Publications
Journal Papers
Nestor Ghenzi, Tae Won Park, Seung Soo Kim, Hae Jin Kim, Yoon Ho Jang, Kyung Seok Woo, Cheol Seong Hwang, "Heterogeneous reservoir computing in second-order Ta2O5/HfO2 memristors", Nanoscale Horizons, DOI: 10.1039/D3NH00493G, (2024)
Jinhyun Kim, Jihyun Kim, Injun Park, Byungwoo Park, Hae Jin Kim, Dalsu Choi, "Self‐Encapsulable Carbon Electrode for Efficient and Stable Perovskite Solar Cells", Solar RRL, 7 (22), 2300559 (2023)
Taegyun Park, Seung Soo Kim, Byeol Jun Lee, Tae Won Park, Hae Jin Kim*, Cheol Seong Hwang*, "Highly parallel stateful Boolean logic gates based on aluminum-doped self-rectifying memristors in a vertical crossbar array structure", Nanoscale, 15 (13), 6387-6395 (2023)
Hae Jin Kim*, "Recent Progress of the Cation Based Conductive Bridge Random Access Memory", Ceramist, 26 (1) , 90-105 (2023)
Seung Soo Kim, Soo Kyeom Yong, Jihun Kim, Jin Myung Choi, Tae Won Park, Hyun Young Kim, Hae Jin Kim*, Cheol Seong Hwang*, "Fabrication of a Hole‐Type Vertical Resistive‐Switching Random‐Access Array and Intercell Interference Induced by Lateral Charge Spreading", Advanced Electronic Materials, 9 (3), 2200998 (2023)
Hyo Cheon Woo, Jihun Kim, Sunwoo Lee, Hae Jin Kim, Cheol Seong Hwang, "Stacked One‐Selector‐One‐Resistive Memory Crossbar Array With High Nonlinearity and On‐Current Density for the Neuromorphic Applications", Advanced Electronic Materials, 8 (12), 2200656 (2022)
Hae Jin Kim, Jihun Kim, Tae Gyun Park, Jung Ho Yoon, Cheol Seong Hwang, "Multi‐Level Control of Conductive Filament Evolution and Enhanced Resistance Controllability of the Cu‐Cone Structure Embedded Conductive Bridge Random Access Memory", Advanced Electronic Materials, 8 (8), 2100209 (2022) [Inside back cover]
Minho Lee, Ik Jae Park, Heesu Jeong, Byeong Jo Kim, Yeonghun Yun, Hae Jin Kim, Hanbyeol Cho, Sangwook Lee, "Thermal-assisted photo-annealed TiO2 thin films for perovskite solar cells fabricated under ambient air", Applied Surface Science, 530, 147221 (2020)
Nuo Xu, Tae Gyun Park, Hae Jin Kim, Xinglong Shao, Kyung Jean Yoon, Tae Hyung Park, Liang Fang, Kyung Min Kim, Cheol Seong Hwang, "A stateful logic family based on a new logic primitive circuit composed of two antiparallel bipolar memristors", Advanced Intelligent Systems, 2 (1), 1900082 (2020)
Dae Eun Kwon, Yumin Kim, Hae Jin Kim, Young Jae Kwon, Kyung Seok Woo, Jung Ho Yoon, Cheol Seong Hwang, "Bipolar resistive switching property of Si3N4−x thin films depending on N deficiency", Journal of Materials Chemistry C, 8 (5), 1755-1761 (2020)
Gil Seop Kim, Hanchan Song, Yoon Kyeung Lee, Ji Hun Kim, Woohyun Kim, Tae Hyung Park, Hae Jin Kim, Kyung Min Kim, Cheol Seong Hwang, "Defect-Engineered Electroforming-Free Analog HfOx Memristor and Its Application to the Neural Network", ACS Applied Materials & Interfaces, 11 (5), 47063-47072 (2019)
Yumin Kim, Young Jae Kwon, Jihun Kim, Cheol Hyun An, Taegyun Park, Dae Eun Kwon, Hyo Cheon Woo, Hae Jin Kim, Jung Ho Yoon, Cheol Seong Hwang, "Novel Selector‐Induced Current‐Limiting Effect through Asymmetry Control for High‐Density One‐Selector–One‐Resistor Crossbar Arrays", Advanced Electronic Materials, 5 (7), 1800806 (2019)
