee*, M. H. Lee*, "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", Chemical Engineering Journal, 423, 130224 (2021)

50. G. Huseynova, J. Lee, J.-H. Lee*, J-H Lee*, "Charge Generation Efficiency of Electrically Doped Organic Semiconductors", Materials Today Energy, 21, 100709 (2021)

49. 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*, "Solution-Processed Fabrication of Light-Emitting Diodes Using CsPbBr3 Perovskite Nanocrystals", ACS Applied Nano Materials, 3(12), 11801 (2020)

48. M. Kim, S.-Y. Cho, Y.-S. Shin, Y.-C. Seok, H.-W. Kim, J.-Y. Yoon, R. Choi*, J.-H. Lee *, "Improving Electrical Stability of a-InGaZnO Thin-Film Transistors with Thermally Deposited Self-Assembled Monolayers", Electronic Materials Letters, 16, 451 (2020)

47. A. Gasonoo(+), J.-H. Lee(+), Y.-J. Lim, S.-H. Lee, Y. Choi, J.-H. Lee*, "Parylene C-AlN Multilayered Thin-Film Passivation for Organic Light-Emitting Diode Using a Single Deposition Chamber", Electronic Materials Letters, 16, 466 (2020)

46. H.-K. Choi, S.-H. Lee, Y.-J. Lim, S.-T. Lee, J.-H. Lee*, and J.-H. Lee*, "Thermal degradation of p-doped organic homojunction", AIP Advances, 10, 065226 (2020)

45. Y.-J. Jung, S.-Y. Cho, J.-W. Jung, S.-Y. Kim, J.-H. Lee *, "Influence of indium-tin-oxide and emitting-layer thicknesses on light outcoupling of perovskite light-emitting diodes", Nano Convergence, 6, 26 (2019)  

44. S.-Y. Cho, S.-Y. Kim, S. Jeon*, R. Choi*, J.-H. Lee*, "A strategy to boost external quantum efficiency of organic light-emitting transistors", Applied Physics Letters. 115, 043301 (2019)

43. 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*, "Ultrafast Excitonic Behavior in Two-Dimensional Metal–Semiconductor Heterostructure", ACS Photonics, 6, 1379 (2019)

42. 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*, "Optimal Nitrogen Incorporation in Nickel Silicide for Thermally Stable Contact Formation", Journal of Nanoscience and Nanotechnology, 19, 6468 (2019)

41. S. Jeon, L. Zhao, Y.-J. Jung, J. W. Kim, S.-Y. Kim, H. Kang, J.-H. Jeong, B. P. Rand*, J.-H. Lee*, "Perovskite Light-Emitting Diodes with Improved Outcoupling Using a High-Index Contrast Nanoarray", Small,  15, 1900135 (2019)

40. A. Gasonoo, J.-M. Kim, S.-J. Yoo, Y.-J. Cho, J.-H. Lee, Y. Choi, J.-J. Kim*, J.-H. Lee*, "Analysis of the charge transfer and separation in electrically doped organic semiconductors by electron spin resonance spectroscopy", Organic Electronics, 67, 242 (2019) 

39. J.-H. Lee, T.-H. Ke, J. Genoe, P. Heremans, C. Rolin*, "Overlapping-Gate Organic Light-Emitting Transistors", Advanced Electronic Materials,  5, 1800437 (2019)

38. C.-H. Lee(+), J.-H. Lee(+), K.-H. Kim, J.-J. Kim*, "Unveiling the Role of Dopant Polarity in the Recombination and Performance of Organic Light-Emitting Diodes", Advanced Functional Materials, 28, 1800001 (2018)

37. C. Rolin*, E. Kang, J.-H. Lee, G. Borghs, P. Heremans, J. Genoe, “Charge carrier mobility in thin films of organic semiconductors by the gated van der Pauw method", Nature Communications, 8:14975, DOI: 10.1038/ncomms14975 (2017)

36. S.-J. Yoo, J.-H. Lee, J.-M. Kim, J.-J. Kim*, “Hole mobility in various transition-metal-oxides doped organic semiconductor films”, Applied Physics Letters, 110, 053303 (2017)

35. J.-H. Lee, H. Shin, J.-M. Kim, K.-H. Kim, J.-J. Kim*, “Exciplex-forming Co-host-based Red Phosphorescent Organic Light-emitting Diodes with Long Operational Stability and High Efficiency”, ACS Applied Materials & Interfaces, 9, 3277 (2017)

34. 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*, “Effect of integrated protection layer on photolithographic patterned organic light emitting diodes”, 23rd International Display Workshops-IDW, 2, 1187 (2017)

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<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)