• 2025

107. Seung Yong Lee, Ha Eun Choa, Seung Joon Choi, Chul Oh Park, Gi Hyun Park, June Won Suh, Si Hoon Jeong, Yunseong Ji, Changhyun Jin, Jeong Yun Hwang, Inseo Kim, Jihye Park, Joonho Bang, Myung Sik Choi, Hyo-Jick Choi, Dong Won Chun, Kimoon Lee*, Wooyoung Lee*, and Kyu Hyoung Lee*, “Turning on selective H2S gas sensing activity in ternary nickel tungstate strongly correlated electron system through sub-gap band manipulation”, Adv. Func. Mater. 35, 2425477. 

106. Jisu Jang, Jung Pyo Hong, Sang-Jun Kim, Jongtae Ahn, Byoung-Soo Yu, Jaewon Han, Kihyun Lee, Aelim Ha, Eunki Yoon, Wonsik Kim, Suyeon Jo, Hyun Woo Ko, Seon Kyu Yoon, Takashi Taniguchi, Kenji Watanabe, Hogil Baek, Dae-Yeon Kim, Kimoon Lee, Sungchul Mun, Kyu Hyoung Lee, Soohyung Park, Kwanpyo Kim, Young Jae Song, Seung Ah Lee, Hyunwoo J. Kim, Jae Won Shim, Gunuk Wang, Ji-Hoon Kang, Min-Chul Park, and Do Kyung Hwang, “Conductive-bridge interlayer contacts for two-dimensional optoelectronic devices”, Nat. Electron. 8, 298-308 . 

105. Inseo Kim†, Sora Yun†, Hyun Jae Kim, JungYup Yang, Kyu Hyoung Lee, Min Suk Oh,* and Kimoon Lee*, “Fabrication of p-Ni0.8Cu0.2WO4/n-Si heterojunction diode and its 1 MHz rectifier operation”, Inorg. Chem. Front. 12, 3270-3274. 

104. Jeong Yun Hwang†, Seung Yong Lee†, Kimoon Lee†, Binod Regmi†, Nahyun Lee, Dong Cheol Lim, Heejeong Koo, Wooyoung Lee*, Seong-Gon Kim*, Sung Wng Kim*, Kyu Hyoung Lee*, “Permanent Electride Magnets Induced by Quasi-Atomic Non-Nucleus-Bound Electrons”, Adv. Mater. 37, 2412956.

103. Inseo Kim, Kiseok Jeon, Kimoon Lee, and Kidong Kim, "Redox interaction in redox pair-doped alkali borosilicate melts", J. Non-Crystalline Solids, 650, 123352.

• 2024

102. Seung Yong Lee, Inseo Kim, Hyun Jae Kim, Sangjun Sim, Jae Hoon Lee, Sora Yun, Joonho Bang, Kyoung Won Park, Chul Jong Han, Hyun-Min Kim, Heesun Yang, Bongjae Kim, Seongil Im, Antonio Facchetti*, Min Suk Oh*, Kyu Hyoung Lee*, and Kimoon Lee*, “Design of transparent p-type semiconductor by utilizing a polarizability-enhanced strongly correlated insulator oxide matrix”, Mater. Horiz. 11, 6342-6351. ("Selected ans Outside Back Cover")

101. Yoonah Chung, Minsu Kim, Yeryn Kim, Seyeong Cha, Joon Woo Park, Jeehong Park, Yeonjin Yi, Dongjoon Song, Jung Hyun Ryu, Kimoon Lee, Timur K. Kim, Cephise Cacho, Jonathan Denlinger, Chris Jozwiak, Eli Rotenberg, Aaron Bostwick, and Keun Su Kim, “Dark states of electrons in a quantum system with two pairs of sublattices”, Nat. Phys. 20, 1582-1588. 

100. Doh Won Jung, Chan Kwak, Hee Jung Park, Weon Ho Shin, Hyun Sik Kim, Jong Wook Roh, Sungwoo Hwang, Jongmin Lee, Kimoon Lee, Changhoon Jung, Dong-Su Ko, and Se Yun Kim, “Enhancing electrical conductivity of RuO2 nanosheet-coated films by enlarging the nanosheet area”, Alex. Eng. J. 107, 878-885.

99. Kyunghee Choi, Sooji Nam, Yang-Hae Kim, Himchan Oh, Inseo Kim, Kimoon Lee, and Sung Haeng Cho, “Promotion of processability in a p-type thin-film transistor using a Se-Te alloying channel layer ”, ACS Appl. Mater. Interfaces. 16, 23459-23466. 

98. Gi Hyeon Han, Sang Jeong Park, Gi Hyun Park, Chul Oh Park, Heejun Lee, Jae Won Lee, Joonho Bang, Kimoon Lee, Dong Won Chun, Sung Wng Kim, Seung Yong Lee, Kyu Hyoung Lee. “Strongly correlated electron system NiWO4: A new family of materials for triboelectrics using inherent Coulombic repulsion”, Nano Energy 126, 109595. 

