Publications

(Unpublished)

• Hui Eun Kim†, Jigeon Kim†, Younghoon Kim* et al., (NPLs~) In preparation. (*corresponding author)

• Hui Eun Kim†, Jigeon Kim†, Younghoon Kim* et al., (Thiolate~) In preparation. (*corresponding author)

• Jae Woo Kim†, Jigeon Kim†, Younghoon Kim* et al., (Oleylamine-driven~) In preparation. (*corresponding author)

• Jaehyuk Kim†, Sanghun Han†, Jigeon Kim†, Jongmin Choi*, and Younghoon Kim* et al., (PQD solar cell~) in preparation. (*corresponding author)

• Seohee Park, Younghoon Kim, Ju Young Woo* et al., (Lead chalcogenide nanocrystals~) Submitted.

(2025) 

91. Hyung Ryul You, Duck Hoon Lee, Soo-Kwan Kim, Jin Young Park, Eon Ji Lee, Hae Jeong Kim, Hyeon Soo Ma, Sungmin Ka, Taeyeong Yong, Yu Min Lee, Younghoon Kim, Byung Joon Moon*, Junwoo Lee*, Jongmin Choi*, "Dopant-Chelating Polymeric Hole Transporting Material for Efficient and Humidity-Stable Quantum Dot Photovoltaics" Accepted in Advanced Functional Materials (IF = 19.0 / JCR rank = 4.8%).

90. Jaehyuk Kim, Huieun Kim, Seoyoung Lee, Younghoon Kim*, Jigeon Kim*, "Dimensional tunability in SN2-based synthesis of CsPbI3 perovskite nanocrystals via regulating lattice-forming behavior of surface ligands" Accepted in Nano Research (IF = 9.0 / JCR rank = 13.1%). (*corresponding author)

89. Eonji Lee, Gayoung Ham, Sunhee Yun, Hyung Ryul You, Taeyeong Yong, Gayoung Seo, Wonjong Lee, Hyeon Soo Ma, Jin Young Park, Hae Jeong Kim, Soo-Kwan Kim, Younghoon Kim, Jongchul Lim, Minjun Kim*, Hyojung Cha*, Jongmin Choi*, "Enhancing Quantum Dot Photovoltaic Efficiency through Defect Passivation and Triplet Energy Transfer with 9-Anthracene Carboxylic Acid" Accepted in Small Science (IF = 8.3 / JCR rank = 17.5%).

88. Jae Woo Kim†, Jigeon Kim†, Ju Young Woo*, Younghoon Kim*, "Comprehensive Review of Core/Shell Nanostructures of Lead-Halide Perovskite Quantum Dots for Improved Optoelectronic Performance and Stability" Journal of Materials Chemistry A 2025, 13, 29706-29735 (IF = 10.8 / JCR rank = 9.1%). (*corresponding author)

87. Donghyeon Nam†, Kyuho Jin†, Tae Hwan Jo†, Chanseok Lee, Keun Hee Kim, Hyewon Kang, Ho Yeon Jang, Younghoon Kim, Seung Woo Lee, Seoin Baek*, Yongmin Ko*, Jinhan Cho*, "Ultrathin, Layer-by-Layer Assembled Lithiophilic Interlayers for Dendritic Growth-Suppressed Lithium Metal Anodes" Advanced Energy Materials 2025, 15, 2500850 (IF = 24.4 / JCR rank = 2.6%). (front outside cover page)

86. Yeongcheol Kim†, Seongwoo Cho†, Seohee Park, Min Ju Kim, Younghoon Kim, Gui-Min Kim, Doh C. Lee, Sung Nam Lim, Shin Ae Song, Cheolsang Youn, Seongho Lee, Seong-Yong Cho*, Sohee Jeong*, Seunghyun Lee*, Ju Young Woo*, "Halide Vacancy Passivation in Cesium Lead Halide Perovskite Nanocrystals with Mixed Halide Compositions: The Impact of Prolonged Reaction Time" Journal of Materials Chemistry A 2025, 13,19480-19487 (IF = 10.8 / JCR rank = 9.1%).

85. Jin Ah Lee†, In Suh Lee†, Dayoung Kang, Nayeon Kim, Jigeon Kim, Se-Woong Baek*, Younghoon Kim*, "Chemical Reactivity-Controlled Synthesis of Silver Chalcogenide Colloidal Quantum Dots for Efficient Shortwave Infrared Photodetectors" Small 2025, 21, 2412420 (IF = 13.3 / JCR rank = 6.6%). (*corresponding author)

84. Sanghun Han,† Woo Hyeon Jeong,† Gayoung Seo, Seongmin Choi, Dong Gyu Lee, Weon-Sik Chae, Hyungju Ahn, Tae Kyung Lee, Hyosung Choi, Jongmin Choi*, Bo Ram Lee*,  Younghoon Kim*, "Synergistic Hybrid-Ligand Passivation of Perovskite Quantum Dots: Suppressing Reduced-Dimensionality and Enhancing Optoelectronic Performance" Advanced Materials 2025, 37, 2410128 (IF = 27.4 / JCR rank = 1.9%). (front outside cover page) (*corresponding author)

83. Hae Jeong Kim†, Jin Young Park†, Ye-Jin Choi†, Soo-Kwan Kim, Taeyeong Yong, Wonjong Lee, Gayoung Seo, Eon Ji Lee, Seongmin Choi, Hyung Ryul You, Won-Woo Park, Jongchul Lim, Younghoon Kim, Oh-Hoon Kwon*, Jongmin Choi*, "Homogeneously Blended Donor and Acceptor AgBiS2 Nanocrystal Inks Enable High-Performance Eco-Friendly Solar Cells with Enhanced Carrier Diffusion Length" Advanced Energy Materials 2025, 15, 2404552 (IF = 24.4 / JCR rank = 2.6%). (cover page)

