* means corresponding author, † means co-first author

151. Jae Eun Lee†, Chan Kyu Lim†, Hyung Ju Park, Hyunjoon Song*, Sung-Yool Choi*, and Dae-Sik Lee*, ZnO-CuO Core-Hollow Cube Nanostructures for Highly Sensitive Acetone Gas Sensors at the ppb Level, ACS Applied Materials & Interfaces, 12(31), 35688 - 35697 (2020) Link


150. Jun-Hwe Cha†,  Sang Yoon Yang†,  Jungyeop Oh†, Shinhyun Choi,  Sangsu Park,  Byung Chul Jang,  Wonbae Ahn, and Sung-Yool Choi*, Conductive-bridging random-access memories for emerging neuromorphic computing, Nanoscale, 12, 14301-14930

(2020) [Inside Front Cover] Link


149. Hyun Bae Jeon†, Gwang Hyuk Shin†, Khang Jun Lee, and Sung-Yool Choi*, Vertical-Tunneling Field-Effect Transistor Based on WSe2-MoS2 Heterostructure with Ion Gel Dielectric, Advanced Electronic Materials, 6(7), 2000091 (2020) [Front Cover] Link


148. Tae In Kim, Ick-Joon Park, and Sung-Yool Choi*, Synthesis of Ultrathin Metal Nanowires with Chemically Exfoliated Tungsten Disulfide NanosheetsNano Letters, 20(5), 3740-3746 (2020) Link


147. Jun-Hwe Cha†, Dong-Ha Kim†, Cheolmin Park, Seon-Jin Choi, Ji-Soo Jang, Sang Yoon Yang, Il-Doo Kim*, and Sung-Yool Choi*, Low-Thermal-Budget Doping of 2D Materials in Ambient Air Exemplified by Synthesis of Boron-Doped Reduced Graphene Oxide, Advanced Science, 7(7), 1903318 (2020) [Inside Back Cover] Link


146. Jieun Choi, Seonghyun Koo, Myeongin Song, Daeyool Jung, Sung-Yool Choi*, and Sunmin Ryu*, Varying electronic coupling at graphene-copper interfaces probed with Raman spectroscopy, 2D Materials, 7(2), 025006 (2020) Link


145. Khang June Lee, Kyungmok Kwon, Shinho Kim, Woonggi Hong, Junghoon Park, Kyoungsik Yu*, Sung‐Yool Choi*, Gap‐Mode Plasmon‐Induced Photovoltaic Effect in a Vertical Multilayer Graphene Homojunction, Advanced Optical Materials,  8(4), 1901519 (2020) Link


144. Hamin Park, Gwang Hyuk Shin, Khang June Lee, and Sung-Yool Choi*, Probing temperature-dependent interlayer coupling in a MoS2/h-BN heterostructure, Nano Research, 13(2), 576-582 (2020) Link


143. Gwang Hyuk Shin, Geon-Beom Lee, Eun-Su An, Cheolmin Park, Hyeok Jun Jin, Khang June Lee, Dongsik Oh, Jun Sung Kim, Yang-Kyu Choi, Sung-Yool Choi*, High-Performance Field-Effect Transistor and Logic Gates based on GaS-MoS2 van der Waals Heterostructure, ACS Applied Materials & Interfaces, 12(4), 5106-5112 (2020) Link


142. Hamin Park, Dong Sik Oh, Khang June Lee, Dae Yool Jung, Seunghee Lee, Seunghyup Yoo, Sung-Yool Choi*, Flexible and Transparent Thin Film Transistor Based on 2D Materials for Active-Matrix Display, ACS Applied Materials & Interfaces, 12(4), 4749-4754 (2020) Link




141. Geon Yeong Kim, Shinho Kim, Jinyoung Choi, Moohyun Kim, Hunhee Lim, Tae Won Nam, Wonseok Choi, Eugene N. Cho, Hyeuk Jin Han, ChulHee Lee, Jong Chan Kim, Hu Young Jeong, Sung-Yool Choi, Min Seok Jang, Duk Young Jeon,Yeon Sik Jung, Order-of-Magnitude Broadband Enhanced Light Emission from Quantum Dots Assembled in Multiscale Phase-Separated Block Copolymers, Nano Letters, 19(10), 6827-6838 (2019) Link


140. Taeyoung Song, Jun Young Cheong, Ji Yong Choi, Cheolmin Park, Chulhee Lee, Changsoo Lee, Hyuck Mo Lee, Sung-Yool Choi, Hyunjoon Song, Il-Doo Kim, Duk Young Jeon, A feasible strategy to prepare quantum dot-incorporated carbon nanofibers as free-standing platforms, Nanoscale Advances, 1, 3948-3956 (2019) Link


139. Hagyoul Bae, Daewon Kim, Myungsoo Seo, Ik Kyeong Jin, Seung‐Bae Jeon, Hye Moon Lee, Soo‐Ho Jung, Byung Chul Jang, Gyeongho Son, Kyoungsik Yu, Sung‐Yool Choi, Yang‐Kyu Choi, Bioinspired Polydopamine‐Based Resistive‐Switching Memory on Cotton Fabric for Wearable Neuromorphic Device Applications, Advanced Materials Technologies, 4(8), 1900151 (2019) Link

138. Jae Eun Lee, Do Yeob Kim, Hyung-Kun Lee, Hyung Ju Park, Ahyeon Ma, Sung-Yool Choi, Dae-Sik Lee, Sonochemical Synthesis of HKUST-1 Based CuO Decorated with Pt Nanoparticles for Formaldehyde Gas-Sensor Applications, Sensors and Actuators B: Chemical, 292, 289-296 (2019) Link


137. Sang Cheol Yang, Junhwan Choi, Byung Chul Jang, Woonggi Hong, Gi Woong Shim, Sang Yoon Yang, Sung Gap Im, Sung-Yool Choi, Large-Scale, Low-Power Nonvolatile Memory based on Few-Layer MoS2 and Ultrathin Polymer Dielectrics, Advanced Electronic Materials, 5(5), 1800688 (2019) Link


136. Tae In Kim, Jayoung Kim, Ick-Joon Park, Kyung-Ok Cho and Sung-Yool Choi, Chemically exfoliated 1T-phase transition metal dichalcogenide nanosheets for transparent antibacterial applications, 2D Materials, 6(2), 025025 (2019) Link


135. Simone Bertolazzi, Paolo Bondavalli, Stephan Roche, Tamer San, Sung‐Yool Choi, Luigi Colombo, Francesco Bonaccorso, Paolo Samori*, Non-volatile memories based on graphene and related two-dimensional materials, Advanced Materials, 31(10), 1806663 (2019) Link


134. Gwang Hyuk Shin†, Junghoon Park†, Khang June Lee, Geon-Beom Lee, Hyun Bae Jeon, Yang-Kyu Choi, Kyoungsik Yu, and Sung-Yool Choi*, Si-MoS2 Vertical Heterojunction for Photodetector with High Responsivity and Low Noise Equivalent Power, ACS Applied Materials & Interfaces, 11(7), 7626-7634 (2019) Link


133. Byung Chul Jang, Sungkyu Kim, Sang Yoon Yang, Jihun Park, Jun-Hwe Cha, Jungyeop Oh, Junhwan Choi, Sung Gap Im, Vinayak P. Dravid, and Sung-Yool Choi*, Polymer Analog Memristive Synapse with Atomic-Scale Conductive Filament for Flexible Neuromorphic Computing System, Nano Letters, 19(2), 839-849 (2019) Link


132. Woonggi Hong, Gi Woong Shim, Sang Yoon Yang, Dae Yool Jung, Sung-Yool Choi*, Improved Electrical Contact Properties of MoS2-Graphene Lateral Heterostructure, Advanced Fuctional Materials, 29(6), 1807550 (2019) Link