97. Seong-Mee Hwang, Jong-Chan Lim, Sang-il Kim, Jeong-Yeon Kim, Jihyun Hwang, Chung-hyun Lee, Namhee Kwon, InSeo Kim, Kimoon Lee, Soohyung Park, Seung-Muk Bae, Jin-Ha Hwang, Kiyoung Lee, and Hyun-Sik Kim, “Impact of the change in charge compensation mechanism on the electrical, dielectric, and structural properties of La-doped BaTiO3 ceramics”, J. Eur. Ceram. Soc. 44, 5471-5479. 

96. Hyun Jae Kim†, Kimoon Lee†, Chul Jong Han, Byungwook Yoo, Joonho Bang, Se Yun Kim, Seongil Im, Kyu Hyoung Lee, and Min Suk Oh, “Facile interfacial defect healing in solution-processed In-Ga-Zn-O thin film transistor through rapid intense pulsed annealing” Surf. Interfaces 44, 103751. 

95. June Won Suh, Jihye Park, Si Hoon Jeong, Gi Hyun Park, Myung Sik Choi, Changhyun Jin, Jung-Woo Lee, Kimoon Lee, Bo Ra Jeong, Hong-Dae Kim, Joonho Bang, Kyu Hyoung Lee, and Seung Yong Lee, “Vanadium in strongly correlated electron system Ni1-xVxWO4: Paradoxically boosted deNOx reaction under SOx environment via modulating electron correlation”, Appl. Catal. B-Environ. 343, 123540. 

• 2023

94. Myung Sik Choi, Geukchan Bang, Jeongmin Lee, Inseo Kim, Joonho Bang, Seung Yong Lee, Kimoon Lee*, and Kyu Hyoung Lee*, “Acceleration of NO2 gas sensitivity in two-dimensional SnSe2 by Br doping”, Dalton Trans. 52, 3386-3390.

93. Geon Park, Inseo Kim, Hojung Sun, Yongjei Lee, Kimoon Lee*, JungYup Yang*, “Properties of SiO2 thin films deposited by atomic layer deposition in relation to growth temperature”, New Physics: Sae Mulli, 73, 23-28.

92. Mohammad Nasir, Kimoon Lee*, Inseo Kim, Sang Il Kim, Kyu Hyoung Lee, Hee Jung Park*, “Study on the decisive factor for metal-insulator transition in LaVO3 Mott-Hubbard insulator”, Phys. Chem. Chem. Phys. 25, 3942-3949.

91. Hee Jung Park*, Jeong Min Lee, Mohammad Nasir, Seung Jo Yoo, Chel-Jong Choi, and Kimoon Lee*, “Synthesis of ultra-thin nanobelt-like vanadium-oxide and its abnormal optical-electrical properties”, Ceram. Int. 49, 6419-6428.

• 2022

90.  Minjong Lee, Tae Wook Kim, Chang Yong Park, Kimoon Lee, Takashi Taniguchi, Kenji Watanabe, Min-gu Kim, Do Kyung Hwang, and Young Tack Lee, “Graphene bridge heterostructure devices for negative differential transconductance circuit applications”, Nano-Micro Lett. 15, 22.

89. Minjong Lee, Chang Yong Park, Sangjun Sim, Kimoon Lee*, and Young Tack Lee*, “Homogeneous palladium diselenide pn-junction diodes for reconfigurable circuit applications”, Adv. Electron. Mater. 8, 2101282. (Selected as “Front Cover”).  

88. Jisu Jang, Hyun-Soo Ra, Jongtae Ahn, Tae Wook Kim, Seung Ho Song, Soohyung Park, Takashi Taniguchi, Kenji Watanabe, Kimoon Lee*, and Do Kyung Hwang*, “Fermi-level pinning-free WSe2 transistor via 2D van der Waals metal contacts and their complementary logic gate circuits” Adv. Mater. 34, 2109899.  

87. Jung Hyun Ryu, Jeong-Gyu Kim, Bongjae Kim, Kyoo Kim, Sooran Kim, Jae-Hoon Park, Byeong-Gyu Park, Younghak Kim, Kyung-Tae Ko*, and Kimoon Lee*, “Direct observation of orbital driven strong interlayer coupling in puckered two-dimensional PdSe2”, Small 18, 2106053. (Selected as "Inside Front Cover")

• 2021

86. Joonho Bang, Jongho Park, Kimoon Lee, Minsoo Kim, Wonshik Kyung, Jonathan D. Denlinger, Youngkwan Kim, Young Hee Lee, Changyoung Kim, and Sung Wng Kim, “Antiperovskite Gd3SnC: Unusual coexistence of ferromagnetism and heavy fermions in Gd lattice”, Adv. Mater. 33, 2102958.

85. Hyun Yong Song, Byung Il Yoo, Jin-Ho Choi, Se-Hwang Kang, Joonho Bang, Wei Li, Chandani N. Nandadasa, Dinesh Thapa, Duhee Yoon, Myung Joon Han, Kyu Hyoung Lee, Seong Gon Kim*, Kimoon Lee*, and Sung Wng Kim*, "Van der Waals electride: Toward intrinsic two-dimensional ferromagnetism of spin-polarized anionic electrons", Mater. Tod. Phys. 20, 100473.

