Yongsuk Choi
Yongsuk Choi
Department of Medical Engineering, California Institute of Technology
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Optoelectronic synapse based on igzo‐alkylated graphene oxide hybrid structure
J Sun, S Oh, Y Choi, S Seo, MJ Oh, M Lee, WB Lee, PJ Yoo, JH Cho, ...
Advanced Functional Materials 28 (47), 1804397, 2018
Modulation of Quantum Tunneling via a Vertical Two-Dimensional Black Phosphorus and Molybdenum Disulfide p–n Junction
X Liu, D Qu, HM Li, I Moon, F Ahmed, C Kim, M Lee, Y Choi, JH Cho, ...
ACS nano 11 (9), 9143-9150, 2017
Vertical organic synapse expandable to 3D crossbar array
Y Choi, S Oh, C Qian, JH Park, JH Cho
Nature communications 11 (1), 4595, 2020
Multibit MoS2 Photoelectronic Memory with Ultrahigh Sensitivity
D Lee, E Hwang, Y Lee, Y Choi, JS Kim, S Lee, JH Cho
Advanced Materials 28 (41), 9196-9202, 2016
Probing out-of-plane charge transport in black phosphorus with graphene-contacted vertical field-effect transistors
J Kang, D Jariwala, CR Ryder, SA Wells, Y Choi, E Hwang, JH Cho, ...
Nano letters 16 (4), 2580-2585, 2016
2D–organic hybrid heterostructures for optoelectronic applications
J Sun, Y Choi, YJ Choi, S Kim, JH Park, S Lee, JH Cho
Advanced Materials 31 (34), 1803831, 2019
Solar-stimulated optoelectronic synapse based on organic heterojunction with linearly potentiated synaptic weight for neuromorphic computing
C Qian, S Oh, Y Choi, JH Kim, J Sun, H Huang, J Yang, Y Gao, JH Park, ...
Nano Energy 66, 104095, 2019
Low-Voltage Complementary Electronics from Ion Gel-Gated Vertical Van der Waals Heterostructures
Y Choi, J Kang, D Jariwala, MS Kang, TJ Marks, MC Hersam, JH Cho
Advanced Materials 28 (19), 3742-3748, 2016
2D MXene–TiO2 Core–Shell Nanosheets as a Data‐Storage Medium in Memory Devices
B Lyu, Y Choi, H Jing, C Qian, H Kang, S Lee, JH Cho
Advanced Materials 32 (17), 1907633, 2020
Artificial stimulus-response system capable of conscious response
S Kim, DG Roe, YY Choi, H Woo, J Park, JI Lee, Y Choi, SB Jo, MS Kang, ...
Science Advances 7 (15), eabe3996, 2021
Epitaxial-growth-induced junction welding of silver nanowire network electrodes
H Kang, SJ Song, YE Sul, BS An, Z Yin, Y Choi, L Pu, CW Yang, YS Kim, ...
ACS nano 12 (5), 4894-4902, 2018
Large-area niobium disulfide thin films as transparent electrodes for devices based on two-dimensional materials
H Bark, Y Choi, J Jung, JH Kim, H Kwon, J Lee, Z Lee, JH Cho, C Lee
Nanoscale 10 (3), 1056-1062, 2018
Gate-tunable synaptic dynamics of ferroelectric-coupled carbon-nanotube transistors
Y Choi, JH Kim, C Qian, J Kang, MC Hersam, JH Park, JH Cho
ACS applied materials & interfaces 12 (4), 4707-4714, 2019
Ultraclean and Direct Transfer of a Wafer‐Scale MoS2 Thin Film onto a Plastic Substrate
HD Phan, Y Kim, J Lee, R Liu, Y Choi, JH Cho, C Lee
Advanced Materials, 2016
Black Phosphorus Nonvolatile Transistor Memory
D Lee, Y Choi, E Hwang, MS Kang, S Lee, JH Cho
Nanoscale 8 (17), 9107-9112, 2016
Capacitively coupled hybrid ion gel and carbon nanotube thin‐film transistors for low voltage flexible logic circuits
Y Choi, J Kang, EB Secor, J Sun, H Kim, JA Lim, MS Kang, MC Hersam, ...
Advanced Functional Materials 28 (34), 1802610, 2018
Oxygen‐detecting synaptic device for realization of artificial autonomic nervous system for maintaining oxygen homeostasis
C Qian, Y Choi, YJ Choi, S Kim, YY Choi, DG Roe, MS Kang, J Sun, ...
Advanced Materials 32 (34), 2002653, 2020
Direct synthesis of large-area continuous ReS2 films on a flexible glass at low temperature
Y Kim, B Kang, Y Choi, JH Cho, C Lee
2D Materials 4 (2), 025057, 2017
Piezopotential-programmed multilevel nonvolatile memory as triggered by mechanical stimuli
Q Sun, DH Ho, Y Choi, C Pan, DH Kim, ZL Wang, JH Cho
ACS nano 10 (12), 11037-11043, 2016
Monolithic metal oxide transistors
Y Choi, WY Park, MS Kang, GR Yi, JY Lee, YH Kim, JH Cho
ACS nano 9 (4), 4288-4295, 2015
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