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Neuromorphic Electronics
Organic Electronics / 2D Electronics
Wearable Intelligent Electronics

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- Research Highlight
- All
- 2026-2030
- 2021-2025
- 2016-2020
- 2011-2015
- 2006-2010
Conference
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MEMBERS

Professor
Research Professor
Students
Alumni

RESEARCH

Overview
Neuromorphic Electronics
Organic Electronics / 2D Electronics
Wearable Intelligent Electronics

Publication
- Research Highlight
- All
- 2026-2030
- 2021-2025
- 2016-2020
- 2011-2015
- 2006-2010
Conference
Patents
Book

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GALLERY

RECRUITMENT

CONTACT

오토알루미늄

Wang lab at Korea University

Wang lab at Korea University

Wang lab at Korea University

Wang lab at Korea University

Wang lab at Korea University

Wang lab at Korea University

Publications

Neuromorphic Electronic device and eXtended computing Technology Group

MEMBERS
RESEARCH
PUBLICATION
- Publication
  - Research Highlight
  - All
  - 2026-2030
  - 2021-2025
  - 2016-2020
  - 2011-2015
  - 2006-2010
- Conference
- Patents
- Book
NEWS
GALLERY
RECRUITMENT
CONTACT

Publication
- Research Highlight
- All
- 2026-2030
- 2021-2025
- 2016-2020
- 2011-2015
- 2006-2010
Conference
Patents
Book

Research Highlight
All
2026-2030
2021-2025
2016-2020
2011-2015
2006-2010

Research Highlight
All
2026-2030
2021-2025
2016-2020
2011-2015
2006-2010

Selected Papers

Electroluminescent Perovskite QD-based Neural Networks for Energy-efficient and Accelerate Multitasking Learning

Y. R. Park and G. Wang*, Sci. Adv, 12, eady8518 (2026)

Skin-conformal electronics for intelligent gesture recognition

I. Lee†, H. Shin†, H. Cho†, J.-G. Choi, G. Wang*, and S. Park*, Nature Reviews Elec. Eng. 2, 736–754 (2025)

Electrochemiluminescent tactile visual synapse enabling in situ health monitoring

W. Kim†, K. Lee†, S. Choi†, E. Park, G. Kim, J. Ha, Y. Kim, J. Jang, J. H. Oh, H.Y. Kim, W. Jiang, J. Yoo, T. Kim, Y. Kim, K.-N. Kim, J. Hong, A. Javey, D.-w. Rha, T.-W. Lee, K. Kang, G. Wang* and C. Park*, Nature Mater. 24, 925–934 (2025) (*Featured in News & Views "Q. Sun et al., Synapse-powered vitality. Nat. Mater. 24, 812-813")

3D-integrated multilayered physical reservoir array for learning and forecasting time-series information

S. Choi, J. Shin, G. Park, J. S. Eo, J. Jang, J. J. Yang*, and G. Wang*, Nature Comm. 15, 2044 (2024) (*Featured article selected in "Device")

Real-time finger motion recognition using skin-conformable electronics

H. Cho†, I. Lee, J. Jang†, J.-H. Kim, H. Lee, S. Park* and G. Wang*, Nature Electronics. 6, 619-629 (2023)

[News and views] Behind the paper: A community from Springer Nature

Integration of multiple electronic components on a microfiber toward emerging electronic textile platform

S. Hwang, M. Kang, A. Lee, S. Bae, S.-K. Lee, S. H. Lee, T. Lee, G. Wang and T.-W. Kim*, Nature Comm, 13 (1), 1-10 (2022)

One-dimensional organic artificial multi-synapses enabling electronic-textile neural network for wearable neuromorphic applications

S. Ham†, M. Kang†, S. Jang†, J. Jang, S. Choi, T.-W. Kim* and G. Wang*, Science Adv. 6 : eaba1178 (2020)

Tunable rectification in a molecular heterojunction with two-dimensional semiconductors