82. Jigeon Kim, Woongchan Kim, Jin Il Jang, Wooyeon Kim, Doheon Yoo, Jae Woo Kim, Yubin Lee, Min-Jae Choi, Jongmin Choi, Hyung Min Kim, Sung Beom Cho, Min Jae Ko*, Younghoon Kim*, "SN2-Mediated Decoupled Precursor Provision Enables Large-Scale Production of Monodisperse Lead Halide Perovskite Quantum Dots in a Single Reactor" Advanced Composites and Hybrid Materials 2025, 8, 125 (IF = 23.2 / JCR rank = 1.4%). (*corresponding author)

(2024) 

81. Taeyeong Yong, Seongmin Choi, Soo-Kwan Kim, Sanghun Han, Gayoung Seo, Hae Jeong Kim, Jin Young Park, Han Na Yu, Hyung Ryul You, Eon Ji Lee, Wonjong Lee, Sunkyu Kim, Jaebaek Lee, Dae-Hwan Kim, Younghoon Kim, Jongchul Lim, Byung Joon Moon*, Jongmin Choi*, "Hydrogen bond-mediated pseudo-halide complexation for stable and efficient perovskite precursors and solar cells" Energy & Environmental Science 2024, 17, 9443-9454 (IF = 32.4  / JCR rank = 0.3%). (front outside cover page)

80. Hyung Ryul You†, Han Na Yu†, Eon Ji Lee, Hyeon Soo Ma, Younghoon Kim*, Jongmin Choi*, "Quantum Dot in Perovskite Hybrids for Photovoltaics: Progress and Perspective" Applied Physics Reviews 2024, 11, 041329 (IF = 11.9  / JCR rank = 8.1%). (*corresponding author)

79. Jigeon Kim, Taegyun Kwon*, Younghoon Kim*, "Surface Manipulation and Engineering Strategies for High-Performance and Multi-Functional Perovskite Colloidal Quantum Dot Solar Cells" Chemical Engineering Journal 2024, 498, 155674 (IF = 15.1  / JCR rank = 3.2%). (*corresponding author)

78. Jun Hu Park, Seung Min Joo, Tae Min Kim, Younghoon Kim, Hyun Ho Kim*, "Synthesis of Ultrathin MoO2 Nanosheets via Chemical Vapor Deposition and Their Application to High-Performance Field-Effect Transistors" Accepted in Electronic Materials Letters (IF = 2.4 / JCR rank = 66.2%).

77. Gayoung Seo†, Sanghun Han†, Dong Gyu Lee†, Seongmin Choi, Taeyeong Yong, Haejeong Kim, Jinyoung Park, Soo Kwan Kim, Eonji Lee, Suyeon Baek, Younghoon Kim*, Tae Kyung Lee*, Jongmin Choi*, "Multifaceted Anchoring Ligands for Uniform Orientation and Enhanced Cubic-Phase Stability of Perovskite Quantum Dots" Chemical Engineering Journal 2024, 496, 154312 (IF = 15.1  / JCR rank = 3.2%). (*corresponding author)

76. Eon Ji Lee, Wonjong Lee, Tae Ho Yun, Hyung Ryul You, Hae Jeong Kim, Han Na Yu, Soo-Kwan Kim, Younghoon Kim, Hyungju Ahn, Jongchul Lim*, Changyong Yim*, Jongmin Choi*, "Suppression of Thermally Induced Surface Traps in Colloidal Quantum Dot Solids via Ultrafast Pulsed Light" Small 2024, 20, 2400380 (IF = 13.3 / JCR rank = 6.6%). (front outside cover page)

75. Wooyeon Kim†, Jigeon Kim†, Dayoung Kim, Bonkee Koo, Subin Yu, Yuelong Li, Younghoon Kim*, Min Jae Ko*, "Completely Annealing-Free Flexible Perovskite Quantum Dot Solar Cells Employing UV-Sintered Ga-Doped SnO2 Electron Transport Layers" npj Flexible Electronics 2024, 8, 20 (IF = 14.6 / JCR rank = 2.0%). (*corresponding author)

74. Gyudong Lee, Seongkyu Song, Woo Hyeon Jeong, Cheoljae Lee, June-Seo Kim, Ju-Hyuck Lee, Jongmin Choi, Hyosung Choi, Younghoon Kim*, Sung Jun Lim*, Soon Moon Jeong*, "Interfacial Triboelectricity Lights Up Phosphor-Polymer Elastic Composites: Unraveling the Mechanism of Mechanoluminescence in Zinc Sulfide Microparticle-Embedded Polydimethylsiloxane Films" Small 2024, 20, 2307089 (IF = 13.3 / JCR rank = 6.6%). (cover page) (*corresponding author)

73. Taegyun Kwon, Taesu Kim,* Younghoon Kim,* "Enhanced Open-Circuit Voltage of Eco-Friendly Silver Bismuth Iodide Thin Film Photovoltaics with PTB7 Polymer-Based Hole Transport Layer", Electronic Materials Letters 2024, 20,165‒172  (IF = 2.4 / JCR rank = 66.2%). (*corresponding author)

(2023) 

72. Soo-Kwan Kim†, Jinseck Kim†, Seongmin Choi, Taeyeong Yong, Jin Young Park, Gyudong Lee, Sanghun Han, Hyung Ryul You, Seonkyung Ko, Gyuri Park, Hyungju Ahn, Jiwoong Yang, Younghoon Kim, Bumjoon J. Kim*, Jongmin Choi* "The Impact of Multifunctional Ambipolar Polymer Integration on the Performance and Stability of Perovskite Solar Cells" Advanced Energy Materials 2023, 13, 2301927 (IF = 27.8 / JCR rank = 2.5%). (cover page)