131. Khang June Lee, Shinho Kim, Woonggi Hong, Hamin Park, Min Seok Jang, Kyoungsik Yu,* and Sung-Yool Choi*, Observation of Wavelength-Dependent Quantum Plasmon Tunneling with Varying the Thickness of Graphene Spacer, Scientific Reports, 9, 1199 (2019) Link




130. Bondae Koo†, Gwang Hyuk Shin†, Hamin Park, Hojin Kim, Sung-Yool Choi*, Vertical-tunneling field-effect transistor based on MoTe2/MoS2 2D-2D heterojunction, Journal of Physics D, 51(47), 475101 (2018) Link


129. Gwang Hyuk Shin, Bondae Koo, Hamin Park, Youngjun Woo, Jae Eun Lee, Sung-Yool Choi*, Vertical-Tunnel Field-Effect Transistor Based on a Silicon–MoS2 Three-Dimensional–Two-Dimensional Heterostructure, ACS Applied Materials & Interfaces, 10(46), 40212-40218 (2018) Link


128. Jae Hur, Byung Chul Jang, Jihun Park, Dong‐Il Moon, Hagyoul Bae, Jun‐Young Park, Gun‐Hee Kim, Seung‐Bae Jeon, Myungsoo Seo, Sungho Kim, Sung‐Yool Choi*, Yang‐Kyu Choi*, A Recoverable Synapse Device Using a Three‐Dimensional Silicon Transistor, Advanced Functional Materials, 28(47), 1804844 (2018) Link


127. Youngjun Woo, Woonggi Hong, Sang Yoon Yang, Ho Jin Kim, Jun Hwe Cha, Jae Eun Lee, Khang June Lee, Taegyu Kang, Sung-Yool Choi*, Large-Area CVD-Grown MoS2 Driver Circuit Array for Flexible Organic Light-Emitting Diode Display, Advanced Electronic Materials, 4(11), 1800251 (2018) Link


126. Ick-Joon Park, Tae In Kim, Sumin Kang, Gi Woong Shim, Youngjun Woo, Taek-Soo Kim, Sung-Yool Choi*, Stretchable Thin-Film Transistors with Molybdenum Disulfide Channel and Graphene Electrodes, Nanoscale, 10(34), 16069-16078 (2018) Link


125. Myungsoo Seo, Min-Ho Kang, Seung-Bae Jeon, Hagyoul Bae,  Jae Hur, Byung Chul Jang, Seokjung Yun, Seongwoo Cho, Myung-Su Kim, Kyu-Man Hwang, Seungbum Hong, Sung-Yool Choi, Yang-Kyu Choi, First Demonstration of a Logic-process Compatible Junctionless Ferroelectric FinFET Synapse for Neuromorphic Applications, IEEE Electron Device Letters, 39, 1445-1448 (2018) Link


124. Hamin Park, Gwang Hyuk Shin, Khang June Lee, Sung-Yool Choi*, Atomic-scale etching of hexagonal boron nitride for device integration based on two-dimensional materials, Nanoscale, 10(32), 15205-15212 (2018) [Inside Back Cover] Link


123. Gyeong Sook Bang, Gi Woong Shim, Gwang Hyuk Shin, Dae Yool Jung, Hamin Park, Won G. Hong, Jinseong Choi, Jaeseung Lee, Sung-Yool Choi*, Pyridinic-N-doped Graphene Paper from Perforated Graphene Oxide for Efficient Oxygen Reduction, ACS Omega, 3(5), 5522-5530 (2018) Link 


122. Youngjun Woo, Woonggi Hong, Sang Yoon Yang, Taegyu Kang, Sung-Yool Choi*, High‐Performance MoS2 Thin‐Film Transistors for Flexible OLED display, SID, 49(1), 797-799 (2018) Link


121. Ick-Joon Park, Tae In Kim, Taeshik Yoon, Sumin Kang, Hyunsu Cho, Nam Sung Cho, Jeong-Ik Lee, Taek-Soo Kim, and Sung-Yool Choi* Flexible and Transparent Graphene Electrode Architecture with Selective Defect Decoration for Organic Light-Emitting Diodes, Advanced Functional Materials, 28(10), 1704435 (2018) Link


120. Byung Chul Jang, Yunyong Nam, Beom Jun Koo, Junhwan Choi, Sung Gap Im, Sang-Hee Ko Park*, Sung-Yool Choi*, Memristive Logic-in-Memory Integrated Circuits for Energy-Efficient Flexible Electronics, Advanced Functional Materials, 28(2), 1704725 (2018) [Front Cover] Link


119. Sung Yoon Min, Changsoon Cho, Gi Woong Shim, Ick-Joon Park, Dae Yool Jung, Youngjun Woo, Jung-Yong Lee, Sung-Yool Choi*, Two-dimensional sheet resistance model for polycrystalline graphene with overlapped grain boundaries, FlatChem, 7, 19-25 (2018) Link


118. Ick-Joon Park, Tae In Kim, In-Tak Cho, Chang-Woo Song, Ji-Woong Yang, Hongkeun Park, Woo-Seok Cheong, Sung Gap Im, Jong-Ho Lee, Sung-Yool Choi*, Graphene electrode with tunable charge transport in thin-film transistors, Nano Research, 11(1), 274-286 (2018) Link




117. Myung Hun Woo, Byung Chul Jang, Junhwan Choi, Khang June Lee, Gwang Hyuk Shin, Hyejeong Seong, Sung Gap Im, Sung-Yool Choi*, Low-Power Nonvolatile Charge Storage Memory based on MoS₂  and an Ultrathin Polymer Tunneling Dielectric, Advanced Functional Materials, 27, 1703545 (2017) [Front Cover] Link


116. Hagyou Bae, Byung Chul Jang, Hongkeun Park, Soo-Ho Jung, Hye Moon Lee, Jun-Young Park, Seung-Bae Jeon, Gyeongho Son, Il-Woong Tcho, Kyoungsik Yu, Sung Gap Im, Sung-Yool Choi*, Yang-Kyu Choi*, Functional Circuitry on Commercial Fabric via Textile-Compatible Nanoscale Film Coating Process for Fibertronics, Nano Letters, 17(10), 6443–6452 (2017) Link


115. Dae-Sik Lee, Seokhan Park, Yong Duk Han, Jae Eun Lee, Hu Young Jeong, Hyun Chul Yoon, Moon Yeon Jung, Sang Ouk Kim  and   Sung-Yool Choi, Selective Protein Transport through Ultra-thin Suspended Reduced Graphene Oxide Nanopores, Nanoscale, 9, 13457-13464 (2017) [Back Cover] Link


114. Seung-Wook Lee, Taewook Bang, Choong-Ki Kim, Kyu-Man Hwang, Byung Chul Jang, Dong-Il Moon, Hagyoul Bae, Myungsoo Seo, Seong-Yeon Kim, Do-Hyun Kim, Sung-Yool Choi, and Yang-Kyu Choi, Comprehensive Study on the Relation between Low-Frequency Noise and Asymmetric Parasitic Resistances in a Vertical Pillar-Type FET, IEEE Electron Device Letters, 38, 1008-1011 (2017) Link


113. Gi Woong Shim, Woonggi Hong, Sang Yoon Yang and Sung-Yool Choi, Tuning the catalytic functionality of transition metal dichalcogenides grown by chemical vapour deposition, Journal of Materials Chemistry A, 5(29), 14950-14968 (2017) [Front Cover] Link


112. Byung Chul Jang, Sang Yoon Yang, Hyejeong Seong, Sung Kyu Kim, Junhwan Choi, Sung Gap Im, and Sung-Yool Choi, Zero-static-power nonvolatile logic-in-memory circuits for flexible electronics, Nano Research, 10(7), 2459-2470 (2017) Link


111. Tae In Kim, Buki Kwon, Jonghee Yoon, Ick-Joon Park, Gyeong Sook Bang, YongKeun Park, Yeon-Soo Seo, and Sung-Yool Choi, Antibacterial Activities of Graphene Oxide-Molybdenum Disulfide Nanocomposite Films, ACS Applied Materials & Interfaces, 9(9),7908-7917 (2017) Link