J. Shin†, S. Yang†, Y. Jang, J. S. Eo, T.-W. Kim, T. Lee, C.-H. Lee*, and G. Wang*, Nature Comm. 11:1412 (2020)

Flexible molecular-scale electronic devices

S. Park†, G. Wang†, B. Cho, Y. Kim, S. Song, Y. Ji, M. Yoon, and T. Lee*, Nature Nanotech. 7, 438-442 (2012). †Equally contribute. (selected image in the content)

[Neuromorphic and Memory applications]

Electroluminescent Perovskite QD-based Neural Networks for Energy-efficient and Accelerate Multitasking Learning

Y. R. Park and G. Wang*, Sci. Adv, 12, eady8518 (2026)

Skin-conformal electronics for intelligent gesture recognition

I. Lee†, H. Shin†, H. Cho†, J.-G. Choi, G. Wang*, and S. Park*, Nature Reviews Elec. Eng. 2, 736–754 (2025)

Implementation of monolithic 3D integrated TiOx memristor-based neural network for high-performance in-memory computing

Y. S. An†, D. Kim b, Y. R. Park, J. S. Eo, M. Kim, D. Kim, H. B. Kim, B. Lee* and G. Wang*, Nano Energy 139, 110999 (2025)

Electrochemiluminescent tactile visual synapse enabling in situ health monitoring

W. Kim†, K. Lee†, S. Choi†, E. Park, G. Kim, J. Ha, Y. Kim, J. Jang, J. H. Oh, H.Y. Kim, W. Jiang, J. Yoo, T. Kim, Y. Kim, K.-N. Kim, J. Hong, A. Javey, D.-w. Rha, T.-W. Lee, K. Kang, G. Wang* and C. Park*, Nature Mater. 24, 925–934 (2025) (*Featured in News & Views "Q. Sun et al., Synapse-powered vitality. Nat. Mater. 24, 812-813")

Reconfigurable organic electrochemical transistors with high dynamic ranges for fully integrated physical reservoir computing

C. Han†, M. Kim†, S. J. Park, J. S. Eo, D. Kim, Y. R. Park, S. Jung*, and G. Wang*, Adv. Funct. Mater. 35 (26), 2423814 (2025)

Artificial neuromodulator-synapse mimicked by a three-terminal vertical organic ferroelectric barristor for fast and energy-efficient neuromorphic computing

S. Ham†, J. Jang†, D. Koo, S. Gi, D. Kim, S. Jang, N. D. Kim, S. Bae, B. Lee, C.-H. Lee, and G. Wang*, Nano Energy, 124, 109435 (2024)

3D-integrated multilayered physical reservoir array for learning and forecasting time-series information

S. Choi, J. Shin, G. Park, J. S. Eo, J. Jang, J. J. Yang*, and G. Wang*, Nature Comm. 15, 2044 (2024) (*Featured article selected in "Device")

Learning-effective mixed-dimensional halide perovskite QD synaptic array for self-rectifying and luminous artificial neural networks

Y. Park and G. Wang*, Adv. Funct. Mater. 34, 2307971 (2024)

Real-time finger motion recognition using skin-conformable electronics

H. Cho†, I. Lee, J. Jang†, J.-H. Kim, H. Lee, S. Park* and G. Wang* Nature Electronics. 6, 619-629 (2023)

A learning-rate modulable and reliable TiOx memristor array for robust, fast, and accurate neuromorphic computing

J. Jang†, S. Gi†, I. Yeo, S. Choi, S. Jang, S. Ham, B. Lee* and G. Wang*, Adv. Sci. 2201117 (2022) (†contributed equally to this work)

Flexible neural network realized by the probabilistic SiOx memristive synaptic array for energy-efficient image learning

S. Choi, J. Jang, M. S. Kim, N.-D. Kim, J. Kwag and G. Wang*, Adv. Sci, 2104773 (2022)

Controllable SiOx nanorod memristive neuron for probabilistic Bayesian inference

S. Choi, G. S. Kim, J. Yang, H. Cho, C.-Y. Kang and G. Wang*, Adv. Mater. 34, 2104598 (2022)

Energy-efficient three-terminal SiOx memristor crossbar array enabled by vertical Si/graphene heterojunction barristor