71. Hyung Ryul You,† Seongeun Lee,† Duck Hoon Lee,† G. Murali, Arun S. Nissimagoudar, Younghoon Kim, Seongmin Park, Jihoon Lee, Seon Joon Kim, Jin Young Park, Byung Joon Moon, Young Ho Park, Soo-Kwan Kim, Han Na Yu, Hae Jeong Kim, Wonjong Lee, Gayoung Ham, Hyeonji Lee, Seung-Cheol Lee, Hyojung Cha, Jongchul Lim, Yury Gogotsi, Tae kyu An,* Insik In,* Jongmin Choi* "Organic Solvent Dispersible MXene Integrated Colloidal Quantum Dot Photovoltaics" Advanced Energy Materials 2023, 13, 2301648 (IF = 27.8 / JCR rank = 2.5%). (cover page)

70. Junwoo Lee,† Duck Hoon Lee,† Younghoon Kim, Jin Young Park, Hyung Ryul You, Minjun Kim,* Taiho Park,* Jongmin Choi,* “A Furan-Substituted Polymeric Hole-Transporting Material for Energy Level Regulation and Less Planarity in Colloidal Quantum Dot Solar Cells”, Energy & Environmental Materials 2023, 6, e12408 (IF = 15.0 / JCR rank = 7.2%).

69. Sung Yong Bae,† Jae Taek Oh,† Jonghee Yang,† Cheong Bum Lee, Hochan Song, Bo Ram Lee, Hyeong Min Jin, Kyeounghak Kim, Jin Pyo Hong,* Younghoon Kim,* Hyosung Choi* "Understanding the Cation-Selective Ligand Passivation for AgBiS2 Nanocrystal Photovoltaics", Chemical Engineering Journal 2023, 474, 145674 (IF = 15.1  / JCR rank = 3.2%). (*corresponding author)

68. Taegyun Kwon, Younghoon Kim* "Conductive Paste Inks Prepared Using Ionic-Liquid-Stabilized Metal Nanoparticle Fluids and Their Sintering Effect", Accepted in Electronic Materials Letters 2023 (IF = 2.4 / JCR rank = 66.2%). (*corresponding author)

67. Sanghun Han,† Gayoung Seo,† Taeyeong Yong, Seongmin Choi, Younghoon Kim,* Jongmin Choi* "Stabilized Perovskite Quantum Dot Solids via Nonpolar Solvent Dispersible Covalent Ligands" Advanced Science 2023, 10, 2301793 (IF = 15.1 / JCR rank = 6.9%). (*corresponding author)

66. Yongkwon Song, Woojin Bae, Jeongyeon Ahn, Youhyun Son, Minseong Kwon, Cheong Hoon Kwon, Younghoon Kim, Yongmin Ko,* Jinhan Cho,* "Carbon Nanocluster-Mediated Nanoblending Assembly for Binder-Free Energy Storage Electrodes with High Capacities and Enhanced Charge Transfer Kinetics", Advanced Science 2023, 10, 2301248 (IF = 15.1 / JCR rank = 6.9%). (cover page)

65. Seonkyung Ko, Taeyeong Yong, Soo-Kwan Kim, Jin Young Park, Gyudong Lee, Hyung Ryul You, Sanghun Han, Duckhoon Lee, Seongmin Choi, Yong Chan Choi, Younghoon Kim, Nam-Suk Lee, Seulki Song, Jongmin Choi* "A Top-Down Strategy for Reforming the Characteristics of NiO Hole Transport Layer in Inverted Perovskite Solar Cells", Solar RRL 2023, 7, 2300049 (IF = 7.9 / JCR rank = 20.6%)

64. Jigeon Kim,† Dongeon Kim,† Wooyeon Kim, Sungho Woo, Se-Woong Baek,* Min Jae Ko,* Younghoon Kim* "Efficient Semi-Transparent Perovskite Quantum Dot Photovoltaics Enabled by Asymmetric Dielectric/Metal/Dielectric Transparent Electrodes", Chemical Engineering Journal 2023, 469, 143824 (IF = 15.1  / JCR rank = 3.2%). (*corresponding author)

63. Boncheol Ku, Bonkee Koo, Wooyeon Kim, Younghoon Kim, Yu-Rim Jeon, Min Jae Ko,* Changhwan Choi* "Room-Temperature Stable CsPbI3 Perovskite Quantum Dots Prepared by Layer-by-Layer Assembly for Photonic Synapse", Journal of Alloys and Compounds 2023, 15, 170459 (IF = 6.2 / JCR rank = 9.6%).

62. Dae Hwan Lee,† Seyeong Lim,† Chanhyeok Kim, Han Uk Lee, Dasol Chung, Yelim Choi, Jongmin Choi, Younghoon Kim, Sung Beom Cho*, Hong Il Kim*, Taiho Park* "Tailoring Rigid Segments in Dopant-Free Polymeric Hole Transport Materials for Perovskite Quantum Dot Solar Cells", ACS Energy Letters 2023, 8, 1839‒1847 (IF = 22.0 / JCR rank = 3.7%).

61. Jin Young Park, Gisang Park, Sung Yong Bae, Hae Jeong Kim, Duck Hoon Lee, Seon Kyung Ko, Soo-Kwan Kim, Gyudong Lee, Hyung Ryul Yoo, Hyosung Choi, Jong-Sung Yu,* Younghoon Kim,* Jongmin Choi* "Eco-Friendly AgBiS2 Nanocrystal Photoanode For Highly Efficient Visible-Light-Driven Photoelectrochemical Water Splitting", ACS Applied Energy Materials 2023, 6, 3872‒3880  (IF = 6.4 / JCR rank = 24.7%). (cover page) (*corresponding author)

60. Seock-Jin Jeong, Sinyoung Cho, Bowon Moon, Justice Agbeshie Teku, Min-Hye Jeong, Somi Lee, Younghoon Kim, Jong-Soo Lee* "0D–2D Hybrid Photodetectors using Multilayer MoS2 and Lead Halide Perovskite Quantum Dots with Tunable Bandgap", ACS Applied Materials & Interfaces 2023, 15, 5432‒5438 (IF = 9.5 / JCR rank = 15.9%).