110. Hamin Park, Tae Keun Kim, Sung Woo Cho, Hong Seok Jang, Sang Ick Lee, Sung-Yool Choi, Large-scale synthesis of uniform hexagonal boron nitride films by plasma-enhanced atomic layer deposition, Scientific Reports, 7, 40091 (2017) Link


109. Sang Yoon Yang, Gi Woong Shim, Seung-Bum Seo, Sung-Yool Choi, Effective shape-controlled growth of monolayer MoS2 flakes by powder-based chemical vapor deposition, Nano Research, 10(1), 255-262 (2017) Link




108. Insung Choi, Hu Young Jeong, Hyeyoung shin, Gyeongwon Kang, Myunghwan Byun, Hyungjun Kim, Adrian M. Chitu, James S. Im, Rodney S. Ruoff, Sung-Yool Choi & Keon Jae Lee, Laser-induced phase separation of silicon carbide, Nature Communications, 7, 13562 (2016) Link


107. Sung Kyu Kim, Jong Yoon Kim, Byung Chul Jang, Mi Sun Cho, Sung-Yool Choi, Jeong Yong Lee, Hu Young Jeoung, Conductive Graphitic Channel in Graphene Oxide-Based Memristive Devices, Advanced Functional Materials, 26(41), 7406-7414 (2016) [Back Cover] Link


106. Myung Hun Woo, Byung Chul Jang, Junhwan Choi, Gwang Hyuk Shin, Hyejeong Seong, Sung Gap Im, and Sung-Yool Choi, Floating gate memory based on MoS₂ channel and iCVD polymer tunneling dielectric, Solid-State Device Research Conference (ESSDERC), 2016 46th European, 295-298 (2016) Link


105. Gwang Hyuk Shin, Choong-Ki Kim, Gyeong Sook Bang, Jong Yun Kim, Byung Chul Jang, Beom Jun Koo, Myung Hun Woo, Yang-Kyu Choi, and Sung-Yool Choi, Multilevel resistive switching nonvolatile memory based on MOS₂ nanosheet-embedded graphene oxide, 2D Materials, 3, 034002 (2016) Link


104. Khang June Lee, Daewon Kim, Byung Chul Jang, Da-Jin Kim, Hamin Park, Dae Yool Jung, Woonggi Hong, Tae Keun Kim, Yang-Kyu Choi, and Sung-Yool Choi, Multilayer Graphene with a Rippled Structure as a Spacer for Improving Plasmonic Coupling, Advanced Functional Materials, 26(28), 5093-5101 (2016) Link


103. Seung-Yoon Kim, Sung-Yool Choi, Wan Sik Hwang and Byung Jin Cho, Valley-engineered ultra-thin silicon for high-performance junctionless transistors, Scientific Reports, 6, 29354 (2016) Link


102. Jaeho Lee, Tae-Hee Han, Min-Ho Park, Dae Yool Jung, Jeongmin Seo, Hong-Kyu Seo, Hyunsu Cho, Eunhye Kim,

Jin Chung, Sung-Yool Choi, Taek-Soo Kim, Tae-Woo Lee, and Seunghyup Yoo, Synergetic electrode architecture for efficient graphene-based flexible organic light-emitting diodes, Nature Communications, 7, 11791 (2016) Link


101. Seung-Beom Seo, Byung Cheol Jang, Sung-Yool Choi, 2D Materials and Their Applications to Electronics, Information Display (Korea Information Display Society), 17(3), 3-15 (in Korean) (2016)

      서승범, 장병철, 최성율, 이차원 소재 및 응용 소자 기술 동향, 정보디스플레이 (한국정보디스플레이학회), 17(3), 3-15, (2016)


100. Hamin Park, Ick-Joon Park, Dae Yool Jung, Khang June Lee, Sang Yoon Yang, Sung-Yool Choi, Polymer-free graphene transfer for enhanced reliability of graphene field-effect transistors, 2D Materials, 3, 021003 (2016) Link


99. Byung Chul Jang, Hyejeong Seong, Sung Kyu Kim, Jong Yun Kim, Beom Jun Koo, Junhwan Choi, Sang Yoon Yang, Sung Gap Im, and Sung-Yool Choi, Flexible Nonvolatile Polymer Memory Array on Plastic Substrate via Initiated Chemical Vapor Deposition, ACS Applied Materials & Interfaces, 8(20), 12951-12958 (2016) Link


98. Hyejeong Seong, Junhwan Choi, Byung Chul Jang, Mincheol Kim, Seunghyup Yoo, Sung-Yool Choi, and Sung Gap Im, A Low-Voltage Organic Complementary Inverter with High Operation Stability and Flexibility Using an Ultrathin iCVD Polymer Dielectric and Hybrid Encapsulation Layer, Advanced Electronic Materials, 2(5), 1500385 (2016) Link


97. Choong-Ki Kim, Chan Hak Yu, Jae Hur, Hagyoul Bae, Seung-Bae Jeon, Hamin Park, Yong Min Kim, Kyung Cheol Choi, Yang-Kyu Choi, and Sung-Yool Choi, Abnormal electrical characteristics of multi-layered MoS₂ FETs attributed to bulk traps, 2D Materials, 3, 015007 (2016) Link


96. Hyunsoo Lee, Narae Son, Hu Young Jeong, Tae Gun Kim, Gyeong Sook Bang, Jong Yun Kim, Gi Woong Shim, Kalyan C. Goddeti, Jong Hun Kim, Namdong Kim, Hyun-Joon Shin, Wondong Kim, Sehun Kim, Sung-Yool Choi, Jeong Young Park, Friction and conductance imaging of sp2- and sp3-hybridized subdomains on single-layer graphene oxide, Nanoscale, 8(7), 4063-4069 (2016) Link



95. Hagyoul Bae, Choong-Ki Kim, Seung-Bae Jeon, Gwang Hyuk Shin, Eung Taek Kim, Jeong-Gyu Song, Youngjun Kim, Dong-ll Lee, Hyungjun Kim, Sung-Yool Choi, Kyung Cheol Choi, and Yang-Kyu Choi, A Separate Extraction Method for Asymmetric Source and Drain Resistances Using Frequency-Dispersive C-V Characteristics in Exfoliated MoS₂ FET, IEEE Electron Device Letters, 37(2), 231-233 (2016) Link


94. Gyeong Sook Bang, Suhyung Cho, Narae Son, Gi Woong Shim, Byung-Kwan Cho, and Sung-Yool Choi, DNA-Assisted Exfoliation of Tungsten Dichalcogenides and Their Antibacterial Effect, ACS Applied Materials & Interfaces, 8(3), 1943-1950 (2016) Link


93. Taeshik Yoon, Jae-Han Kim, Jun Hyung Choi, Dae Yool Jung, Ick-Joon Park, Sung-Yool Choi, Nam Sung Cho, Jeong-Ik Lee, Young-Duck Kwon, Seungmin Cho, and Taek-Soo Kim, Healing Graphene Defects Using Selective Electrochemical Deposition: Toward Flexible and Stretchable Devices, ACS Nano, 10(1), 1539-1545 (2016) Link


92. Jaeho Ahn, Ji-Won Seo, Jong Yun Kim, Jaemin Lee, Changsoon Cho, Juhoon Kang, Sung-Yool Choi, and Jung-Yong Lee, Self-Supplied Nano-Fusing and Transferring Metal Nanostructures via Surface Oxide Reduction, ACS Applied Materials & Interfaces, 8(2), 1112-1119 (2016) Link


91. Gyeong Sook Bang, Sung-Yool Choi, Graphene and Two-Dimensional Transition Metal Dichalcogenide Materials for Energy-Related Applications, in "Nano Devices and Circuit Techniques for Low-Energy Applications and Energy Harvesting", C.-M. Kyung (ed.), Springer [ISBN 978-94-017-9990-4] (2016) Link


