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Sungjoon Kim
Sungjoon Kim
Adresse e-mail validée de snu.ac.kr
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Multilevel switching memristor by compliance current adjustment for off-chip training of neuromorphic system
TH Kim, S Kim, K Hong, J Park, Y Hwang, BG Park, H Kim
Chaos, Solitons & Fractals 153, 111587, 2021
362021
Current suppressed self-compliance characteristics of oxygen rich TiOy inserted Al2O3/TiOx based RRAM
S Kim, TH Kim, H Kim, BG Park
Applied Physics Letters 117 (20), 2020
342020
4‐bit Multilevel Operation in Overshoot Suppressed Al2O3/TiOx Resistive Random‐Access Memory Crossbar Array
S Kim, J Park, TH Kim, K Hong, Y Hwang, BG Park, H Kim
Advanced Intelligent Systems 4 (9), 2100273, 2022
302022
3-bit multilevel operation with accurate programming scheme in tio x/al2o3 memristor crossbar array for quantized neuromorphic system
TH Kim, J Lee, S Kim, J Park, BG Park, H Kim
Nanotechnology 32 (29), 295201, 2021
272021
Effect of program error in memristive neural network with weight quantization
TH Kim, S Kim, K Hong, J Park, S Youn, JH Lee, BG Park, H Kim
IEEE Transactions on Electron Devices 69 (6), 3151-3157, 2022
192022
Conduction mechanism effect on physical unclonable function using Al2O3/TiOX memristors
J Park, TH Kim, S Kim, GH Lee, H Nili, H Kim
Chaos, Solitons & Fractals 152, 111388, 2021
192021
Intrinsic variation effect in memristive neural network with weight quantization
J Park, MS Song, S Youn, TH Kim, S Kim, K Hong, H Kim
Nanotechnology 33 (37), 375203, 2022
112022
Effect of weight overlap region on neuromorphic system with memristive synaptic devices
GH Lee, TH Kim, MS Song, J Park, S Kim, K Hong, Y Kim, BG Park, H Kim
Chaos, Solitons & Fractals 157, 111999, 2022
112022
InGaN/GaN light-emitting diode having direct hole injection plugs and its high-current operation
S Kim, S Cho, J Jeong, S Kim, S Hwang, G Kim, S Yoon, BG Park
Optics Express 25 (6), 6440-6449, 2017
72017
Effect of oxygen plasma treatment on nonalloyed Al/Ti-based contact for high power InGaN/GaN vertical light-emitting diodes
W Lim, Y Sung, SJ Kim, YC Shin, TS Jang, TY Park, GB Kim, SY Song, ...
Journal of Vacuum Science & Technology B 31 (1), 2013
62013
Synaptic plasticity and non-volatile memory characteristics in TiN-nanocrystal-embedded 3D vertical memristor-based synapses for neuromorphic systems
S Yang, T Kim, S Kim, D Chung, TH Kim, JK Lee, S Kim, M Ismail, ...
Nanoscale 15 (32), 13239-13251, 2023
52023
Electric-Field-Induced Metal Filament Formation in Cobalt-Based CBRAM Observed by TEM
YJ Choi, S Bang, TH Kim, K Hong, S Kim, S Kim, BG Park, WY Choi
ACS Applied Electronic Materials 5 (3), 1834-1843, 2023
32023
Enhanced Current-voltage Nonlinearity by Controlling Oxygen Concentration of TiOx Buffer Layer for RRAM Passive Crossbar Array
TH Kim, S Kim, K Hong, H Kim, BG Park
Journal of Semiconductor Technology and Science 22 (6), 417-425, 2022
32022
Synaptic Characteristics and Vector‐Matrix Multiplication Operation in Highly Uniform and Cost‐Effective Four‐Layer Vertical RRAM Array
J Kim, S Lee, S Kim, S Yang, JK Lee, TH Kim, M Ismail, C Mahata, Y Kim, ...
Advanced Functional Materials 34 (8), 2310193, 2024
22024
Low-fluctuation nonlinear model using incremental step pulse programming with memristive devices
GH Lee, TH Kim, S Youn, J Park, S Kim, H Kim
Chaos, Solitons & Fractals 170, 113359, 2023
22023
Memristor Crossbar Circuit for Ternary Content‐Addressable Memory with Fine‐Tuning Operation
S Youn, S Kim, TH Kim, J Park, H Kim
Advanced Intelligent Systems 5 (3), 2200325, 2023
22023
Fuse devices for pruning in memristive neural network
TH Kim, K Hong, S Kim, J Park, S Youn, JH Lee, BG Park, H Kim, WY Choi
IEEE Electron Device Letters 44 (3), 520-523, 2023
22023
Highly Reliable Physical Unclonable Functions using Memristor Crossbar with Tunneling Conduction
J Park, TH Kim, S Kim, MS Song, S Youn, K Hong, BG Park, H Kim
2022 International Electron Devices Meeting (IEDM), 18.3. 1-18.3. 4, 2022
22022
Implementation of Convolutional Neural Networks in Memristor Crossbar Arrays with Binary Activation and Weight Quantization
J Park, S Kim, MS Song, S Youn, K Kim, TH Kim, H Kim
ACS Applied Materials & Interfaces 16 (1), 1054-1065, 2024
12024
Stacked NbOx-based selector and ZrOx-based resistive memory for high-density crossbar array applications
Y Cho, J Heo, S Kim, S Kim
Surfaces and Interfaces 41, 103273, 2023
12023
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