Kyung Min Kim, Nuo Xu, Xinglong Shao, Kyung Jean Yoon, Hae Jin Kim, R. Stanley Williams, Cheol Seong Hwang, "Single‐Cell Stateful Logic Using a Dual‐Bit Memristor", physica status solidi (RRL) – Rapid Research Letters, 13 (3), 1800629 (2019)
Young Hwan Lee, Seung Dam Hyun, Hae Jin Kim, Jun Shik Kim, Chanyoung Yoo, Taehwan Moon, Keum Do Kim, Hyeon Woo Park, Yong Bin Lee, Baek Su Kim, Jangho Roh, Min Hyuk Park, Cheol Seong Hwang, "Nucleation‐Limited Ferroelectric Orthorhombic Phase Formation in Hf0.5Zr0.5O2 Thin Films", Advanced Electronic Materials, 5 (2), 1800436 (2019)
Hae Jin Kim, Tae Hyung Park, Kyung Jean Yoon, Won Mo Seong, Jeong Woo Jeon, Young Jae Kwon, Yumin Kim, Dae Eun Kwon, Gil Seop Kim, Tae Jung Ha, Soo Gil Kim, Jung Ho Yoon, Cheol Seong Hwang, "Fabrication of a Cu‐cone‐shaped cation source inserted conductive bridge random access memory and its improved switching reliability", Advanced Functional Materials, 29 (8), 1806278 (2019)
Gil Seop Kim, Tae Hyung Park, Hae Jin Kim, Tae Jung Ha, Woo Young Park, Soo Gil Kim, Cheol Seong Hwang, "Investigation of the retention performance of an ultra-thin HfO2 resistance switching layer in an integrated memory device", Journal of Applied Physics, 124 (2), 024102 (2018)
Tae Hyung Park, Young Jae Kwon, Hae Jin Kim, Hyo Cheon Woo, Gil Seop Kim, Cheol Hyun An, Yumin Kim, Dae Eun Kwon, Cheol Seong Hwang, "Balancing the source and sink of oxygen vacancies for the resistive switching memory", ACS Applied Materials & Interfaces, 10 (25), 21445-21450 (2018)
Yumin Kim, Young Jae Kwon, Dae Eun Kwon, Kyung Jean Yoon, Jung Ho Yoon, Sijung Yoo, Hae Jin Kim, Tae Hyung Park, Jin‐Woo Han, Kyung Min Kim, Cheol Seong Hwang, "Nociceptive memristor", Advanced Materials, 30 (8), 1704320 (2018)
Kyung Jean Yoon, Gun Hwan Kim, Sijung Yoo, Woorham Bae, Jung Ho Yoon, Tae Hyung Park, Dae Eun Kwon, Yeong Jae Kwon, Hae Jin Kim, Yu Min Kim, Cheol Seong Hwang, "Double‐Layer‐Stacked One Diode‐One Resistive Switching Memory Crossbar Array with an Extremely High Rectification Ratio of 109", Advanced Electronic Materials, 3 (7), 1700152 (2017)
Hae Jin Kim, Kyung Jean Yoon, Tae Hyung Park, Han Joon Kim, Young Jae Kwon, Xing Long Shao, Dae Eun Kwon, Yu Min Kim, Cheol Seong Hwang, "Filament Shape Dependent Reset Behavior Governed by the Interplay between the Electric Field and Thermal Effects in the Pt/TiO2/Cu Electrochemical Metallization Device", Advanced Electronic Materials, 3 (2), 1600404 (2017)
Tae Hyung Park, Hae Jin Kim, Woo Young Park, Soo Gil Kim, Byung Joon Choi, Cheol Seong Hwang, "Roles of conducting filament and non-filament regions in the Ta2O5 and HfO2 resistive switching memory for switching reliability", Nanoscale, 9 (18), 6010-6019 (2017)
Jung Ho Yoon, Sijung Yoo, Seul Ji Song, Kyung Jean Yoon, Dae Eun Kwon, Young Jae Kwon, Tae Hyung Park, Hae Jin Kim, Xing Long Shao, Yumin Kim, Cheol Seong Hwang, "Uniform Self-rectifying Resistive Switching Behavior via Preformed Conducting Paths in a Vertical-type Ta2O5/HfO2–x Structure with a Sub-μm2 Cell Area", ACS Applied Materials & Interfaces, 8 (28), 18215-18221 (2016)
Xing Long Shao, Kyung Min Kim, Kyung Jean Yoon, Seul Ji Song, Jung Ho Yoon, Hae Jin Kim, Tae Hyung Park, Dae Eun Kwon, Young Jae Kwon, Yu Min Kim, Xi Wen Hu, Jin Shi Zhao, Cheol Seong Hwang, "A study of the transition between the non-polar and bipolar resistance switching mechanisms in the TiN/TiO2/Al memory", Nanoscale, 8 (36), 16455-16466 (2016)