171. Suchithra Padmajan Sasikala, Sung Hyun Kim, Cheolmin Park, Dong Ha Kim, Hong Ju Jung, Juhyung Jung, Hojin Lee, Panpan Li, Hongjun Kim, Seungbum Hong, Sung-Yool Choi, Il-Doo Kim, Prem Prabhakaran*, Kwang Sup Lee*, Sang Ouk Kim*, Spontaneous heteroassembly of 2D semiconducting van der Waals materials in random solution phase, Materials Today, (2022) accepted

170. Jun-Hwe Cha†, Byung Chul Jang†, Jungyeop Oh, Changhyeon Lee, Sang Yoon Yang, Hamin Park, Sung Gap Im, Sung-Yool Choi*, Highly reliable synaptic cell array based on organic-inorganic hybrid bilayer stack toward precise offline learning, Advanced Intelligent Systems, 4(6), 2200018 (2022) [Front Cover] Link

169. Dong-Ha Kim†, Jun-Hwe Cha†, Gi Woong Shim, Yoon-Hwa Kim, Ji-Soo Jang, Sung-Yool Choi*, and Il-Doo Kim*, Flash-thermochemical engineering of phase and surface activity on metal oxides, Chem, 8(4), 1014-1033 (2022) [Front Cover] Link

168. Woonggi Hong, Cheolmin Park, Gi Woong Shim, Sang Yoon Yang, Sung-Yool Choi*, Enhanced Electrical Properties of MOCVD-Grown MoS2 Thin Films through Oxygen-Assisted Defect Control, Advanced Electronic Materials, 8(7), 2101325 (2022) Link

167. Cheolmin Park, Seonghun Ahn, Jun-Hwe Cha, Woonggi Hong, Hyeok Jun Jin, Sang Yoon Yang, Yong-Hoon Cho and Sung-Yool Choi*, Spatially isolated neutral excitons via clusters on trilayer MoS2, Nanoscale, 14, 4304-4311 (2022)  Link


166. Joon-Kyu Han, Jungyeop Oh, Ji-Man Yu, Sung-Yool Choi, Yang-Kyu Choi*, A Vertical Silicon Nanowire Based Single Transistor Neuron with Excitatory, Inhibitory, and Myelination Functions for Highly Scalable Neuromorphic Hardware, Small, 17(49), 2103775 (2021) Link

165. Hyeok Jun Jin†, CheolMin Park†, Khang June Lee, Gwang Hyuk Shin, Sung-Yool Choi*, Ultrasensitive WSe2/ɑ-In2Se3 NIR photodetector based on ferroelectric gating effect, Advanced Materials Technologies, 6(11), 2100494 (2021) Link

164. Jae Eun Lee, Chan Kyu Lim, Hyunjoon Song, Sung-Yool Choi, Dae-Sik Lee*, A highly smart MEMS acetone gas sensors in array of for diet-monitoring applications, Micro and Nano Systems Letters, 9(10) (2021) Link


163. Woonggi Hong, Cheolmin Park, Gi Woong Shim, Sang Yoon Yang, Sung-Yool Choi*, Wafer-Scale Uniform Growth of Atomically Thin MoS2 Film with Controlled Layer Number by Metal-Organic Chemical Vapor Deposition, ACS Applied Materials & Interfaces , 13(42), 50497-50504 (2021) Link

162. Joon-Kyu Han, Jungyeop Oh, Gyeong-Jun Yun, Dongeun Yoo, Myung-Su Kim, Ji-Man Yu, Sung-Yool Choi, Yang-Kyu Choi*, Cointegration of single-transistor neurons and synapses by nanoscale CMOS fabrication for highly scalable neuromorphic hardware , Science Advanced, 7(32), eabg8836 (2021) Link

161. Hamin Park†, Dong Sik Oh†, Woonggi Hong†, Juyeon Kang, Geon-Beom Lee, Gwang-Hyuk Shin, Yang-Kyu Choi, Sung-Gap Im, Sung-Yool Choi*, Hybrid Gate Dielectric of MoS2 Transistor for Enhanced Photo-Electronic Stability, Advanced Materials Interfaces, 8, 2100599 (2021) Link

160. Minsoo Kang†, Hyun-Jun Chai†, Han Beom Jeong, Cheolmin Park, In-young Jung, Eunpyo Park, Mert Miraç Çiçek, Injun Lee, Byeong-Soo Bae, Engin Durgun, Joon Young Kwak, Seungwoo Song,* Sung-Yool Choi,* Hu Young Jeong,* Kibum Kang,* Low-Temperature and High-Quality Growth of Bi2O2Se Layered Semiconductors via Cracking Metal−Organic Chemical Vapor Deposition​, ACS Nano, 15(5), 8715-8723 (2021) Link

159. Tae In Kim, Ick-Joon Park, Sumin Kang, Taek-Soo Kim, Sung-Yool Choi*, Enhanced Triboelectric Nanogenerator Based on Tungsten Disulfide via Thiolated Ligand Conjugation​, ACS Applied Materials & Interfaces, 13(18), 21299-21309 (2021) Link

158. Tae Hong Im† , Chul Hee Lee†, Jong Chan Kim, Shinho Kim, Mina Kim, Cheol Min Park,Han Eol Lee, Jung Hwan Park, Min Seok Jang, Doh C. Lee, Sung-Yool Choi, Hee Seung Wang, Hu Young Jeong, Duk Young Jeon*, Keon Jae Lee*, Metastable quantum dot for photoelectric devices via flash-induced one-step sequential self-formation, Nano Energy, 84, 105889 (2021) Link

157. Hyeok Jun Jin†, Khang June Lee†, Cheolmin Park, Gwang Hyuk Shin, Woonggi Hong, Dongsik Oh, Sung-Yool Choi*, Atomically Thin Schottky Junction with a Gap-Mode Plasmon for Enhanced Photoresponsivity in MoS2-based Photodetectors, Journal of Physics D: Applied Physics, 54(14), 145301 (2021) Link

156. Khang June Lee†, Cheolmin Park†, Hyeok Jun Jin, Gwang Hyuk Shin, Sung-Yool Choi*, Atomically Thin Heterostructure with Gap-Mode Plasmon for Overcoming Trade-off between Photoresponsivity and Response Time, Nano Research, 14, 1305-1310  (2021) Link

155. Woonggi Hong, Dong Sik Oh, Sung-Yool Choi*, Passivation layer effect on the positive bias temperature instability of molybdenum disulfide thin film transistors, Journal of Information Display, 22(1), 13-19 (2021) Link


154. Ho Jin Kim†, Khang June Lee†, Junghoon Park†, Gwang Hyuk Shin, Hamin Park, Kyoungsik Yu*, and Sung-Yool Choi*, Photoconductivity Switching in MoTe2/Graphene Heterostructure by Trap-Assisted Photogating, ACS Applied Materials & Interfaces, 12(34), 38563-38569 (2020) Link


153. Gi Woong Shim, Woonggi Hong, Jun-Hwe Cha, Jung Hwan Park, Keon Jae Lee, and Sung-Yool Choi*, TFT Channel Materials for Display Applications: From Amorphous Silicon to Transition Metal Dichalcogenides, Advanced Materials, 32(35),1907166 (2020) Link


152. Gwang Hyuk Shin†, Cheolmin Park†, Khang June Lee, Hyeok Jun Jin, and Sung-Yool Choi*, Ultrasensitive Phototransistor Based on WSe2-MoS2 van der Waals Heterojunction, Nano Letters, 20(8), 5741-5748 (2020) Link





90. Sung Kyu Kim, Jong Yoon Kim, Sung-Yool Choi, Jeong Yong Lee, and Hu Young Jeong, Direct Observation of Conducting Nanofilaments in Graphene-Oxide-Resistive Switching Memory, Advanced Functional Materials, 25(43), 6710-6715 (2015) [Inside Front Cover] Link