84. Chandani N. Nandadasa†, Kimoon Lee†, Joonho Bang, Jongho Park, Sung Wng Kim, and Seong-Gon Kim, “Stoner enhancement from interstitial electrons in Y2C toward a spontaneous ferromagnetic electride”, Dalton Trans. 50, 5446-5451. (†equally contributed) (Selected as “Outside Front Cover” and listed as "Dalton Transactions HOT Articles") 

83. Seung Yong Lee, Joonho Bang, Hyun Yong Song, Byung Il Yoo, Yeongkwan Kim, Kimoon Lee, Dinesh Thapa, Seong-Gon Kim, and Sung Wng Kim, “Mixed-cation driven magnetic interaction of interstitial electrons for ferrimagnetic two-dimensional electride”, npj Quantum Mater. 6, 21.

82. Sang-il Kim, Joonho Bang, Jiwoo An, Seokwon Hong, Geukchan Bang, Weon Ho Shin, TaeWan Kim*, and Kimoon Lee*, “Effect of Br substitution on thermoelectric transport properties in layered SnSe2”, J. Alloys Compd. 868, 159161.

• 2020

81. Geukchan Bang, Jung Hyun Ryu, and Kimoon Lee*, “Study on the carrier transport mechanism in single-crystalline Br-doped SnSe2” J. Phys. Chem. Solids 146, 109628.

80. Se Hwang Kang, Joonho Bang, Kyungwha Chung, Chandani N. Nandadasa, Gyeongtak Han, Subin Lee, Kyu Hyoung Lee, Kimoon Lee, Yanming Ma, Sang Ho Oh, Seung-Gon Kim, Young-Min Kim, Sung Wng Kim, "Water- and acid-stable self-passivated dihafnium sulfide electride and its persistent electrocatalytic reaction", Sci. Adv. 6, eaba7416.

79. Hyun Jae Kim, Chul Jong Han, Byungwook Yoo, Jeongno Lee, Kimoon Lee, Kyu Hyoung Lee, and Min Suk Oh, “Effects of intense pulsed light (IPL) rapid annealing and back-channel passivation on solution-processed In-Ga-Zn-O thin film transistors array”, Micromachines 11, 508.

78. Seung Yong Lee, Jae-Yeol Hwang, Jongho Park, Chandani N. Nandadasa, Yonghak Kim, Joonho Bang, Kimoon Lee, Kyu Hyoung Lee, Yunwei Zhang, Yanming Ma, Hideo Hosono, Yong Hee Lee, Seong-Gon Kim, and Sung Wng Kim, “Ferromagnetic quasi-atomic electrons in two-dimensional electride”, Nat. Commun. 11, 1526.

77. Se Yun Kim, Weon Ho Shin, Doh Won Jung, Dong-Su Ko, Jong Wook Roh, Sungwoo Hwang, Jongmin Lee, Kimoon Lee, Hee Hung Park, Chan Kwak, Sang-il Kim, Hyung Mo Jeong, Kyu Hyoung Lee, and Hyun Sik Kim, “Facile and accelerated production of RuO2 monolayers via a dual-step intercalation process”, Inorg. Chem. Front. 7, 1445-1450 (2020. 3. 21).

76. Jung Hyun Ryu, Kyu Hyoung Lee, Seok-won Hong, Jeong Yun Hwang, Yeonjin Yi, Seongil Im, Sang-il Kim, Se Yun Kim*, and Kimoon Lee*, “Compositional effect in pentagonal layered PdSe2-xSx solid-solutions and their transport properties”, Scripta Materialia 182, 6-10.

75. Seong Gon Park, Kyu Hyoung Lee, Jae-Hoon Lee, Geukchan Bang, Junghwan Kim, Hee Jung Park, Min Suk Oh, Suyoun Lee, Young-Hoon Kim, Young-Min Kim, Hideo Hosono, Joonho Bang*, and Kimoon Lee*, “Improved polaronic transport under a strong Mott-Hubbard interaction in Cu-substituted NiO”, Inorg. Chem. Front. 7, 853-858. (Selected as “Outside Front Cover”)

• 2019

74. Se Yun Kim, Hyun-Sik Kim, Kyu Hyoung Lee, Hyun-jun Cho, Sung-sil Choo, Seok-won Hong, Wseong Oh, Yerim Yang, Kimoon Lee, Jae-Hong Lim, Soon-Mok Choi, Hee Jung Park, Weon Ho Shin, and Sang-il Kim, “Influence of Pd doping on electrical and thermal properties of n-type Cu0.008Bi2Te2.7Se0.3 alloys”, Materials 12, 4080.

73. Kyu Hyoung Lee, Min-wook Oh, Hyun-Sik Kim, Weon Ho Shin, Kimoon Lee, Jae-Hong Lim, Ji-il Kim, and Sang-il Kim, “Enhanced thermoelectric transport properties of n-type InSe due to emergence of the flat band by Si doping”, Inorg. Chem. Front. 6, 1475-1481.