S. Choi†, J.-W. Choi†, J. C. Kim, H. Y. Jeong, J. Shin, S. Jang, S. Ham, N.-D. Kim, and G. Wang*, Nano Energy, 84, 105947 (2021)

Emerging memristive artificial synapses and neurons for energy-efficient neuromorphic computing

S. Choi, J. Yang, and G. Wang*, Adv. Mater. 20044659 (2020) (*Invited Progress Report)

Artificially intelligent tactile ferroelectric skin

K. Lee†, S. Jang†, K. L. Kim, M. Koo, C. Park, S. Lee, J. Lee, G. Wang* and C. Park*, Adv. Sci. 7, 2001662 (2020)

One-dimensional organic artificial multi-synapses enabling electronic-textile neural network for wearable neuromorphic applications

S. Ham†, M. Kang†, S. Jang†, J. Jang, S. Choi, T.-W. Kim* and G. Wang*, Science Adv. 6 : eaba1178 (2020)

Photonic organolead halide perovskite artificial synapse capable of accelerated learning at low power inspired by dopamine-facilitated synaptic activity

S. Ham, S. Choi, H. Cho, S.-I. Na and G. Wang*, Adv. Funct. Mater. 29, 1806646 (2019)

Self-rectifying TaOy/nanoporous TaOx memristor synaptic array for learning and energy-efficient neuromorphic systems

S. Choi†, S. Jang†, J.-H. Moon, J. C. Kim, H. Y. Jeong, P. Jang, K.-J. Lee, and G. Wang*, NPG Asia Mater. 10, 1097–1106 (2018)

Synaptic barristor based on phase-engineered two-dimensional heterostructures

W. Huh†, S. Jang†, J. Y. Lee, D. Lee, D. Lee, J. M. Lee, H.-G. Park, J. C. Kim, H. Y. Jeong, G. Wang* and C.-H. Lee* , Adv. Mater. 30, 1801447 (2018)

Controllable switching filaments prepared via tunable and well-defined single truncated conical nanopore structures for fast and scalable SiOx memory

S. Kwon, S. Jang, J.-W. Choi, S. Choi, S.-J. Jang, T.-W. Kim* and G. Wang* , Nano Lett. 17, 7462–7470 (2017)

Nanoporous silicon oxide memory

G. Wang, Y. Yang, J.-H. Lee, V. Abramova, H. Fei, G. Ruan, E. L. Thomas, and J. M. Tour *, Nano Lett. 14 (8), 4694–4699 (2014)

Conducting-interlayer SiOx memory devices on rigid and flexible substrates

G. Wang, A.-R. O. Raji, J.-H. Lee, and J. M. Tour*, ACS Nano, 1410–1418 (2014)

High-performance and low-power rewritable SiOx 1 kbit one diode-one resistor (1D-1R) crossbar memory array

G. Wang, A. C. Lauchner, J. Lin, D. Natelson, K. V. Palem, and J. M. Tour*, Adv. Mater. 25 (34), 4789-4793 (2013)

[Molecular (Nano) Electronics]

Nonvolatile transition of molecular orbital gating for reconfigurable molecular ambipolar transistor switch

J. S. Eo†, T. Jeon†, Y. R. Park, H. B. Kim, E. Lee, S. Bae, H. Jeong, T. Lee and G. Wang*, ACS Nano 19, 48, 41386–41395 (2025)

Tilt‐engineered molecular‐scale selector for enhanced learning in artificial neural networks

J. S. Eo, J. Shin, T. Jeon, J. Jang* and G. Wang*, Adv. Funct. Mater. 34 (16), 2311103 (2024)

Molecular van der Waals heterojunction photodiodes enabling dipole-induced polarity switching

