Publication - 2025

39) Soft artificial synapse electronics

M.R.H. Mojumder, S. Kim, C. Yu

Research 8, 0582

38) Modulating synaptic plasticity with metal-organic framework for information-filterable artificial retina

S. Kim, O. Kwon, S. Kim, S. Jang, S. Yu, C.H. Lee, Y.Y. Choi, S.Y. Cho, K.C. Kim, C. Yu, D.W. Kim, J.H. Cho

Nature communications 16 (1), 162

Publication - 2024

Publication - 2023

37) Ion trap and release dynamics enables nonintrusive tactile augmentation in monolithic sensory neuron

H. Kweon, J.S. Kim, S. Kim, H. Kang, D.J. Kim, H. Choi, D.G. Roe, Y.J. Choi, S.G. Lee, J.H. Cho, D.H. Kim

Science advances 9 (42), eadi3827

36) Physically defined long-term and short-term synapses for the development of reconfigurable analog-type operators capable of performing health care tasks

Y. Choi, D.H. Ho, S. Kim, Y.J. Choi, D.G. Roe, I.C. Kwak, J. Min, H. Han, W. Gao, J.H. Cho

Science advances 9 (27), eadg5946

35) Humanlike spontaneous motion coordination of robotic fingers through spatial multi-input spike signal multiplexing

D.G. Roe, D.H. Ho, Y.Y. Choi, Y.J. Choi, S. Kim, S.B. Jo, M.S. Kang, J.H. Ahn, J.H. Cho

Nature communications 14 (1), 5

34) Multiplexed complementary signal transmission for a self-regulating artificial nervous system

Y.J. Choi, D.G. Roe, Y.Y. Choi, S. Kim, S.B. Jo, H.S. Lee, D.H. Kim, J.H. Cho

Advanced Science 10 (3), 2205155

33) Graphene barristors for de novo optoelectronics

S. Kim, S.B. Jo, J.H. Cho

Chemical Communications 59 (8), 974-988

Publication - 2022

32) A biomimetic ocular prosthesis system: Emulating autonomic pupil and corneal reflections

S. Kim, Y.Y. Choi, T. Kim, Y.M. Kim, D.H. Ho, Y.J. Choi, D.G. Roe, J.H. Lee, J. Park, J.-W. Choi, J.W. Kim, J.-H. Park, S.B. Jo, H.C. Moon, S. Jeong, J.H. Cho

Nature communications 13 (1), 6760

31) Nanopatterning on mixed halide perovskites for promoting photocurrent generation of flexible photodetector

D.H. Chun, S. Kim, J. Park, S.J. Lee, W. Kim, J.H. Lee, R. Rhee, T.G. Kim, D.G. Choi, D. Choi, D. Kim, J.H. Cho, J.H. Park

Advanced Functional Materials 32 (43), 2206995

30) 3D meniscus-guided evaporative assembly for rapid template-free synthesis of highly crystalline perovskite nanowire arrays

S. Kim, S.B. Jo, T.K. Yun, S. Lee, K. Kim, Y.J. Choi, J. Kang, J.H. Cho

Advanced Functional Materials 32 (41), 2206264

29) Neurorobotic approaches to emulate human motor control with the integration of artificial synapse

S. Kim, S. Kim, D.H. Ho, D.G. Roe, Y.J. Choi, M.J. Kim, U.J. Kim, M.L. Le, J. Kim, S.H. Kim, J.H. Cho

Science Advances 8 (39), eabo3326

28) Non-von Neumann multi-input spike signal processing enabled by an artificial synaptic multiplexer

D.H. Ho, D.G. Roe, Y.Y. Choi, S. Kim, Y.J. Choi, D.H. Kim, S.B. Jo, J.H. Cho

Science Advances 8 (25), eabn1838

27) Gate-deterministic remote doping enables highly retentive graphene-MXene hybrid memory devices on plastic