Tae Hyung Park, Seul Ji Song, Hae Jin Kim, Soo Gil Kim, Suock Chung, Beom Yong Kim, Kee Jeung Lee, Kyung Min Kim, Byung Joon Choi, Cheol Seong Hwang, "Thickness effect of ultra-thin Ta2O5 resistance switching layer in 28 nm-diameter memory cell", Scientific Reports, 5 (1), 15965 (2015)
Li Wei Zhou, Xing Long Shao, Xiang Yuan Li, Hao Jiang, Ran Chen, Kyung Jean Yoon, Hae Jin Kim, Kailiang Zhang, Jinshi Zhao, Cheol Seong Hwang, "Interface engineering for improving reliability of resistance switching in Cu/HfO2/TiO2/Pt structure", Applied Physics Letters, 107 (7), 072901 (2015)
Tae Hyung Park, Seul Ji Song, Hae Jin Kim, Soo Gil Kim, Suock Chung, Beom Yong Kim, Kee Jeung Lee, Kyung Min Kim, Byung Joon Choi, Cheol Seong Hwang, "Thickness‐dependent electroforming behavior of ultra‐thin Ta2O5 resistance switching layer", physica status solidi (RRL) – Rapid Research Letters, 9 (6), 362-365 (2015)
Sangbaek Park, Seung-Deok Seo, Hae Jin Kim, Chan Woo Lee, Hee Jo Song, Seong Sik Shin, Hoon Kee Park, Kug Sun Hong, Dong-Wan Kim, "Three-dimensional hierarchical Li4Ti5O12 nanoarchitecture by a simple hydrothermal method", Journal of Nanoscience and Nanotechnology, 14 (12), 9307-9312 (2014)
Sangbaek Park, Chan Woo Lee, In Sun Cho, Sanghyeon Kim, Jong Hun Park, Hae Jin Kim, Dong-Wan Kim, Sangwook Lee, Kug Sun Hong, "Growth of anatase and rutile TiO2@Sb:SnO2 heterostructures and their application in photoelectrochemical water splitting", International Journal of Hydrogen Energy, 39 (30), 17508-17516 (2014)
Se Won Seo, Tae Hoon Noh, Sangbaek Park, Chan Woo Lee, Sang Hyeon Kim, Hae Jin Kim, Hun Ki Park, Kug Sun Hong, "Solvothermal synthesis of SnNb2O6 nanoplates and enhanced photocatalytic H2 evolution under visible light", International Journal of Hydrogen Energy, 39 (30), 17517-17523 (2014)
Sangbaek Park, Hae Jin Kim, Chan Woo Lee, Hee Jo Song, Seong Sik Shin, Se Won Seo, Hoon Kee Park, Sungjun Lee, Dong-Wan Kim, Kug Sun Hong, "Sn self-doped α-Fe2O3 nanobranch arrays supported on a transparent, conductive SnO2 trunk to improve photoelectrochemical water oxidation", International Journal of Hydrogen Energy, 39 (29), 16459-16467 (2014)
Sangbaek Park, Sanghyeon Kim, Hae Jin Kim, Chan Woo Lee, Hee Jo Song, Se Won Seo, Hoon Kee Park, Dong-Wan Kim, Kug Sun Hong, "Hierarchical assembly of TiO2–SrTiO3 heterostructures on conductive SnO2 backbone nanobelts for enhanced photoelectrochemical and photocatalytic performance", Journal of Hazardous Materials, 275, 10-18 (2014)
Sangbaek Park, Chan Woo Lee, Min-Gyu Kang, Sanghyeon Kim, Hae Jin Kim, Ji Eon Kwon, Soo Young Park, Chong-Yun Kang, Kug Sun Hong, Ki Tae Nam, "A ferroelectric photocatalyst for enhancing hydrogen evolution: polarized particulate suspension", Physical Chemistry Chemical Physics, 16 (22), 10408-10413 (2014)
Sangbaek Park, Donghoe Kim, Chan Woo Lee, Seong-Deok Seo, Hae Jin Kim, Hyun Soo Han, Kug Sun Hong, Dong-Wan Kim, "Surface-area-tuned, quantum-dot-sensitized heterostructured nanoarchitectures for highly efficient photoelectrodes", Nano Research, 7, 144-153 (2014)