59. Younghoon Kim,* Min-Jae Choi*, Jongmin Choi* "Infrared-Harvesting Colloidal Quantum Dot Inks for Efficient Photovoltaics: Impact of Surface Chemistry and Device Engineering", Journal of Materials Science & Technology 2023, 147, 224‒240 (IF = 10.9 / JCR rank = 1.9%). (*corresponding author)

58. Seokmin Lee, Younji Ko, Woojae Chang, Cheong Hoon Kwon, Younghoon kim,* Bongjun Yeom,* Jinhan Cho,* "All-in-One Structured Textile Energy Storage Electrodes Prepared via Janus Bond Assembly-Induced Electrodeposition", Chemical Engineering Journal 2023, 454, 140150 (IF = 15.1  / JCR rank = 3.2%). (*corresponding author)

(2022) 

57. Seyeong Lim,† Dae Hwan Lee,† Hyuntae Choi, Yelim Choi, Dong Geon Lee, Sung Beom Cho, Seonkyung Ko, Jongmin Choi,* Younghoon Kim,* Taiho Park* "High-Performance Perovskite Quantum Dot Solar Cells Enabled by Incorporation with Dimensionally Engineered Organic Semiconductor" Nano-Micro Letters 2022, 14, 204 (IF = 26.6 / JCR rank = 2.8%). (*corresponding author)

56. Jigeon Kim, Sanghun Han, Gyudong Lee, Jongmin Choi, Min Jae Ko,* Younghoon Kim* “Single-Step-Fabricated Perovskite Quantum Dot Photovoltaic Absorbers Enabled by Surface Ligand Manipulation”, Chemical Engineering Journal 2022, 448, 137672 (IF = 15.1  / JCR rank = 3.2%). (*corresponding author)

55. Youngsang Park,† Sung Yong Bae,† Taewan Kim,† Sungmin Park, Jae Taek Oh, Daekwon Shin, Mahnmin Choi, Hyojung Kim, Bora Kim, Doh C. Lee, Jung Hoon Song,* Hyosung Choi,* Sohee Jeong,* Younghoon Kim* “Charge-Selective, Narrow-Gap Indium Arsenide Quantum Dot Layer for Highly Stable and Efficient Organic Photovoltaics”, Advanced Energy Materials 2022, 12, 2104018 (IF = 27.8 / JCR rank = 2.5%) (*corresponding author)

54. Sanghun Han, Jigeon Kim, Dong Eon Kim, Min Jae Ko, Jongmin Choi,* Se-Woong Baek,* Younghoon Kim* “Small-Molecule-Templated Nanostructure Back Electrode for Enhanced Light Absorption and Photocurrent in Perovskite Quantum Dot Photovoltaics”, Journal of Materials Chemistry A 2022, 10, 8966 (IF = 11.9 / JCR rank = 9.2%). (*corresponding author)

(2021) 

53. Jae Taek Oh,† Sung Yong Bae,† Jonghee Yang, Su Ryong Ha, Hochan Song, Cheong Beom Lee, Sanchari Shome, Swarup Biswas, Hyun-Mo Lee, You-Hyun Seo, Seok-In Na, Jin-Seong Park, Whikun Yi, Seungjin Lee, Koen Bertens, Bo Ram Lee, Edward H. Sargent, Hyeok Kim,* Younghoon Kim,* Hyosung Choi,* “Ultra-Stable All-Inorganic Silver Bismuth Sulfide Colloidal Nanocrystal Photovoltaics Using pin Type Architecture”, Journal of Power Sources 2021, 514, 230585 (IF = 9.2  / JCR rank = 11.7%). (*corresponding author)

52. Seyeong Lim, Gyudong Lee, Sanghun Han, Jigeon Kim, Sunhee Yun, Jongchul Lim, Yong-Jin Pu, Min Jae Ko, Taiho Park,* Jongmin Choi,* Younghoon Kim* “Monodisperse Perovskite Colloidal Quantum Dots Enable High-Efficiency Photovoltaics”, ACS Energy Letters 2021, 6, 2229‒2237 (IF = 22.0 / JCR rank = 3.7%). (cover page) (*corresponding author) 

51. Jae Myeong Lee, Sungwoo Chun, Wonkyeong Son, Dongseok Suh, Shi Hyeong Kim, Hyun Kim, Dongyun Lee, Younghoon Kim, Young-Kwan Kim, Sang Kyoo Lim,*, Changsoon Choi*  “DNA-inspired, Highly Packed Supercoil Battery for Ultra-high Stretchability and Capacity”, Nano Energy 2021, 85, 106034 (IF = 17.6  / JCR rank = 5.1%).

50. Seyeong Lim, Jigeon Kim, Jin Young Park, Jihyun Min, Taiho Park,* Younghoon Kim,* Jongmin Choi* “Suppressed Degradation and Enhanced Performance of CsPbI3 Perovskite Quantum Dot Solar Cells via Engineering of Electron Transport Layer”, ACS Applied Materials & Interfaces 2021, 13, 6119‒6129 (IF = 9.5 / JCR rank = 15.9%). (*corresponding author)

(2020) 

49. Chan-Sol Jo, Kyeongchan Noh, Sung Hoon Noh, Hyobin Yoo, Younghoon Kim, Jaeyoung Jang, Hyun Ho Lee, Tae-Sik Yoon, Jaehoon Lim, Seong-Yong Cho* “Solution-Processed Fabrication of Light-Emitting Diodes Using CsPbBr3 Perovskite Nanocrystals”, ACS Applied Nano Materials 2020, 3, 11801‒11810 (IF = 5.9 / JCR rank = 28.2%).