S. Kim, S.B. Jo, J. Kim, D. Rhee, Y.Y. Choi, D.H. Kim, J. Kang, J.H. Cho

Advanced Functional Materials 32 (20), 2111956

26) Risk-perceptional and feedback-controlled response system based on NO2-detecting artificial sensory synapse

C. Qian, Y. Choi, S. Kim, S. Kim, Y.J. Choi, D.G. Roe, J.H. Lee, M.S. Kang, W.H. Lee, J.H. Cho

Advanced Functional Materials 32 (18), 2112490

25) Commensurate assembly of C60 on black phosphorus for mixed-dimensional van der Waals transistors

T.K. Yun, Y. Lee, M.J. Kim, J. Park, D. Kang, S. Kim, Y.J. Choi, Y. Yi, B. Shong, J.H. Cho, K. Kim

Small 18 (10), 2105916

Publication - 2021

24) Deterministic multimodal perturbation enables neuromorphic-compatible signal multiplexing

U.J. Kim, D.H. Ho, Y.Y. Choi, Y. Choi, D.G. Roe, Y.A. Kwon, S. Kim, Y.J. Choi, Y. Heo, S.B. Jo, G.Y. Bae, T. Lee, J.H. Cho

ACS Materials Letters 4 (1), 102-110

23) Artificial stimulus-response system capable of conscious response

S. Kim, D.G. Roe, Y.Y. Choi, H. Woo, J. Park, J.I. Lee, Y. Choi, S.B. Jo, M.S. Kang, Y.J. Song, S. Jeong, J.H. Cho

Science Advances 7 (15), eabe3996

22) Biologically plausible artificial synaptic array: Replicating Ebbinghaus’ memory curve with selective attention

D.G. Roe, S. Kim, Y.Y. Choi, H. Woo, M.S. Kang, Y.J. Song, J.-H. Ahn, Y. Lee, J.H. Cho

Advanced Materials 33 (14), 2007782

21) Solution-processed MoS2 film with functional interfaces via precursor-assisted chemical welding

J. Kim, S. Kim, Y.S. Cho, M. Choi, S.H. Jung, J.H. Cho, D. Whang, J. Kang

ACS Applied Materials & Interfaces 13 (10), 12221-12229

20) Inhomogeneous work-function hysteresis in chemical vapor deposition-grown graphene field-effect devices

H.J. Woo, S. Kim, Y.J. Choi, J.H. Cho, S.H. Kim, Y.J. Song

Carbon 173, 594-599

Publication - 2020

19) Color-selective Schottky barrier modulation for optoelectric logic

Y.J. Choi, S. Kim, H.J. Woo, Y.J. Song, E. Hwang, M.S. Kang, J.H. Cho

ACS nano 14 (11), 16036-16045

18) Schottky junction photodiode based on graphene—organic semiconductor heterostructure

Y.J. Choi, H.J. Woo, S. Kim, J. Sun, M.S. Kang, Y.J. Song, J.H. Cho

Journal of Industrial and Engineering Chemistry 89, 233-238

17) Multifunctional self-combustion additives strategy to fabricate highly responsive hybrid perovskite photodetectors

S. Ma, G. Jang, S. Kim, H.C. Kwon, S. Goh, H. Ban, J.H. Cho, J. Moon

ACS Applied Materials & Interfaces 12 (37), 41674-41686

16) Oxygen‐detecting synaptic device for realization of artificial autonomic nervous system for maintaining oxygen homeostasis

C. Qian, Y. Choi, Y.J. Choi, S. Kim, Y.Y. Choi, D.G. Roe, M.S. Kang, J. Sun, J.H. Cho

Advanced Materials 32 (34), 2002653

15) Carbon nanotube ferroelectric random access memory cell based on omega-shaped ferroelectric gate

S. Kim, J. Sun, Y. Choi, D.U. Lim, J. Kang, J.H. Cho

Carbon 162, 195-200

14) Percolation-Limited Dual Charge Transport in Vertical p–n Heterojunction Schottky Barrier Transistors