89. Byung Chul Jang, Hyejeong Seong, Jong Yun Kim, Beom Jun Koo, Sung Kyu Kim, Sang Yoon Yang, Sung Gap Im, and Sung-Yool Choi, Ultra-low power, highly uniform polymer memory by inserted multilayer graphene electrode, 2D Materials 2, 044013 (2015) Link


88. Chang-Hoon Jeon, Byung-Hyun Lee, Byung Chul Jang, Sung-Yool Choi, and Yang-Kyu Choi, Experimental study on quantum mechanical effect for insensitivity of threshold voltage against temperature variation in strained SOI MOSFETs, IEEE SOI-3D-Subthreshold Microelectronics Technology Unified Conference (S3S), 1-3 (2015) Link


87. Jaehyun Moon, Jin-Wook Shin, Hyunsu Cho, Jun-Han Han, Nam Sung Cho, Jong Tae Lim, Seung Koo Park, Hong Kyw Choi, Sung-Yool Choi, Ji-Hoon Kim, Min-Jae Maeng, Jaewon Seo, Yongsup Park, and Jeong-Ik Lee, Technical issues in graphene anode organic light emitting diodes, Diamond & Related Materials 57, 68-73 (2015) Link


86. Seong Jun Yoon, Alexander Yoon, Wan Sik Hwang, Sung-Yool Choi, and Byung Jin Cho, Improved Electromigration-Resistance of Cu Interconnects by Graphene-Based Capping Layer, 2015 Symposium on VLSI Technology Digest of Technical Papers, T124-125 (2015) Link


85. Dae Yool Jung, Sang Yoon Yang, Hamin Park, Woo Cheol Shin, Joong Gun Oh, Byung Jin Cho, and Sung-Yool Choi, Interface engineering for high performance graphene electronic devices, Nano Convergence, 2, 11 (2015) Link


84. Seung-Bok Yang, HongKyw Choi, Da Som Lee, Choon-Gi Choi, Sung-Yool Choi, and Il-Doo Kim, Improved Optical Sintering Efficiency at the Contacts of Silver Nanowires Encapsulated by a Graphene Layer, Small, 11(11), 1293-1300 (2015) [Back Cover] Link


83. Sang Yoon Yang, Joong Gun Oh, Dae Yool Jung, HongKyw Choi, Chan Hak Yu, Jongwoo Shin, Choon-Gi Choi, Byung Jin Cho, and Sung-Yool Choi, Metal-Etching-Free Direct Delamination and Transfer of Single-Layer Graphene with a High Degree of Freedom, Small, 11(2), 175-181 (2015) [Front Cover] [Selected as 'Most accessed paper' in Jan. 2015] Link


82. Ji-Hoon Kim, Jaewon Seo, Dae-Gyeon Kwon, Jong-Am Hong, Joohyun Hwang, Hong Kyw Choi, Jaehyun Moon, Jeong-Ik Lee, Dae Yool Jung, Sung-Yool Choi, and Yongsup Park, Carrier injection efficiencies and energy level alignments of multilayer graphene anodes for organic light-emitting diodes with different hole injection layers, Carbon, 79, 623-630 (2014) Link


81. Hongkyw Choi, Jin Sik Choi, Jin-Soo Kim, Jong-Ho Choe, Kwang Hyo Chung, Jin-Wook Shin, Jin Tae Kim, Doo-Hyeb Youn, Ki-Chul Kim, Jeong-Ik Lee, Sung-Yool Choi, Philip Kim, Choon-Gi Choi, and Young-Jun Yu, Flexible and Transparent Gas Molecule Sensor Integrated with Sensing and Heating Graphene Layers, Small, 10(18), 3685-3691 (2014) [Inside Front Cover] Link


80. Insung Choi, Hu Young Jeong, Dae Yool Jung, Myunghwan Byun, Choon-Gi Choi, Byung Hee Hong, Sung-Yool Choi, and Keon Jae Lee, Laser-Induced Solid-Phase Doped Graphene, ACS Nano, 8(8), 7671–7677 (2014) Link


79. Jae Hoon Bong, Onejae Sul, Alexander Yoon, Sung-Yool Choi, and Byung Jin Cho, Facile graphene n-doping by wet chemical treatment for electronic applications, Nanoscale, 6(15), 8503-8508 (2014) Link


78. Gi Woong Shim, Kwonjae Yoo, Seung-Bum Seo, Jongwoo Shin, Dae Yool Jung, Il-Suk Kang, Chi Won Ahn, Byung Jin Cho, and Sung-Yool Choi, Large-Area Single-Layer MoSe₂ and Its van der Waals Heterostructures, ACS Nano, 8(7), 6655-6662 (2014) Link


77. Gyeong Sook Bang, Kwan Woo Nam, Jong Yun Kim, Jongwoo Shin, Jang Wook Choi, and Sung-Yool Choi, Effective Liquid-Phase Exfoliation and Sodium Ion Battery Application of MoS₂ Nanosheets, ACS Applied Materials & Interfaces, 6(10), 7084-7089 (2014) Link


76. Joong Gun Oh, Seul Ki Hong, Choong-Ki Kim, Jae Hoon Bong, Jongwoo Shin, Sung-Yool Choi, and Byung Jin Cho, High performance graphene field effect transistors on an aluminum nitride substrate with high surface phonon energy, Applied Physics Letters, 104(19), 193112 (2014) Link


75. Hyun Woo Nho, Jong Yun Kim, Jian Wang, Hyun-Joon Shin, Sung-Yool Choi, and Tae Hyun Yoon, Scanning transmission X-ray microscopy probe for in situ mechanism study of graphene-oxide based resistive random access memory, Journal of Synchrotron Radiation, 21, 170-176 (2014) Link


74. Woo Cheol Shin, Taeshik Yoon, Jeong Hun Mun, Taek Yong Kim, Sung-Yool Choi, Taek-Soo Kim and Byung Jin Cho, Doping suppression and mobility enhancement of graphene transistors fabricated using an adhesion promoting dry transfer process, Applied Physics Letters, 103, 243504 (2013) Link


73. Woo Cheol Shin, Jae Hoon Bong, Sung-Yool Choi and Byung Jin Cho, Functionalized Graphene as an Ultrathin Seed Layer for the Atomic Layer Deposition of Conformal High-k Dielectrics on Graphene, ACS Applied Materials & Interfaces, 5(22), 11515-11519 (2013) Link


72. HongKyw Choi, Hu Young Jeong, Dae-Sik Lee, Choon-Gi Choi and Sung-Yool Choi, Flexible NO₂ gas sensor using multilayer graphene films by chemical vapor deposition, Carbon letters, 14(3), 186-189  (2013) Link


71. Doo-Hyeb Youn, Young-Jun Yu, HongKyw Choi, Suck-Hwan Kim, Sung-Yool Choi and Choon-Gi Choi, Graphene transparent electrode for enhanced optical power and thermal stability in GaN light-emitting diodes, Nanotechnology 24(7), 075202 (2013) Link


70. Jong Yun Kim, Hong Kyw Choi, Choon-Gi Choi, Sung-Yool Choi, Perspectives of synthesis and applications of graphene, Bulletin of the Korean Institute of Electrical and Electronic Material Engineers, 26(1) 5-14 (in Korean) (2013)

      김종윤, 최홍규, 최춘기, 최성율, 테마기획 : 그래핀 합성 및 응용 기술개발 동향,  한국전기전자재료학회

(전기전자재료), 26(1), 5-14 (2013)


69. Hyejin Park, Jong Yun Kim, Al-Monsur Jiaul Haque, Sung-Yool Choi, Tae-Hyun Kim, Jong-Dal Hong, Kyuwon Kim, Impedimetric Hg²+ Detection on Multilayered Reduced Graphene Oxide-Modified Electrode, Bulletin of the Korean Chemical Society, 33(12), 4219-4222 (2012) Link