48. Sung Yong Bae,† Jae Taek Oh,† Jin Young Park, Su Ryong Ha, Jongmin Choi, Hyosung Choi,* Younghoon Kim* “Improved Eco-Friendly Photovoltaics Based on Stabilized AgBiS2 Nanocrystal Inks”, Chemistry of Materials 2020, 32, 10007‒10014 (IF = 8.6 / JCR rank = 18.3%). (*corresponding author)

47. Sinyoung Cho, Jigeon Kim, Soon Moon Jeong, Min Jae Ko, Jong-Soo Lee,* Younghoon Kim* “High-Voltage and Green-Emitting Perovskite Quantum Dot Solar Cells via Solvent Miscibility-Induced Solid-State Ligand Exchange”, Chemistry of Materials 2020, 32, 8808‒8818 (IF = 8.6 / JCR rank = 18.3%). (cover page) (*corresponding author)

46. Jae Taek Oh,† Hongjoo Cho,† Sung Yong Bae, Sung Jun Lim, Jinhyeon Kang, In Hwan Jung, Hyosung Choi,* Younghoon Kim* “Improved Size Distribution of AgBiS2 Colloidal Nanocrystals by Optimized Synthetic Route Enhances Photovoltaic Performance”, International Journal of Energy Research 2020, 44, 11006‒11014 (IF = 4.6  / JCR rank = 1.5%). (*corresponding author)

45. Jigeon Kim, Sinyoung Cho, Filip Dinic, Jongmin Choi, Changsoon Choi, Soon Moon Jeong, Jong-Soo Lee, Oleksandr Voznyy, Min Jae Ko,* Younghoon Kim* “Hydrophobic Stabilizer-Anchored Fully Inorganic Perovskite Quantum Dots Enhance Moisture Resistance and Photovoltaic Performance”, Nano Energy 2020, 75, 104985 (IF = 17.6  / JCR rank = 5.1%). (*corresponding author)

44. Hyung Ryul You, Jin Young Park, Duck Hoon Lee, Younghoon Kim,* Jongmin Choi* “Recent Research Progress in Ligand Exchange for Colloidal PbS Quantum Dot Solar Cells”, Applied Sciences 2020, 10, 975 (IF = 2.7 / JCR rank = 46.1%). (*corresponding author)

43. Ikjun Cho, Yongkwon Song, Sanghyuk Cheong, Younghoon Kim,* Jinhan Cho* “Layer-by-Layer Assembled Oxide Nanoparticle Electrodes with High Transparency, Electrical Conductivity, and Electrochemical Activity by Reducing Organic Linker-Induced Oxygen Vacancies”, Small 2020, 16, 1906768 (IF = 13.3 / JCR rank = 6.6%). (cover page) (*corresponding author)

42. Su Ryong Ha, Woo Hyeon Jeong, Yanliang Liu, Jae Teak Oh, Sung Yong Bae, Seungjin Lee, Jae Won Kim, Sujoy Bandyopadhyay, Hong In Jeong, Jin Young Kim, Younghoon Kim, Myoung Hoon Song, Sung Heum Park, Samuel D. Stranks, Bo Ram Lee, Richard H. Friend, Hyosung Choi* “Molecular Aggregation Method for Perovskite-Fullerene Bulk Heterostructure Solar Cells”, Journal of Materials Chemistry A 2020, 8, 1326−1334 (IF = 11.9 / JCR rank = 9.2%).

41. Sungwoo Chun, Sung Beom Cho, Wonkyeong Son, Younghoon Kim, Hachul Jung, Young-Jin Kim, Changsoon Choi* “Serpentine-Pattern Effects on the Biaxial Stretching of Percolative Graphene Nanoflake Films”, Nanotechnology 2020, 31, 085303 (IF = 3.5  / JCR rank = 49.3%).

40. Hwang-Sik Yun, Kyeongchan Noh, Jigeon Kim, Sung Hoon Noh, Gi-Hwan Kim, Woongkyu Lee, Hyon Bin Na, Tae-Sik Yoon, Jaeyoung Jang, Younghoon Kim,* Seong-Yong Cho* “CsPbBr3 Perovskite Quantum Dot Light-Emitting Diodes Using Atomic Layer Deposited Al2O3 and ZnO Interlayers”, Physica Status Solidi ‒ Rapid Research Letters 2020, 14, 1900573 (IF = 2.8  / JCR rank = 46.2%). (cover page) (*corresponding author)

(2019) 

39. Jigeon Kim, Bonkee Koo, Wook Hyun Kim, Jongmin Choi, Changsoon Choi, Sung Jun Lim, Jong-Soo Lee, Dae-Hwan Kim, Min Jae Ko,* Younghoon Kim* “Alkali Acetate-Assisted Enhanced Electronic Coupling in CsPbI3 Perovskite Quantum Dot Solids for Improved Photovoltaics”, Nano Energy 2019, 66, 104130 (IF = 17.6  / JCR rank = 5.1%). (*corresponding author)

38. Ho Kun Woo, Min Su Kang, Taesung Park, Junsung Bang, Sanghyun Jeon, Wooseok Lee, Junhyuk Ahn, Geonhee Cho, Dong-Kyun Ko, Younghoon Kim, Don-Hyung Ha, Soong Ju Oh* “Colloidal-Annealing of ZnO Nanoparticles to Passivate Traps and Improve Charge Extraction in Colloidal Quantum Dot Solar Cells”. Nanoscale 2019, 11, 17498−17505 (IF = 6.7 / JCR rank = 16.7%).