J. Shin, S. Yang, J. S. Eo, T. Jeon, J. Lee, C.-H. Lee*, and G. Wang* , Small Methods, 6, 2200646 (2022)

Advances of various heterogeneous structure types in molecular junction systems and their charge transport properties

J. Shin, J. E. Eo, T. Jeon, T. Lee* and G. Wang*, Adv. Sci. 9, 2202399 (2022) (*review article)

Tailoring the interfacial band offset by the molecular dipole orientation for a molecular heterojunction selector

J. S. Eo†, J. Shin†, S. Yang, T. Jeon, J. Lee, S. Choi, C.-H. Lee and G. Wang*, Adv. Sci. 2101390, (2021)

Tunable rectification in a molecular heterojunction with two-dimensional semiconductors

J. Shin†, S. Yang†, Y. Jang, J. S. Eo, T.-W. Kim, T. Lee, C.-H. Lee*, and G. Wang*, Nature Comm. 11:1412 (2020)

Correlational effects of the molecular-tilt configuration and the intermolecular van der Waals interactions on the charge transport in the molecular junctions

J. Shin, K. Gu, S. Yang, C.-H. Lee, T. Lee, Y. H. Jang*, and G. Wang*, Nano Lett. 18, 7, 4322-4330 (2018)

Flexible molecular-scale electronic devices

S. Park†, G. Wang†, B. Cho, Y. Kim, S. Song, Y. Ji, M. Yoon, and T. Lee*, Nature Nanotech. 7, 438-442 (2012). †Equally contribute. (selected image in the content)

Electrical transport characteristics through molecular layers

G. Wang, T.-W. Kim, T. Lee*, J. Mater. Chem. 21, 18117–18136 (2011) *Invited Review Article.

Investigation of the transition voltage spectra of molecular junctions considering both frontier molecular orbitals and asymmetric coupling effect

G. Wang, Y. Kim, S.-I. Na, Y. H. Kahng, J. Ku, S. Park, Y. H. Jang, D.-Y. Kim, and T. Lee*, J. Phys. Chem. C, 115, 17979–17985 (2011)

New approach for molecular electronic junctions with multi-layer graphene electrode

G. Wang, Y. Kim, M. Choe, T.-W. Kim, T. Lee*, Adv. Mater. 23, 755-760 (2011)

Enhancement of field emission transport by molecular tilt configuration in metal-molecule-metal junction

G. Wang, T.-W. Kim, G. Jo, and T. Lee*, J. Am. Chem. Soc. 131, 5980-5985 (2009)

Effects of metal-molecule contact and molecular structure on molecular electronic conduction in nonresonant tunneling regime: alkyl versus conjugated molecules

G. Wang, T.-W. Kim, Y. H. Jang, and T. Lee*, J. Phys. Chem. C 112, 13010 (2008)

Influence of metal-moleculecontacts on decay coefficients and specific contact resistances in molecular junctions

G. Wang, T.-W. Kim, H. Lee, and T. Lee*, Phys. Rev. B, 76, 205320 (2007)

Statistical analysis of electronic properties of alkanethiols in metal-molecule-metal junctions

T.-W. Kim, G. Wang, H. Lee, and T. Lee*, Nanotechnology, 18, 315204 (2007)

Wang Lab. (Next Group)

(Neuromorphic Electronic device and eXtended computing Technology Group)

ADDRESS

Department of Integrative Energy Engineering,

Korea University, R&D Center, Room 412c

145 Anam-ro, Seongbuk-gu, Seoul (02841)

EMAIL gunukwang@korea.ac.kr

Copyright © Wang Research Group. All rights reserved

Wang Lab. (Next Group)

(Neuromorphic Electronic device and eXtended computing Technology Group)

ADDRESS

Department of Integrative Energy Engineering,

Korea University, R&D Center, Room 412c

145 Anam-ro, Seongbuk-gu, Seoul (02841)

EMAIL gunukwang@korea.ac.kr

Copyright © Wang Research Group. All rights reserved