• 2018

72. Da Seul Hyeon, Min Suk Oh, Jin Tae Kim, Yong Jei Lee, Sang-il Kim, Seung Pil Moon, Nadra Hamayoun, Sung Wng Kim, Kyu Hyoung Lee, Joonho Bang*, and Kimoon Lee*, “Electrical properties of bromine doped SnSe2 van der Waals material”, J. Phys. D: Appl. Phys. 51, 455102.

71. Kyu Hyoung Lee, Weon Ho Shin, Hyun-Sik Kim, Kimoon Lee, Jong Wook Roh, Joonyeon Yoo, Ji-il Kim, Sang-il Kim, and Sung Wng Kim, “Synergetic effect of grain size reduction on electronic and thermal transport properties by selectively-suppressed minority carrier mobility and enhanced boundary scattering in Bi0.5Sb1.5Te3 alloys”, Scripta Materialia 160, 15-19.

70. Hee Jung Park, Kimoon Lee, Il-Doo Kim, Seon-Jin Choi, and Byungki Ryu, “Abnormal optoelectric properties of two-dimensional protonic ruthenium oxide with a hexagonal structure”, ACS Appl. Mater. Interfaces 10, 22661-22668.

69. Kyunghee Choi†, Kimoon Lee†, Sanghyuck Yu, Sehoon Oh, Hyoung Joon Choi, Heesun Bae, and Seongil Im, “Interband transitions in monolayer and few-layer WSe2 probed using photoexcited charge collection spectroscopy”, ACS Appl. Mater. Interfaces 10, 20213-20218. (†equally contributed)

68. Kimoon Lee†, Yong-Hoon Kim†, Jiwan Kim, and Min Suk Oh, “Transparent and flexible zinc tin oxide thin film transistors and inverters using low-pressure oxygen annealing process”, J. Korean Phys. Soc. 72, 1073-1077. (†equally contributed)

67. Heesun Bae, Pyo Jin Jeon, Ji Hoon Park, and Kimoon Lee*, “Origin of strain sensitivity for organic heptazole thin-film and its strain gauge application”, J. Korean Phys. Soc. 72, 911-914.

66. Joonyeon Yoo, Ji-il Kim, Hyun-jun Cho, Sung-sil Choo, Sang-il Kim, Kimoon Lee, Weon Ho Shin, Hyun-Sik Kim, and Jong Wook Roh, “Electronic and thermal properties of Si-doped InSe layered chalcogenides”, J. Korean Phys. Soc. 72, 775-779.

65. Suyoun Lee†, Young Tack Lee†, Seong Gon Park, Kyu Hyoung Lee, Sung Wng Kim, Do Kyung Hwang*, and Kimoon Lee*, “Dimensional crossover transport induced by substitutional atomic doping in SnSe2”, Adv. Electron. Mater. 4, 1700563. (†equally contributed)

64. Jin Tae Kim, Da Seul Hyeon, Kota Hanzawa, Ayaka Kanai, Se Yun Kim, Yong Jei Lee, Hideo Hosono, Joonho Bang*, and Kimoon Lee*, “Role of fluorine in two-dimensional dichalcogenide of SnSe2”, Sci. Rep. 8, 1645.

• 2017

63. Jongho Park, Jae-Yeol Hwang, Kyu Hyoung Lee, Seong-Gon Kim, Kimoon Lee*, and Sung Wng Kim*, “Tuning the spin-alignment of interstitial electrons in two-dimensional Y2C electride via chemical pressure”, J. Am. Chem. Soc. 139, 17277-17280. (Selected as “Cover Image”)

62. Ho Sung Yu, Byungki Ryu, Soohyung Park, Jongho Park, Yeonjin Yi, Kyu Hyoung Lee, Kimoon Lee*, and Sung Wng Kim*, “Quasi- high pressure effects in transition metal-rich dichalcogenide, Hf3Te2”, J. Phys. Chem. C 121, 25541-25546.

61. Kimoon Lee†, Yong-Hoon Kim†, Sung-Min Yoon, Jiwan Kim, and Min Suk Oh, “Effects of channel thickness on oxide thin film transistor with double-stacked channel layer”, J. Korean Phys. Soc. 71, 561-564. (†equally contributed)

60. Seung Pil Moon, Sung Wng Kim, Hiesang Sohn, Tae Wan Kim, Kyu Hyoung Lee*, and Kimoon Lee*, “Study on the change of electrical properties of two-dimensional SnSe2 material via Cl doping under a high temperature condition”, J. Microelectron. Packag. Soc. 24, 49-53.

59. Jongho Park†, Kimoon Lee†, Seung Yong Lee, Chandani N. Nandadasa, Sungho Kim, Kyu Hyoung Lee, Young Hee Lee, Hideo Hosono, Seong-Gon Kim, and Sung Wng Kim, “Strong localization of anionic electrons at interlayer for electrical and magnetic anisotropy in two-dimensional Y2C electride”, J. Am. Chem. Soc. 139, 615-618. (†equally contributed)

• 2016

58. Seho Yi, Jin-Ho Choi, Kimoon Lee, Sung Wng Kim, Chul Hong Park, and Jun-Hyoung Cho, “Stacking-sequence-independent band structure and shear exfoliation of two-dimensional electride materials”, Phys. Rev. B 94, 235428.