37. So Yeon Park, Sehoon Han, Younghoon Kim, Sohee Jung, Dong Hoe Kim, Gill Sang Han, Hyun Suk Jung* “Ultimate Charge Extraction of Monolayer PbS Quantum Dot for Observation of Multiple Exciton Generation”, ChemPhysChem 2019, 20, 2657‒2661 (IF = 2.9 / JCR rank = 32.9%).

36. Jae Taek Oh, Sung Yong Bae, Su Ryong Ha, Hongjoo Cho, Sung Jun Lim, Danil W. Boukhvalov, Younghoon Kim,* Hyosung Choi* “Water-Resistant AgBiS2 Colloidal Nanocrystal Solids for Eco-Friendly Thin Film Photovoltaics”, Nanoscale 2019, 11, 9633−9640 (IF = 6.7 / JCR rank = 16.7%). (*corresponding author)

35. Younghoon Kim,† Fanglin Che,† Jea Woong Jo,† Jongmin Choi,† Oleksandr Voznyy, F. Pelayo García de Arquer, Bin Sun, Junghwan Kim, Rafael Quintero-Bermudez, Fengjia Fan, Chih Shan Tan, Eva Bladt, Grant Walters, Andrew Proppe, Chengqin Zou, Haifeng Yuan, Sara Bals, Johan Hofkens, Maarten B. J. Roeffaers, and Edward H. Sargent* “Facet-Specific Quantum Dot Passivation Enables Colloid Management for Efficient Infrared Photovoltaics”, Advanced Materials 2019, 31, 1805580 (IF = 29.4 / JCR rank = 2.2%).

34. Mingyang Wei, F. Pelayo García de Arquer, Grant Walters, Zhenyu Yang, Li Na Quan, Younghoon Kim, Randy Sabatini, Rafael Quintero-Bermudez, James Z. Fan, Aryeh Gold-Parker, Michael F. Toney, and Edward H. Sargent* “Ultrafast Narrowband Exciton Routing within Layered Perovskite Nanoplatelets Enables Low-Loss Luminescent Solar Concentrators”, Nature Energy 2019, 4, 197−205 (IF = 56.7 / JCR rank = 0.4%).

33. Wonkyeong Son, Sungwoo Chun, Jae Myeong Lee, Yourack Lee, Jeongmin Park, Dongseok Suh, Duck Weon Lee, Hachul Jung, Young-Jin Kim, Younghoon Kim, Soon Moon Jeong, Sang Kyu Lim, and Changsoon Choi* “Highly Twisted Supercoils for Superelastic Multi-Functional Fibers”, Nature Communications 2019, 10, 426 (IF = 16.6 / JCR rank = 7.5%).

32. Seokmin Lee, Bongjun Yeom,* Younghoon Kim,* Jinhan Cho,* “Layer-by-Layer-Based Ultrathin Energy Harvesting Films: Piezoelectric and Triboelectric Nanocomposite Films”, Nano Energy 2019, 56, 1−15 (IF = 17.6  / JCR rank = 5.1%). (*corresponding author)

(2018)

31. Bin Sun, Olivier Ouellette, F. Pelayo García de Arquer, Oleksandr Voznyy, Younghoon Kim, Mingyang Wei, Andrew H. Proppe, Makhsud Saidaminov, Jixian Xu, Mengxia Liu, Peicheng Li, James Z. Fan, Jea Woong Jo, Hairen Tan, Furui Tan, Sjoerd Hoogland, Zheng Hong Lu, Shana O. Kelley, and Edward H. Sargent, “Multibandgap Quantum Dot Ensembles for Solar-Matched Infrared Energy Harvesting”, Nature Communications 2018, 9, 4003 (IF = 16.6 / JCR rank = 7.5%).

30. Jae Taek Oh, Dae-Hwan Kim, Younghoon Kim* “Solution-Processed “Silver-Bismuth-Iodine” Ternary Thin Films for Lead-Free Photovoltaic Absorbers”, Journal of Visualized Experiments 2018, 139, e58286 (IF = 1.2 / JCR rank = 73.3%). (*corresponding author)

29. Jongmin Choi, Jea Woong Jo, F. Pelayo García de Arquer, Yong-Biao Zhao, Bin Sun, Junghwan Kim, Min-Jae Choi, Se-Woong Baek, Andrew H. Proppe, Ali Seifitokaldani, Dae‐Hyun Nam, Peicheng Li, Olivier Ouellette, Younghoon Kim, Zhenghong Lu, Oleksandr Voznyy, and Edward H. Sargent* “Activated Electron Transport Layer for Infrared Quantum Dot Optoelectronics”, Advanced Materials 2018, 30, 1801720 (IF = 29.4 / JCR rank = 2.2%).

28. Jea Woong Jo, Jongmin Choi, F. Pelayo García de Arquer, Ali Seifitokaldani, Bin Sun, Younghoon Kim, Hyungju Ahn, James Fan, Rafael Quintero-Bermudez, Junghwan Kim, Min-Jae Choi, Se-Woong Baek, Andrew H. Proppe, Grant Walters, Dae‐Hyun Nam, Oleksandr Voznyy, and Edward H. Sargent* “Acid-Assisted Ligand Exchange Enhances Coupling in Colloidal Quantum Dot Solids”, Nano Letters 2018, 18, 4417−4423 (IF = 10.8 / JCR rank = 10.4%).

27. Junghwan Kim, Makhsud I. Saidaminov, Hairen Tan, Yicheng Zhao, Younghoon Kim, Jongmin Choi, Jea Woong Jo, James Fan, Rafael Quintero-Bermudez, Zhenyu Yang, Lina Quan, Mingyang Wei, Oleksandr Voznyy, and Edward H. Sargent* “Amide-Catalyzed Phase-Selective Crystallization Reduces Defect Density in Wide-Bandgap Perovskites”, Advanced Materials 2018, 30, 1706275 (IF = 29.4 / JCR rank = 2.2%).