D.U. Lim, S. Kim, Y.J. Choi, S.B. Jo, J.H. Cho

Nano letters 20 (5), 3585-3592

Publication - 2019

13) Vertically stacked CVD-grown 2D heterostructure for wafer-scale electronics

S. Kim, Y.C. Kim, Y.J. Choi, H.J. Woo, Y.J. Song, M.S. Kang, C. Lee, J.H. Cho

ACS Applied Materials & Interfaces 11 (38), 35444-35450

12) 2D-organic hybrid heterostructures for optoelectronic applications

J. Sun, Y. Choi, Y.J. Choi, S. Kim, J.H. Park, S. Lee, J.H. Cho

Advanced Materials 31 (34), 1803831

11) All-inkjet-printed vertical heterostructure for wafer-scale electronics

D.U. Lim, S. Choi, S. Kim, Y.J. Choi, S. Lee, M.S. Kang, Y.H. Kim, J.H. Cho

ACS Nano 13 (7), 8213-8221

10) Remote gating of Schottky barrier for transistors and their vertical integration

Y.J. Choi, S. Kim, H.J. Woo, Y.J. Song, Y. Lee, M.S. Kang, J.H. Cho

ACS nano 13 (7), 7877-7885

9) Selectively metallized 2D materials for simple logic devices

A. Dathbun, Y. Kim, Y. Choi, J. Sun, S. Kim, B. Kang, M.S. Kang, D.K. Hwang, S. Lee, C. Lee, J.H. Cho

ACS Applied Materials & Interfaces 11 (20), 18571-18579

8) Flexible and transparent graphene complementary logic gates

A. Dathbun, S. Kim, S. Lee, D.K. Hwang, J.H. Cho

Molecular Systems Design & Engineering 4 (3), 484-490

Publication - 2018

7) Piezotronic graphene barristor: Efficient and interactive modulation of Schottky barrier

S. Kim, Y.J. Choi, H.J. Woo, Q. Sun, S. Lee, M.S. Kang, Y.J. Song, Z.L. Wang, J.H. Cho

Nano Energy 50, 598-605

Publication - 2017

6) High-performance polymer semiconductor-based nonvolatile memory cells with nondestructive read-out

J. Sun, M.J. Kim, M. Lee, D. Lee, S. Kim, J.H. Park, S. Lee, B.S. Kim, J.H. Cho

The Journal of Physical Chemistry C 121 (43), 24352-24357

5) Low-voltage complementary inverters based on ion gel-gated ReS2 and BP transistors

J.B. Kim, Y. Choi, A. Dathbun, S. Kim, D. Lim, P. Hong, J.H. Cho

FlatChem 5, 33-39

4) One-transistor-one-transistor (1T1T) optoelectronic nonvolatile MoS2 memory cell with nondestructive read-out

D. Lee, S. Kim, Y. Kim, J.H. Cho

ACS Applied Materials & Interfaces 9 (31), 26357-26362

3) Large-Area Schottky Barrier Transistors Based on Vertically Stacked Graphene-Metal Oxide Heterostructures

S. Kim, Y.J. Choi, Y. Choi, M.S. Kang, J.H. Cho

Advanced Functional Materials 27 (30), 1700651

2) Large-Area CVD-Grown Sub-2 V ReS2 Transistors and Logic Gates

A. Dathbun, Y. Kim, S. Kim, Y. Yoo, M.S. Kang, C. Lee, J.H. Cho

Nano Letters 17 (5), 2999-30

1) Corrosion behavior and metallization of Cu-based electrodes using MoNi alloy and multilayer structure for back-channel-etched oxide thin-film

transistor circuit integration

S.W. Cho, S.C. Kim, W.J. Kang, H.K. Cho

IEEE Transactions on Electron Devices 64 (2), 447-454

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