57. Ji Seop Oh, Ho-Sung Yu, Chang-Jong Kang, Soobin Sinn, Moonsup Han, Young Jun Chang, Byeong-Gyu Park, Kimoon Lee, Byung Il Min, Sung Wng Kim, Hyeong-Do Kim, and Tae Won Noh, “Manifestations of quasi-two-dimensional metallicity in a layered ternary transition metal chalcogenide Ti2PTe2”, Chem. Mater. 28, 7570-7573.

56. Wenmei Ming, Mina Yoon, Mao-Hua Du, Kimoon Lee, and Sung Wng Kim, “First-principles prediction of thermodynamically stable two-dimensional electrides”, J. Am. Chem. Soc. 138, 15336-15344.

55. Pyo Jin Jeon†, Kimoon Lee†, Eun Young Park, Seongil Im, and Heesun Bae, “Ultrasensitive low power-consuming strain sensor based on complementary inverter composed of organic p- and n-channels”, Org. Electron. 32, 208-212. (†equally contributed)

54. Sang Il Kim†, Sungwoo Hwang†, Se Yun Kim†, Woo-Jin Lee, Doh Won Jung, Kyoung-Seok Moon, Hee Jung Park, Young-Jin Cho, Yong-Hee Cho, Jung-Hwa Kim, Dong-Jin Yun, Kyu Hyoung Lee, In-taek Han, Kimoon Lee*, and Yoonchul Sohn*, “Metallic conduction induced by direct anion site doping in layered SnSe2”, Sci. Rep. 6, 19733. (†equally contributed)

53. Kyu Hyoung Lee, Byungki Ryu, Hee Jung Park, Kimoon Lee, Jong Wook Roh, Sang Il Kim, Sungwoo Hwang, Soon-Mok Choi, Jong-Young Kim, Jeong Hoon Lee, Jae-Hong Lim, and Sung Wng Kim, “Enhancement of thermoelectric figure of merit in n-type Cu0.008Bi2Te2.7Se0.3 by Nb doping”, J. Korean. Phys. Soc. 68, 7-11.

• 2015

52. Hee Jung Park, Jae Soo Shin, Yong Ho Choa, Han Bok Song, Ki Moon Lee, and Kyu Hyoung Lee, “Protonic conduction properties of nanostructured Gd-doped CeO2 at low temperatures”, J. Korean Ceram. Soc. 52, 527-530.

51. Kimoon Lee* and Seongil Im, “Comparative studies on ZnO thin-film transistors with inorganic versus polymer dielectric interface”, J. Korean Phys. Soc. 67, 3, 537-540.

50. Hee Sung Lee, Seung Su Baik, Kimoon Lee, Sung-Wook Min, Pyo Jin Jeon, Jin Sung Kim, Kyujin Choi, Hyoung Joon Choi, Jae Hoon Kim, and Seongil Im, “Metal semiconductor field-effect transistor with MoS2/Conducting NiOx van der Waals Schottky interface for intrinsic high mobility and photo-switching speed”, ACS Nano 9, 8312-8320.

49. Kyunghee Choi, Syed Raza Ali Raza, Hee Sung Lee, Atiye Pezeshki, Pyo Jin Jeon, Sung-Wook Min, Jin Sung Kim, Woojin Yoon, Sang-Yong Ju, Kimoon Lee, and Seongil Im, “Trap density probing on top-gate MoS2 nanosheet field-effect transistors by photo-excited charge collection spectroscopy”, Nanoscale 7, 5617-5623.

• 2014

48. Kimoon Lee* and Seongil Im, “Origin of channel/dielectric interfacial trap states modification by ultraviolet irradiation on organic thin-film transistors”, Phys. Status Solidi A 211, 2886-2889.

47. Kyu Hyung Lee, Soon-Mok Choi, Sang Il Kim, Jong Wook Roh, Dae Jin Yang, Weon Ho Shin, Hee Jung Park, Kimoon Lee, Sungwoo Hwang, Jeong Hoon Lee, Hyeona Mun, and Sung Wng Kim, “Doping effects on the thermoelectric properties of Cu-intercalated Bi2Te2.7Se0.3”, Curr. Appl. Phys. 15, 190-193.

46. Jae-Yeol Hwang, Hyeon A. Mun, Sang Il Kim, Ki Moon Lee, Jungeun Kim, Kyu Hyoung Lee, and Sung Wng Kim, “Effects of doping on transport properties in Cu-Bi-Se-based thermoelectric materials”, Inorg. Chem. 53, 12732-12738.

45. Sehoon Jeong, Satoru Matsuichi, Kimoon Lee, Yoshitake Toda, Sung Wng Kim, and Hideo Hosono, “Superconductivity of Ca2InN with a layered structure embedding anionic indium chain array”, Supercond. Sci. Technol. 27, 055005.

