Understanding of Selector-Less 1S1R Type Cu-Based CBRAM Devices by Controlling Sub-Quantum Filament / Writam Banerjee, Hyunsang Hwang / Advanced Electronic Materials 6(9),2000488 (202009) 

Improved Pattern Recognition Accuracy of Hardware Neural Network: Deactivating Short Failed Synapse Device by Adopting Ovonic Threshold Switching (OTS)-based Fuse Device / Myonghoon Kwak, Sangmin Lee, Seyoung Kim, Hyunsang Hwang / IEEE Electron Device Letters 41(9),9139301, pp. 1436-1439 (202009) 

WOx-Based Synapse Device with Excellent Conductance Uniformity for Hardware Neural Networks / Wooseok Choi , Sang-Gyun Gi , Donguk Lee, Seokjae Lim , Chuljun Lee, Byung-Geun Lee , Hyunsang Hwang / IEEE Transactions on Nanotechnology 19,9143509, pp. 594-600 (202007) 

Understanding of the Abrupt Resistive Transition in Different types of Threshold Switching Devices from Materials Perspective / Sangmin Lee , Jongmyung Yoo , Jaehyuk Park , Hyunsang Hwang / IEEE Transactions on Electron Devices 67(7),9115221, pp. 2878-2883 (202007) 

Experimental Determination of the Tunable Threshold Voltage Characteristics in a AgₓTe₁₋ₓ/Al₂O₃/TiO₂-Based Hybrid Memory Device ​/ Changhyuck Sung, Seokjae Lim, Hyunsang Hwang / IEEE Electron Device Letters 41(5),9027923, pp. 713-716​ (202005)

Excellent synaptic behavior of lithium-based nano-ionic transistor based on optimal WO2.7 stoichiometry with high ion diffusivity / Jongwon Lee, Revannath Dnyandeo Nikam, Seokjae Lim, Myonghoon Kwak, Hyunsang Hwang ​/ Nanotechnology 31(23), pp. 235203 (202003)

Controlled Ionic Tunneling in Lithium Nanoionic Synaptic Transistor through Atomically Thin Graphene Layer for Neuromorphic Computing / Revannath Dnyandeo Nikam, Myonghoon Kwak, Jongwon Lee, Krishn Gopal Rajput, Hyunsang Hwang ​/ Advanced Electronic Materials​ 6(2),1901100​ (202002)

Engineering of defects in resistive random access memory devices /  Writam Banerjee,  Qi Liu, and  Hyunsang Hwang / Journal of Applied Physics 127(5),051101 (202002) 

Evolution of 0.7 conductance anomaly in electric field driven ferromagnetic CuO junction based resistive random access memory devices /  Writam Banerjee, Hyunsang Hwang / Applied Physics Letters 116(5),053502 (202002) 

Threshold Voltage Drift in Te-Based Ovonic Threshold Switch Devices Under Various Operation Conditions / Jongmyung Yoo, Ilya Karpov, Sangmin Lee, Jaimyun Jung, Hyoung Seop Kim, Hyunsang Hwang / IEEE Electron Device Letters 41(1),8924678, pp. 191-194 (202001) 

Near ideal synaptic functionalities in Li ion synaptic transistor using Li3POxSex electrolyte with high ionic conductivity /Revannath Dnyandeo Nikam, Myonghoon Kwak, Jongwon Lee, Krishn Gopal Rajput, Writam Banerjee, Hyunsang Hwang​/​ Scientific Reports 9(1),18883​​ (201912)

Field-induced nucleation switching in binary ovonic threshold switches / Sangmin Lee,  Jongmyung Yoo, Jaehyuk Park, and  Hyunsang Hwang / Applied Physics Letters 115(23), 233503 (201912)

Structural engineering of Li based electronic synapse for high reliability / Yunseok Choi, Chuljun Lee, Myungjun Kim, Yubin Song, Hyunsang Hwang, Daeseok Lee / IEEE Electron Device Letters 40(12), pp. 1992 - 1995​ (201912)

Ferroelectric materials for neuromorphic computing / S. Oh, H. Hwang, and I. K. Yoo / APL Materials 7(9),091109 (201909) 

Quantized Conduction Device with 6‐Bit Storage Based on Electrically Controllable Break Junctions / Writam Banerjee, Hyunsang Hwang / Advanced Electronic Materials 1900744 (201909) 

One transistor-two resistive RAM device for realizing bidirectional and analog neuromorphic synapse devices / Seokjae Lim, Myounghoon Kwak, and Hyunsang Hwang / Nanotechnology 30 (2019) 455201 (201908) 

Microstructural engineering in interface-type synapse device for enhancing linear and symmetric conductance changes / Jaesung Park, Chuljun Lee, Myonghoon Kwak, Solomon Amsalu Chekol, Seokjae Lim, Myungjun Kim, Jiyong Woo, Hyunsang Hwang, Daeseok Lee / Nanotechnology  30(30),305202 (6pp) (201907) 

Improved Endurance of HfO2-based Metal-Ferroelectric-Insulator-Silicon structure by High-Pressure Hydrogen Annealing / Seungyeol Oh, Jeonghwan Song, In Kyeong Yoo, Hyunsang Hwang / IEEE Electron Device Letters 40(7),8706981, pp. 1092-1095 (201907) 

Stuck-at-Fault Tolerant Schemes for Memristor Crossbar Array-Based Neural Networks / Injune Yeo , Myonglae Chu , Sang-Gyun Gi , Hyunsang Hwang , and Byung-Geun Lee / IEEE Transactions on Electron Devices 66(7),8715385, pp. 2937-2945 (201907) 

3D Stackable and Scalable Binary Ovonic Threshold Switch Devices with Excellent Thermal Stability and Low Leakage Current for High‐Density Cross‐Point Memory Applications / Jongmyung Yoo, Seong Hun Kim, Solomon Amsalu Chekol, Jaehyuk Park, Changhyuck Sung, Jeonghwan Song, Donghwa Lee, Hyunsang Hwang / Advanced Electronic Materials 1900196 (201905)