(2017)

26. Jea Woong Jo,† Younghoon Kim,† Jongmin Choi,† F. Pelayo García de Arquer, Grant Walters, Bin Sun, Olivier Quellette, Junghwan Kim, Andrew H. Proppe, Rafael Quintero-Bermudez, James Fan, Jixian Xu, Oleksandr Voznyy, and Edward H. Sargent* “Enhanced Open-Circuit Voltage in Colloidal Quantum Dot Photovoltaics via Reactivity-Controlled Solution-Phase Ligand Exchange”, Advanced Materials 2017, 29, 1703627 (IF = IF = 29.4 / JCR rank = 2.2%). (†co-first author)

25. Jongmin Choi,† Younghoon Kim,† Jea Woong Jo,† Junghwan Kim, Bin Sun, Grant Walters, F. Pelayo García de Arquer, Rafael Quintero-Bermudez, Yiying Li, Li Na Quan, Andrew Pak Tao Kam, Sjoerd Hoogland, Zhenghong Lu, Oleksandr Voznyy, and Edward H. Sargent* “Chloride Passivation of ZnO Electrodes Improves Charge Extraction in Colloidal Quantum Dot Photovoltaics”, Advanced Materials 2017, 29, 1702350 (IF = 29.4 / JCR rank = 2.2%). (†co-first author)

24. Bin Sun, Oleksandr Voznyy, Hairen Tan, Philipp Stadler, Mengxia Liu, Grant Walters, Andrew H. Proppe, Min Liu, James Fan, Taotao Zhuang, Jie Li, Younghoon Kim, Sjoerd Hoogland, and Edward H. Sargent* “Pseudohalide-exchanged quantum dot solids achieve record quantum efficiency in infrared photovoltaics”, Advanced Materials 2017, 29, 1700749 (IF = 29.4 / JCR rank = 2.2%).

23. Younghoon Kim, Kristopher Bicanic, Hairen Tan, Olivier Ouellette, Brandon R. Sutherland, F. Pelayo García de Arquer, Jea Woong Jo, Mengxia Liu, Bin Sun, Min Liu, Sjoerd Hoogland, and Edward H. Sargent* “Nanoimprint-Transfer-Patterned Solids Enhance Light Absorption in Colloidal Quantum Dot Solar Cells”, Nano Letters 2017, 17, 2349‒2353 (IF = 10.8 / JCR rank = 10.4%).

22. Ikjun Cho, Heeyoung Jung, Byeong Guk Jeong, Jun Hyuk Chang, Younghoon Kim, Kookheon Char, Doh C. Lee, Changhee Lee, Jinhan Cho,* and Wan Ki Bae* “Multifunctional Dendrimer Ligands for High-Efficiency, Solution-Processed Quantum Dot Light-Emitting Diodes”, ACS Nano 2017, 11, 684−692 (IF = 17.1 / JCR rank = 5.7%).

(2016)

21. Emre Yassitepe, Zhenyu Yang, Oleksandr Voznyy, Younghoon Kim, Grant Walters, Juan Andres Castañeda, Pongsakorn Kanjanaboos, Mingjian Yuan, Xiwen Gong, Fengjia Fan, Jun Pan, Sjoerd Hoogland, Riccardo Comin, Osman M. Bakr, L. A. Padilha, Ana F. Nogueira, and Edward H. Sargent, “Amine-Free Synthesis of Cesium Lead Halide Perovskite Quantum Dots for Efficient Light-Emitting Diodes”, Advanced Functional Materials 2016, 26, 8757−8763 (IF = 19.0 / JCR rank = 4.2%).

20. Amirreza Kiani, Brandon R. Sutherland, Younghoon Kim, Olivier Ouellette, Larissa Levina, Grant Walters, Cao-Thang Dinh, Mengxia Liu, Oleksandr Voznyy, Xinzheng Lan, André J. Labelle, Alexander H. Ip, Andrew Proppe, Ghada Ahmed, Omar F. Mohammed, Sjoerd Hoogland, and Edward H. Sargent, “Single-Step Colloidal Quantum Dot Films for Infrared Solar Harvesting”, Applied Physics Letters 2016, 109, 183105 (IF = 4.0 / JCR rank = 29.2%).

19. Younghoon Kim, Zhenyu Yang, Ankit Jain, Oleksandr Voznyy, Gi-Hwan Kim, Min Liu, Li Na Quan, F. Pelayo García de Arquer, Riccardo Comin, James Z. Fan, and Edward H. Sargent, “Pure Cubic-Phase Hybrid Iodobismuthates AgBi2I7 for Thin-Film Photovoltaics”, Angewandte Chemie International Edition 2016, 55, 9586−9590 (IF = 16.6 / JCR rank = 7.0%).

18. Sanghyuk Cheong,† Younghoon Kim,† Sook Won Ryu, and Jinhan Cho, “Control over Electrically Bistable Properties of Layer-by-Layer Assembled Polymer/Organometal Multilayers”, Polymer Journal 2016, 48, 481−486 (IF = 3.135). (†co-first author)

17. Dongjin Jang,† Younghoon Kim,† Tae Yun Kim, Kunsuk Koh, Unyong Jeong, and Jinhan Cho, “Forced-Assembled Triboelectric Nanogenerator with High Humidity-Resistant Electricity Generation Using Hierarchical Surface Morphology”, Nano Energy 2016, 20, 283−293 (IF = 17.6  / JCR rank = 5.1%). (cover page) (†co-first author)

(2009 ~ 2015)

16. Younghoon Kim, Emre Yassitepe, Oleksandr Voznyy, Riccardo Comin, Grant Walters, Xiwen Gong, Pongsakorn Kanjanaboos, Ana F. Nogueira, and Edward H. Sargent, “Efficient Luminescence from Perovskite Quantum Dot Solids” ACS Applied Materials and Interfaces 2015, 7, 25007−25013 (IF = 9.5 / JCR rank = 15.9%).