• 2013

44. Ji Hoon Park, Young Tack Lee, Hee Sung Lee, Jun Young Lee, Kimoon Lee, Gyu Baek Lee, Jiwon Han, Tae Woong Kim, and Seongil Im, “Origin of bias-stress induced instability in organic thin-film transistors with semiconducting small-molecule/insulating polymer blend channel”, ACS Appl. Mater. Interfaces 5, 1625-1629. 

43. Kimoon Lee, Sung Wng Kim, Yoshitake Toda, Satoru Matsuishi, and Hideo Hosono, “Dicalcium nitride as a two-dimensional electride with an anionic electron layer”, Nature 494, 336-340.

• 2012

42. Ji Hoon Park, Hee Sung Lee, Junyeong Lee, Kimoon Lee, Gyubaek Lee, Kwan Hyuck Yoon, Myung M. Sung, and Seongil Im, “Stability-improved organic n-channel thin-film transistors with nm-thin hydrophobic polymer-coated high-k dielectrics”, Phys. Chem. Chem. Phys. 14, 14202-14206.

• 2011

41. Kwang H. Lee, Chan Ho Park, Kimoon Lee, Tae Woo Ha, Jae Hoon Kim, Jungheum Yoon, Gun-Hwan Lee, and Seongil Im, “Semi-transparent organic/inorganic hybrid photo-detector using pentacene/ZnO diode connected to pentacene transistor”, Org. Electron. 12, 1103-1107.

40. Kwang H. Lee, Hee Sung Lee, Kimoon Lee, Tawoo Ha, Jae Hoon Kim, and Seongil Im, “An almost transparent image pixel with pentacene/ZnO photo-diode, pentacene thin-film transistor, and 6,13-pentacenequinone phosphor layer”, Adv. Mater. 23, 1231-1236. (Research highlight in Nature Photonics)

39. Youn-Gyoung Chang, Dae-Hwan Kim, Gunwoo Ko, Kimoon Lee, Jae Hoon Kim, and Seongil Im, “Trap density of states measured by photon probe on amorphous-InGaZnO thin-film transistors”, IEEE Elec. Dev. Lett. 32, 336-338.

• 2010

38. Hyun-Suk Kim, Kyung-Bae Park, Kyoung Seok Son, Joon Seok Park, Wan-Joo Maeng, Tae Sang Kim, Kwang-Hee Lee, Eok Su Kim, Jiyoul Lee, Joonki Suh, Jong-Baek Seon, Myung Kwan Ryu, Sang Yoon Lee, Kimoon Lee, and Seongil Im, “The influence of sputtering power and O2/Ar flow ratio on the performance and stability of Hf-In-Zn-O thin film transistors under illumination”, Appl. Phys. Lett. 97, 102103.

37. Young Choi, Kimoon Lee, C. H. Park, Kwang H. Lee, Jae-Woo Nam, Myung M. Sung, Kyu Min Lee, Hyun Chul Sohn, and Seongil Im, “High current fast switching n-ZnO/p-Si diode”, J. Phys. D: Appl. Phys. 43, 345101.

36. Kimoon Lee, Gunwoo Ko, Gun Hwan Lee, Gi bok Han, Myung M. Sung, Tae Woo Ha, Jae Hoon Kim, and Seongil Im, “Density of trap states measured by photon probe into ZnO based thin-film transistors”, Appl. Phys. Lett. 97, 082110.

35. Kimoon Lee, Min Suk Oh, Sung-jin Mun, Kwang H. Lee, Tae Woo Ha, Jae Hoon Kim, Sang-Hee Ko Park, Chi-Sun Hwang, Byoung H. Lee, Myung M. Sung, and Seongil Im, “Interfacial trap density-of-states in pentacene- and ZnO-based thin-film transistors measured via novel photo-excited charge-collection spectroscopy”, Adv. Mater. 22, 3260-3265.

34. Kimoon Lee, Byoung H. Lee, Kwang H. Lee, Ji Hoon Park, Myung M. Sung, and Seongil Im, “Quantitative photon-probe evaluation of trap-containing channel/dielectric interface in organic field effect transistors”, J. Mater. Chem. 20, 2659-2663.

33. Min Suk Oh, Jeong-In Han, Kimoon Lee, Byoung H. Lee, Myung M. Sung, and Seongil Im, “Coupling top- and bottom-gate ZnO thin-film transistors for low voltage high gain inverter”, Electrochem. Solid-State Lett. 13, H194-H196.

32. Sung-jin Mun, Kimoon Lee, Kwang H. Lee, Min Suk Oh, and Seongil Im, “Organic inverter using two transistors with different channel thicknesses”, Org. Electron. 11, 169-174.

• 2009

31. Kwang H. Lee, Gyubaek Lee, Kimoon Lee, Min Suk Oh, Seongil Im, and Sung-Min Yoon, “High-mobility nonvolatile memory thin-film transistors with a ferroelectric polymer interfacing ZnO and pentacene channels”, Adv. Mater. 21, 4287-4291.