68. Seung Hoon Lee, Muhan Choi, Teun-Teun Kim, Seungwoo Lee, Ming Liu, Xiaobo Yin, Hong Kyw Choi, Seung S. Lee, Choon-Gi Choi, Sung-Yool Choi, Xiang Zhang, Bumki Min, Switching terahertz waves with gate-controlled active graphene metamaterials, Nature Materials, 11(11), 936-941 (2012) Link


67. Joohyun Hwang, Hong Kyw Choi, Jaehyun Moon, Jin-Wook Shin, Chul Woong Joo, Jun-Han Han, Doo-Hee Cho,

Jin Woo Huh, Sung-Yool Choi, Jeong-Ik Lee, Hye Yong Chu, Blue fluorescent organic light emitting diodes with multilayered graphene anode, Materials Research Bulletin, 47(10), 2796-2799 (2012) Link


66. Seongmin Kim, David B. Janes, Sung-Yool Choi, Sanghyun Ju, Nanoscale contacts between semiconducting nanowires and metallic graphenes, Applied Physics Letters, 101(6), 063122 (2012) Link


65. Jaehyun Moon, Joohyun Hwang, Hong Kyw Choi, Taek Yong Kim, Sung-Yool Choi, Chul Woong Joo, Jun-Han Han, Jin-Wook Shin, Bong Joon Lee, Doo-Hee Cho, Jin Woo Huh, Seung Koo Park, Nam Sung Cho, Hye Yong Chu, Jeong-Ik Lee, Large area organic light emitting diodes with multilayered graphene anodes, Proc. SPIE 8476, Organic Light Emitting Materials and Devices XVI, 84760U-1-84760U-5 (2012) Link


64. Jin Tae kim, Jaehyeon Kim, HongKyw Choi, Choon-Gi Choi, and Sung-Yool Choi, Graphene-based photonic devices for soft hybrid optoelectronic systems, Nanotechnology, 23(34), 344005 (2012) Link


63. Lan Yu, Yun-Soo Lim, Jong Hun Han, Kunnyun Kim, Jong Yun Kim, Sung-Yool Choi, Kwonwoo Shin, A graphene oxide oxygen barrier film deposited via a self-assembly coating method, Synthetic Metals, 162(7-8), 710-714 (2012) Link


62. Joohyun Hwang, Hong Kyw Choi, Jaehyun Moon, Taek Yong Kim, Jin-Wook Shin, Chul Woong Joo, Jun-Han Han, Doo-Hee Cho, Jin Woo Huh, Sung-Yool Choi, Jeong-Ik Lee, Hye Yong Chu, Multilayered graphene anode for blue phosphorescent organic light emitting diodes, Applied Physics Letters, 100, 133304 (2012) Link


61. Al-Monsur Jiaul Haque, Hyejin Park, Daekyung Sung, Sangyong Jon, Sung-Yool Choi, and Kyuwon Kim, An Electrochemically Reduced Graphene Oxide-Based Electrochemical Immunosensing Platform for Ultrasensitive Antigen Detection, Analytical Chemistry, 84(4), 1871–1878 (2012) Link


60. Hong-Kyw Choi, Jong Yun Kim, Hu Young Jeong, Choon-Gi Choi, Sung-Yool choi, Characterization of chemical vapor deposition-grown graphene films with various etchants, Carbon letters, 13(1), 44-47 (2012) Link


59. Sohyeon Seo, Misook Min, Junghyun Lee, Takhee Lee, Sung-Yool Choi, Hyoyoung Lee, Solution-Processed Reduced Graphene Oxide Films as Electronic Contacts for Molecular Monolayer Junctions, Angewandte Chemie International Edition, 51(1), 108-112 (2012) Link


58. Sohyeon Seo, Junghyun Lee, Sung–Yool Choi, and Hyoyoung Lee, Multilevel conductance switching for a monolayer of redox-active metal complexes through various metallic contacts, Journal of Materials Chemistry, 22(5), 1868-1875 (2012) Link


57. Sung-Yool Choi, Recent progress of graphene research in Korea, Ceramics Korea, 289, 82-89 (in Korean) (2012)

      최성율, 국내 그래핀 연구의 최근 연구 동향, 세라믹스 코리아, 289, 82-89 (2012)


56. Seungjun Kim, Hu Young Jeong, Sung Kyu Kim, Sung-Yool Choi, and Keon Jae Lee, Flexible Memristive Memory Array on Plastic Substrates, Nano Letters, 11(12), 5438-5442 (2011) Link


55. Jin Tae kim, Sung-Yool Choi, Graphene-based plasmonic waveguides for photonic integrated circuits, Optics Express, 19(24), 24557-24562 (2011) Link


54. Hwansoo Kim, Hingkyw Choi, Sung-Yool Choi, and Sanghyun Ju, Alighned Circular-Type Nanowire Transistors

Grown on Multilayer Graphene Film, The Journal of Physical Chemistry C, 115(45), 22163-22167 (2011) Link


53. Hu Young Jeong, Sung Kyu Kim, Jeong Yong Lee, Sung-Yool Choi, Role of Interface Reaction on Resistive Switching of Metal/Amorphous TiO₂/Al RRAM Devices, J. Electrochem. Soc., 158(10), H979-H982 (2011) Link


52. Jong Yun Kim, Hu Young Jeong, Jeong Won Kim, Tae Hyun Yoon, Sung-Yool Choi, Critical role of top interface layer on the bipolar resistive switching of Al/PEDOT:PSS/Al memory device, Current Applied Physics, 11(2 SUPPL.), e35-e39 (2011) Link


51. Hu Young Jeong, Sung Kyu Kim, Jeong Yong Lee, Sung-Yool Choi, Impact of amorphous titanium oxide film

on the device stability of Al/TiO₂/Al resistive memory, Applied Physics  A, 102(4), 967-972 (2011) Link


50. Dae Keun Yun, Ki-Don Kim, Hu Young Jeong, Ji-Hye Lee, Jun-Ho Jeong, Sung-Yool Choi, Fabrication of TiO₂

Memristive Arrays by Step and Flash Imprint Lithography, Journal of Nanoscience and Nanotechnology, 11(1), 696-700(5) Link


49. Sung-Yool Choi, Jong Yun Kim, Hong Kyw Choi, Jae-Hyun Kim, Choon-Gi Choi, Taehyung Zhung, Review on synthesis, material properties, and device applications of graphene, Technology Trend in Electronics and Telecommunications, 26(3), 61-70 (in Korean) (2011)

       최성율, 김종윤, 최홍규, 김재현, 최춘기, 정태형, 그래핀 장치 응용과 재료 특성, 합성에 대한 검토, 전기와 통신에 대한 기술 동향, 26(3), 61-70 (2011) 


48. Hong Kyw Choi, Jong Yun Kim, Jae-Hyun Kim, Choon-Gi Choi, Sung-Yool Choi, Electronics and photonics applications of graphene, Polymer Science and Technology, 22(2), 154-159 (in Korean) (2011)

      최홍규, 김종윤, 김재현, 최춘기, 최성율, 그래핀 전자소자 및 광소자 응용, 고분자 과학과 기술, 22(2), 154-159 (2011)


47. Hu Young Jeong, Jeong Yong Lee, Sung-Yool Choi, Interface-Engineered Amorphous TiO₂-Based Resistive Memory Devices, Advanced Functional Materials, 20(22), 3912-3917 (2010) Link


46. Hu Young Jeong, Jong Yun Kim, Jeong Won Kim, Jin Ok Hwang, Ji-Eun Kim, Jeong Yong Lee, Tae Hyun Yoon, Byung Jin Cho, Sang Ouk Kim, Rodney S. Ruoff, Sung-Yool Choi, Graphene Oxide Thin Films for Flexible Nonvolatile Memory Applications, Nano Letters, 10(11), 4381-4386 (2010) Link


45. Sangdan Kim, Hongkyw Choi, Mi Jung, Sung-Yool Choi, Sanghyun Ju, Hybrid nanowire–multilayer graphene film light-emitting sources, Nanotechnology, 21(42), 425203 (2010) Link