15. Minkyung Park,† Younghoon Kim,† Yongmin Ko,† Sanghyuk Cheong, Sook Won Ryu, and Jinhan Cho, “Amphiphilic Layer-by-Layer Assembly Overcoming Solvent Polarity between Aqueous and Nonpolar Media” Journal of the American Chemical Society 2014, 136, 17213−17223 (IF = 15.0, JCR rank = 9.3%). (†co-first author)

14. Younghoon Kim, Keun Young Lee, Sun Kak Hwang, Cheolmin Park, Sang-Woo Kim, and Jinhan Cho, “Layer-by-Layer Controlled Perovskite Nanocomposite Thin Films for Piezoelectric Nanogenerators” Advanced Functional Materials 2014, 24, 6262−6269 (IF = 19.0 / JCR rank = 4.2%). (cover page)

13. Younghoon Kim, Kyungyun Kook, Sun Kak Hwang, Cheolmin Park, and Jinhan Cho, “Polymer/Perovskite-Type Nanoparticle Multilayers with Multielectric Properties Prepared from Ligand Addition-Induced Layer-by-Layer Assembly” ACS Nano 2014, 8, 2419−2430 (IF = 17.1 / JCR rank = 5.7%).

12. Sanghyuk Cheong,† Younghoon Kim,† Taegyun Kwon, Bumjoon J. Kim, and Jinhan Cho, “Inorganic Nanoparticle Multilayers Using Photo-Crosslinking Layer-by-Layer Assembly and Their Applications in Nonvolatile Memory Devices” Nanoscale 2013, 5, 12356−12364 (IF = 6.7 / JCR rank = 16.7%). (†co-first author)

11. Donghee Kim,† Younghoon Kim,† and Jinhan Cho, “Solvent-Free Nanocomposite Colloidal Fluids with Highly Integrated and Tailored Functionalities: Rheological, Ionic Conduction, and Magneto-Optical Properties” Chemistry of Materials 2013, 25, 3834−3843 (IF = 8.6 / JCR rank = 18.3%). (†co-first author)

10. Younghoon Kim, and Jinhan Cho, “Metal Nanoparticle Fluids with Magnetically-Induced Electrical Switching Properties” Nanoscale 2013, 5, 4917−4922 (IF = 6.7 / JCR rank = 16.7%).

9. Yongmin Ko, Hyunhee Baek, Younghoon Kim, Miseon Yoon, and Jinhan Cho, “Hydrophobic Nanoparticle-Based Nanocomposite Films Using In Situ Ligand Exchange Layer-by-Layer Assembly and Their Nonvolatile Memory Applications” ACS Nano 2013, 7, 143−453 (IF = 17.1 / JCR rank = 5.7%).

8. Younghoon Kim, Donghee Kim, Ilyoung Kwon, Hyun Wook Jung, and Jinhan Cho, “Solvent-Free Nanoparticle Fluids with Highly Collective Functionalities for Layer-by-Layer Assembly” Journal of Materials Chemistry 2012, 22, 11488−11493 (IF = 6.626, JCR rank = 8.57%). (cover page)

7. Hyunhee Baek, Chanwoo Lee, Jeongju Park, Younghoon Kim, Bonkee Koo, Hyunjung Shin, Dayang Wang, and Jinhan Cho, “Layer-by-Layer Assembled Enzyme Multilayers with Adjustable Memory Performance and Low Power Consumption via Molecular-Level Control” Journal of Materials Chemistry 2012, 22, 4645−4651 (IF = 6.626, JCR rank = 8.57%). (cover page)

6. Yongmin Ko, Younghoon Kim, Hyunhee Baek, and Jinhan Cho, “Electrically Bistable Properties of Layer-by-Layer Assembled Multilayers Based on Protein Nanoparticle” ACS Nano 2011, 5, 9918−9926 (IF = 17.1 / JCR rank = 5.7%).

5. Miseon Yoon,† Younghoon Kim,† and Jinhan Cho, “Multifunctional Colloids with Optical, Magnetic and Superhydrophobic Properties Derived from Nucleophilic Substitution-Induced Layer-by-Layer Assembly in Organic Media” ACS Nano 2011, 5, 5417−5426 (IF = 17.1 / JCR rank = 5.7%). (†co-first author)

4. Sungwoo Kim, Younghoon Kim, Yongmin Ko, and Jinhan Cho, “Electrochemical Sensors Based on Porous Nanocomposite Films with Weak Polyelectrolyte-Stabilized Gold Nanoparticles” Journal of Materials Chemistry 2011, 21, 8008−8013 (IF = 6.626, JCR rank = 8.57%).

3. Younghoon Kim, Chanwoo Lee, Inbo Shim, Dayang Wang, and Jinhan Cho, “Nucleophilic Substitution Reaction-Based Layer-by-Layer Growth of Superparamagnetic Nanocomposite Films with High Nonvolatile Memory Performance” Advanced Materials 2010, 22, 5140−5144 (IF = 29.4 / JCR rank = 2.2%).

2. Bokyoung Lee,† Younghoon Kim,† Seryun Lee, Youn Sang Kim, Dayang Wang, and Jinhan Cho, “Layer-by-Layer Growth of Polymer/Quantum Dot Composite Multilayers by Nucleophilic Substitution in Organic Media” Angewandte Chemie International Edition 2010, 49, 359−363 (IF = 16.6 / JCR rank = 7.0%). (†co-first author)

1. Younghoon Kim, Jinhan Cho, and Sanghyo Kim, “Magnetic Nanocomposite Multilayers Using Layer-by-Layer Assembly in Nonpolar and Polar Solvent” Macromolecular Research 2009, 17, 5−7 (IF = 2.4 / JCR rank = 61.0%).