30. Ki-tae Kim, Kimoon Lee, Min Suk Oh, C. H. Park, and Seongil Im, “Surface-induced time-dependent instability of ZnO based thin-film transistors”, Thin Solid Films, 517, 6345-6348.

29. Sang-Kyun Kim, Chang-Hee Cho, Baek-Hyun Kim, Yong-Seok Choi, Seong-Ju Park, Kimoon Lee, and Seongil Im, “The effect of localized surface plasmon on the photocurrent of silicon nanocrystal photodetectors”, Appl. Phys. Lett. 94, 183108.

28. Min Suk Oh, Kimoon Lee, Kwang H. Lee, Sung Hoon Cha, Jeong Min Choi, Byoung H. Lee, Myung M. Sung, and Seongil Im, “Transparent photo-stable complementary inverter with an organic/inorganic nanohybrid dielectric layer”, Adv. Func. Mater. 19, 726-732. (Selected as “Inside Cover”)

27. Kwang H. Lee, Gyubaek Lee, Kimoon Lee, Min Suk Oh, and Seongil Im, “Flexible low voltage nonvolatile memory transistors with pentacene channel and ferroelectric polymer”, Appl. Phys. Lett. 94, 093304.

26. Sang-Hee K. Park, Chi-Sun Hwang, Minki Ryu, Shinhyuk Yang, Chunwon Byun, Jaeheon Shin, Jeong-Ik Lee, Kimoon Lee, Min Suk Oh, and Seongil Im, “Transparent and photo-stable ZnO thin-film transistors to drive an active matrix organic-light-emitting-diode display panel”, Adv. Mater. 21, 678-682. (Research highlight in NPG Asia Materials)

26. Kwang H. Lee, Kimoon Lee, Min Suk Oh, Jeong-M. Choi, Seongil Im, Sungjin Jang, and Eugene Kim, “Flexible high mobility pentacene transistor with high-k/low-k double polymer dielectric layer operating at -5 V”, Org. Electron. 10, 194-198.

25. C. H. Park, Kwang H. Lee, Min Suk Oh, Kimoon Lee, Seongil Im, Byung H. Lee, and Myung M. Sung, “Dual gate ZnO-based thin-film transistors operating at 5 V: NOR gate application”, IEEE Elec. Dev. Lett. 30, 30-32.

• 2008

24. Jooyoun Kim, Sung Hoon Jung, E. J. Choi, Ki-tae Kim, Kimoon Lee, and Seongil Im, “Infrared spectroscopy of the interface charge in a ZnO field-effect transistor”, Appl. Phys. Lett. 93, 241902.

23. Sung-jin Mun, Jeong-M. Choi, Kwang H. Lee, Kimoon Lee, and Seongil Im, “Determining the optimum pentacene channel thickness on hydrophobic and hydrophilic dielectric surface”, Appl. Phys. Lett. 93, 233301.

22. Kwang H. Lee, Kimoon Lee, Gyubaek Lee, Min Suk Oh, Jeong-M. Choi, Seongil Im, Sungjin Jang, and Eugene Kim, “Flexible High Mobility Pentacene Transistor with High-k/low-k Double Polymer Dielectric Layer Operating at -5 V”, ECS Trans. 16, 239-247.

21. Kimoon Lee, Ki-tae Kim, Kwang H. Lee, Gyubaek Lee, Min Suk Oh, Jeong-M. Choi, Seongil Im, Sungjin Jang, and Eugene Kim, “ZnO-based low voltage inverter with low-k/high-k double polymer dielectric layer”, Appl. Phys. Lett. 93, 193514.

20. Min Suk Oh, Kimoon Lee, J. H. Song, Byung H. Lee, Myung M. Sung, D. K. Hwang, and Seongil Im, “Improving the gate stability of ZnO thin-film transistors with aluminum oxide dielectric layers”, J. Electrochem. Soc. 155, H1009-H1014.

19. Min Suk Oh, Wonjun Choi, Kimoon Lee, D. K. Hwang, and Seongil Im, “Flexible high gain complementary inverter using n-ZnO and p-pentacene channels on polyethersulfone substrate”, Appl. Phys. Lett. 93, 033510.

18. Kimoon Lee, Ki-tae Kim, Jeong-M. Choi, Min Suk Oh, D. K. Hwang, Sungjin Jang, Eugene Kim, and Seongil Im, “Improved dynamic properties of ZnO-based photo-transistor with polymer gate dielectric by ultraviolet treatment”, J. Phys. D: Appl. Phys. 41, 135102.

17. Kimoon Lee, Jeong-M. Choi, D. K. Hwang, Min Suk Oh, J. K. Kim, Y. Jung, K. Oh, and Seongil Im, “Top-gate ZnO thin-film transistors with a polymer dielectric designed for ultraviolet optical gating”, Sens. Actuator A-Phys. 144, 69-73.