44. Seul Ki Hong, Ji Eun Kim, Sang Ouk Kim, Sung-Yool Choi, Byung Jin Cho, Flexible Resistive Switching Memory Device Based on Graphene Oxide, IEEE Electron Device Letters, 31(9), 5518354, 1005-1007 (2010) Link


43. Bong Hoon Kim, Ju Young Kim, Seong-Jun Jeong, Jin Ok Hwang, Duck Hyun Lee, Dong Ok Shin, Sung-Yool Choi, Sang Ouk Kim, Surface Energy Modification by Spin-Cast, Large-Area Graphene Film for Block Copolymer Lithography, ACS Nano, 4(9), 5464-5470 (2010) Link


42. Hu Young Jeong, Jeong Yong Lee, Sung-Yool Choi, Direct observation of microscopic change induced by oxygen vacancy drift in amorphous TiO₂ thin films, Applied Physics Letters, 97(4), 042109 (2010) Link


41. Sungho Kim, Hu Young Jeong, Sung-Yool Choi, Yang-Kyu Choi, Comprehensive modeling of resistive switching in the Al/TiOx/TiO₂/Al heterostructure based on space-charge-limited conduction, Applied Physics Letters, 97(3), 033508 (2010) Link


40. Young Hun Kang, Choon-Gi Choi, Sung-Yool Choi, Eun Kyoung Nam, Dong Geun Jung, Jin-Hyo Boo, Jeong-Won Kim, Ji-Hong Jung, Jae Sang Cha, Young-Sung Kim, Low temperature fabrication and physical properties of 5 at.% Ga-doped ZnO films for transparent electrode applications, Functional Materials Letters, 3(2), 101-105 (2010) Link


39. Jung-Kyu Lee, Hu Young Jeong, In-Tak Cho, Jeong Yong Lee, Sung-Yool Choi, Hyuck-In Kwon, Jong-Ho Lee,

Conduction and Low-Frequency Noise Analysis in Al/α-TiOXAl Bipolar Switching Resistance Random Access Memory Devices, IEEE Electron Device Letters, 31(6), 5451158, 603-605 (2010) Link


38. Hu Young Jeong, Dae-Sik Lee, Hong Kyw Choi Duck Hyun Lee, Ji-Eun Kim, Jeong Yong Lee, Won Jong Lee,

Sang Ouk Kim, Sung-Yool Choi, Flexible room-temperature NO₂ gas sensors based on carbon nanotubes/reduced graphene hybrid films, Applied Physics Letters, 96(21), 213105 (2010) Link


37. Hu Young Jeong, Yong In Kim, Jeong Yong Lee, Sung-Yool Choi, A low-temperature-grown TiO₂-based device

for the flexible stacked RRAM application, Nanotechnology, 21(11), 115203 (2010) Link


36. Duck Hyun Lee, Ji Eun Kim, Tae Hee Han, Jae Won Hwang, Seokwoo Jeon, Sung-Yool Choi, Soon Hyung Hong, Won Jong Lee, Rodney S. Ruoff, Sang Ouk Kim, Versatile Carbon Hybrid Films Composed of Vertical Carbon Nanotubes Grown on Mechanically Compliant Graphene Films, Advanced Materials, 22(11), 1247-1252 (2010) Link


35. Hu Young Jeong, Jong Yun Kim, Tae Hyun Yoon, Sung-Yool Choi, Bipolar resistive switching characteristics of poly(3,4-ethylene-dioxythiophene): Poly(styrenesulfonate) thin film, Current Applied Physics,10(1 SUPPL.), e46-e49 (2010) Link


34. Hu Young Jeong, Jeong Yong Lee, Min-Ki Ryu, Sung-Yool Choi, Bipolar resistive switching in amorphous titanium oxide thin film, Physica Status Solidi - Rapid Research Letters, 4(1-2), 28-30 (2010) Link


33. Hu Young Jeong, Jeong Yong Lee, Sung-Yool Choi, Jeong Won Kim, Microscopic origin of bipolar resistive switching of nanoscale titanium oxide thin films, Applied Physics Letters, 95(16), 162108 (2009) Link


32. Al-Monsur Jiaul Haque, Seung-Ryong Kwon, Hyejin Park, Tae-Hyun Kim, Young-Seok Oh, Sung-Yool Choi, Jong-Dal Hong, Kyuwon Kim, Use of 1,3-dithiane combined with aryldiazonium cation for immobilization of biomolecules based on electrochemical addressing, Chemical Communications, (32), 4865-4867 (2009) Link


31. Eun Jeong Kim, Hee-Young Shin, Sangjin Park, Daekyung Sung, Sangyong Jon, Srinivasa-Gopalan Sampathkumar, Kevin J. Yarema, Sung-Yool Choi, Kyuwon Kim, Electrochemically active, anti-biofouling polymer adlayers on indium-tin-oxide electrodes, Chemical Communications (30), 3543-3545 (2008) Link


30. Jong Yun Kim, Sang-Hee Ko Park, Hu Young Jeong, Chansik Park, Sung-Yool Choi, J.Y. Choi, S.H. Han, Tae Hyun Yoon, Orientations of Polycrystalline ZnO at the Buried Interface of Oxide Thin Film transistors (TFTs): A Grazing Incidence X-ray Diffraction Study, Bulletin of the Korean Chemical Society, 29(4), 727-728 (2008) Link


29. Lee-Eun Yu, Sungho Kim, Min-Ki Ryu, Sung-Yool Choi, Yang-Kyu Choi, Structure Effects on Resistive Switching of A1/TiOχ/A1 Devices for RRAM Applications, IEEE Electron Device Letters, 29(4), 331-333 (2008) Link


28. Hong Seung Kim, Eun Soo Jung, Won-Jae Lee, Jin Hyeok Kim, Sang-Ouk Ryu, Sung-Yool Choi, Effects of oxygen concentration on the electrical properties of ZnO films, Ceramics International, 34(4), 1097-1101 (2008) Link



27. Yong-Young Noh, Jae-Bon Koo, Sung-Yool Choi, Seong-Deok Ahn, Inkyu Yu, Technology trend in Printed RFID tag, Information and Communications Magazine, 25(10), 25-32 (in Korean) (2008)

      노용영, 구재본, 최성율, 안성덕, 유인규, Printed RFID tag 개발동향, 정보와 통신 (한국통신학회지) 25(10), 25-32



26. Yong-Young Noh, Jae-Bon Koo, Sung-Yool Choi, Inkyu Yoo, Fabrication of microscale patterns and high-performance organic TFTs using inkjet printing, News & Information for Chemical Engineers, 26(4), 439-446

(in Korean) (2008)

      노용영, 구재본, 최성율, 유인규, 잉크젯 프린팅을 통한 미세패턴 형성 및 이를 이용한 고성능 유기박막 트랜지스터 (OTFT) 제작, News & Information for Chemical Engineers, 26(4), 439-446 (2008)


25. Byoung Hoon Lee, Ki Ryu Min, Sung-Yool Choi, Kwang Hyun Lee, Seongil Im, Myung Mo Sung, Rapid Vapor-Phase Fabrication of Organic-Inorganic Hybrid superlattices with Monolayer Precision, Journal of the American Chemical Society, 129(51), 16034-16041 (2007) Link


24. Jung sun Paek, Chang Hoon Lee, Ji Young Choi, Sung-Yool Choi, An Soon Kim, Ju Wook Lee, Kwang yeol Lee,

Gadolinium Oxide Nanoring and Nanoplate: Anisotropic shape Control, Crystal Growth and Design 7(8),1378-1380 (2007) Link


23. Dong-Yoon Jang, Young-Pil Kim, Hak-Sung Kim, Sang-Hee Ko Park, Sung-Yool Choi, Yang-Kyu Choi, Sublithographic vertical gold nanogap for label-free electrical detection of protein-ligand binding, Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures, 25(2), 443-447 (2007) Link


22. Geng Wang, Wu Lu, Jinghong Li, Jiyoung Choi, Yeonseok Jeong, Sung-Yool Choi, Jong-Bong Park, Min Ki Ryu, Kwangyeol Lee, V-Shaped Tin Oxide Nanostructures Featuring a Broad Photocurrent Signal: An Effective Visible-Light-Driven Photocatalyst, Small, 2(12), 1436-1439 (2006) Link


21. Chang Hoon Lee, Min Sik Kim, Taek Hoon Kim, An Soon Kim, Jung Sun Paek, Ju Wook Lee, Sung-Yool Choi, Kyu won Kim, Jong-Bong Park, Kwang Yeol Lee, Ambient Pressure Syntheses of Size-Controlled Corundum-type In₂O₃

Nanocubes, Journal of the American Chemical Society, 128(29), 9326-9327 (2006) Link


20. Chan Woo Park, Jung-Wook Lim, Han Young Yu, Ung Hwan Pi, Min Ki Ryu, Sung-Yool Choi, Fabrication of Nano-Gap Electrode Pairs Using Atomic-Layer-Deposited Sacrificial Layer and Shadow Deposition, Japanese Journal

of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 45 (5A), 4293-4295 (2006) Link


19. Yong-Kwan Kim, Jae Pil Koo, Chul-Joon Huh, Jeong Sook Ha, Ung Hwan Pi, Sung-Yool Choi, JunHo Kim,

Adsorption behavior of binary mixed alkanethiol molecules on Au: Scanning tunneling microscope and linear-scan voltammetry investigation, Applied Surface Science, 252(14), 4951-4956 (2006) Link


18. Ung Hwan Pi, Je Ha Kim, Han Young Yu, Chan Woo Park, Sung-Yool Choi, Yong-Kwan Kim, Jeong Sook Ha,
Enhanced surface evolution induced by the molecular desorption in dodecanethiol self-assembled monolayer

on Au(1 1 1), Surface Science, 600(3), 625-631 (2006) Link


17. Cheolbeom Bae, Seunghwa Lee, Sung-Yool Choi, Gwanghoon Kwag, Synthesis and Characterization of Monomeric, Oligomeric, and Polymeric Aluminum 8-Hydroxyquinolines, Inorganic Chemistry, 44(22), 7911-7917 (2005) Link


16. Ung Hwan Pi, Mun Seok Jeong, Je Ha Kim, Han Young Yu, Chan Woo Park, Hee Tae Lee, Sung-Yool Choi, Current flow through different phases of dodecanethiol self-assembled monolayer, Surface Science, 583(1), 88-93 (2005) Link


15. Han Young Yu, Byung Hyun Kang, Chan Woo Park, Ung Hwan Pi, Cheol Jin Lee, Sung-Yool Choi, The fabrication technique and electrical properties of a free-standing GaN nanowire, Applied Physics A: Materials Science and Processing, 81(2), 245-247 (2005) Link


14. Yong Shin Kim, Seung-Chul Ha, Kyuwon Kim, Haesik Yang, Sung-Yool Choi, Youn Tae Kim, Joon T. Park, Chang Hoon Lee, Jiyoung Choi, Jungsun Paek, Kwangyeol Lee, Room-temperature semiconductor gas sensor based on nonstoichiometric tungsten oxide nanorod film, Applied Physics Letters, 86(21), 213105, 1-3 (2005) Link


13. Han Young Yu, Byung Hyun Kang, Ung Hwan Pi, Chan Woo Park, Sung-Yool Choi, Gyu Tae Kim, V₂O5 nanowire-based nanoelectronic devices for helium detection, Applied Physics Letters, 86(25), 253102, 1-3 (2005) Link


12. Chan Woo Park, Han Young Yu, Ung Hwan Pi, Sung-Yool Choi, Fabrication of poly-Si/Au nano-gaps using

atomic-layer-deposited Al₂O₃ as a sacrificial layer, Nanotechnology, 16(4), 361-364 (2005) Link


11. Jong-Bong Park, Gyu-Seok Choi, Yu-Seok Choa, Sang-Young Hong, Dojin Kima, Sung-Yool Choi, Jin-Ho Lee, Kyoung-Ik Cho, Characterization of Fe-catalyzed carbon nanotubes grown by thermal chemical vapor deposition,

Journal of Crystal Growth, 224(2), 211-217 (2002) Link


10. Jong-Bong Park, Yu-Seok Cho, Sang-Young Hong, Kyu-Seok Choi, Dojin Kim, Sung-Yool Choi, Seong-Deok Ahn, Yoon-Ho Song, Jin-Ho Lee, Kyoung-Ik Cho, Cross-sectional transmission electron microscopy of carbon nanotubes–catalyst–substrate heterostructure using a novel method for specimen preparation, Thin Solid Films, 415(1-2), 78-82 (2002) Link


  9. Sung-Yool Choi, Young Il Kang, Kyoung Ik Cho, Kyu Seok Choi, Do Jin Kim, Controlling the diameters and field emission properties of vertically aligned carbon nanotubes synthesized by thermal chemical vapor deposition,

Journal of the Korean Physical Society, 39, S193-S196 (2001) Link


  8. Jung Inn Sohn, Seonghoon Lee, Yoon-Ho Song, Sung-Yool Choi, Kyoung-Ik Cho, and Kee-Soo Nam, Patterned selective growth of carbon nanotubes and large field emission from vertically well-aligned carbon nanotube

field emitter arrays, Applied Physics Letters, 78(7), 901-903 (2001) Link


  7. Seong-Deok Ahn, Yoon-Ho Song, Sung-Yool Choi, Jong-Bong Park, Jung-Inn Sohn, Seong-Hoon Lee, Jin Ho Lee, Kyung-Ik Cho, Gated carbon nanotube emitters grown on silicon trench wells with a sidewall spacer for stable vacuum microwave devices, Proceedings of Vacuum Microelectronics Conference (IVMC-2001), 55-56 (2001) Link


  6. Jung Inn Sohn, Seonghoon Lee, Yoon-Ho Song, Sung-Yool Choi, Kyoung-Ik Cho, Kee-Soo Nam, Young-Il Kang, Large Field Emission from Vertically Well-aligned Carbon Nanotubes, Mat. Res. Soc. Symp. Proc., 663, A14.9 (2000) Link


  5. Jung Inn Sohn, Seonghoon Lee, Yoon-Ho Song, Sung-Yool Choi, Kyoung-Ik Cho, Kee-Soo Nam, Large field emission current density from well-aligned carbon nanotube field emitter arrays, Current Applied Physics, 1(1), 61-65 (2001) Link


  4. Jung Inn Sohn, Seonghoon Lee, Yoon-Ho Song, Sung-Yool Choi, Jin Ho Lee, Young-Il Kang, Micropatterned Vertically Aligned Carbon Nanotube Growth on a Si Surface or inside Trenches for field-emission devices

Mat. Res. Soc. Symp. Proc. 776, Z1.6.1 (2001) Link


3. Sung-Yool Choi, Growth and device applications of carbon nanotubes, Perspectives of Industrial Chemistry, 4(6) 44-50 (in Korean) (2001)

      최성율, 탄소나노튜부의 성장 및 소자로의 응용, 한국공업화학회지, 4(6), 44-50 (2001) 


  2. Yoon-Ho Song, Jin Ho Lee, Seung-Youl Kang, Sung-Yool Choi, Kyung-Soo Suh, Mun-Yang Park, Kyoung-Ik Cho, 

A prototype active - matrix field emission display with poly - Si field emitter arrays and thin - film transistors,

Journal of Korean Vacuum Science & Technology, 3(1), 33-37 (1999) Link


  1. Sung-Yool Choi, Eok Kyun Lee, Scaling behavior at the onset of chaos in the logistic map driven by colored

noise, Physics Letters A, 205, 173-178 (1995) Link