16. D. K. Hwang, Jeong-M. Choi, Kimoon Lee, Ji Hoon Park, Eugene Kim, and Seongil Im, “Semi-transparent pentacene thin film transistors with NiOx electrode operating at low voltages”, Thin Solid Films 516, 1541-1543.

• 2007

15. Min Suk Oh, D. K. Hwang, Kimoon Lee, Won Jun Choi, Jae Hoon Kim, Seongil Im, and Seungjun Lee, “Pentacene and ZnO hybrid channels for complementary thin-film transistor inverters operating at 2 V”, J. Appl. Phys. 102, 076104.

14. D. K. Hwang, Wonjun Choi, Jeong-M. Choi, Kimoon Lee, Ji Hoon Park, Eugene Kim, Jae Hoon Kim, and Seongil Im, “Systematic studies on low-voltage pentacene thin-film transistors with low-k polymer/high-k oxide bilayer gate dielectric”, J. Electrochem. Soc. 154, H933-H938.

13. Seok Hwan Noh, Wonjun Choi, Min Suk Oh, D. K. Hwang, Kimoon Lee, Seongil Im, Sungjin Jang, and Eugene Kim, “ZnO-based nonvolatile memory thin-film transistors with polymer dielectric/ferroelectric double gate insulators”, Appl. Phys. Lett. 90, 253504.

12. Min Suk Oh, D. K. Hwang, Kimoon Lee, Seongil Im, and S. Yi, “Low voltage complementary thin-film transistor inverters with pentacene-ZnO hybrid channels on AlOx dielectric”, Appl. Phys. Lett. 90, 173511.

11. Kyunghee Choi, D. K. Hwang, Kimoon Lee, Jae Hoon Kim, and Seongil Im, “Pentacene thin-film transistors with polymer/TiOx double-layer dielectrics operating at 3 V”, Electrochem. Solid-State Lett. 10, H114-H116.

• 2006

10. Jeong-M. Choi, Kimoon Lee, D. K. Hwang, Jae Hoon Kim, Seongil Im, Ji Hoon Park, and Eugene Kim, “Advantages of NiOx electrode over Au in low-voltage tetracene-based phototransistors”, J. Appl. Phys. 100, 116102.

9.  Kimoon Lee, Jae Hoon Kim, Seongil Im, Chang Su Kim, and Hong Ku Baik, “Low-voltage-driven top-gate ZnO thin-film transistors with polymer/high-k oxide double-layer dielectric”, Appl. Phys. Lett. 89, 133507.

8.  D. K. Hwang, Kimoon Lee, Jae Hoon Kim, Seongil Im, Ji Hoon Park, and Eugene Kim, “Comparative studies on the stability of polymer versus SiO2 gate dielectrics for pentacene thin-film transistors”, Appl. Phys. Lett. 89, 093507.

7.  Do Kyung Hwang, Chang Su Kim, Jeong Min Choi, Kimoon Lee, Ji Hoon Park, Eugene Kim, Hong Koo Baik, Jae Hoon Kim, and Seongil Im, “Polymer/YOx Hybrid-sandwich gate dielectrics for semitransparent pentacene thin-film transistors operating under 5 V”, Adv. Mater. 18, 2299-2303.

6.  Jeong-M. Choi, Kimoon Lee, D. K. Hwang, Ji Hoon Park, Eugene Kim, and Seongil Im, “High-performance low-voltage tetracene phototransistors with polymer/AlOx bilayer dielectric”, Electrochem. Solid-State Lett. 9, G289-G291.

5.  D. K. Hwang, Kimoon Lee, Jae Hoon Kim, Seongil Im, Chang Su Kim, Hong Koo Baik, Ji Hoon Park, and Eugene Kim, “Low-voltage high-mobility pentacene thin-film transistors with polymer/high-k oxide double gate dielectrics”, Appl. Phys. Lett. 88, 243513.

4.  Woo Jin Kim, Won Hoe Koo, Sung Jin Jo, Chang Su Kim, Hong Koo Baik, D. K. Hwang, Kimoon Lee, Jae Hoon Kim, and Seongil Im, “Ultraviolet-enduring performance of flexible pentacene TFTs with SnO2 encapsulation films”, Electrochem. Solid-State Lett. 9, G251-G253.

3.  Kimoon Lee, H. S. Bae, Jeong-M. Choi, D. K. Hwang, Jae Hoon Kim, and Seongil Im, “Semi-transparent UV-detecting ZnO-TFTs with polymer gate dielectric”, ECS Trans. 1, 29-39.

2.  Kimoon Lee, Jae Hoon Kim, and Seongil Im, “Probing the work function of a gate metal with a top-gate ZnO-thin-film transistor with a polymer dielectric”, Appl. Phys. Lett. 88, 023504.

• 2005

1.  Jiyoul Lee, D. K. Hwang, Jeong-M. Choi, Kimoon Lee, Jae Hoon Kim, Seongil Im, Ji Hoon Park, and Eugene Kim, “Flexible semitransparent pentacene thin-film transistors with polymer dielectric layers and NiOx electrodes”, Appl. Phys. Lett. 87, 023504.