Selected Papers
[Neuromorphic and Memory applications]
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. 2104598 (2021)
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)
Three-Dimensional Networked Nanoporous Ta2O5-x Memory system for Ultrahigh Density Storage
G. Wang , J.-H. Lee , Y. Yang , G. Ruan , N. D. Kim , Y. Ji , and J. Tour*
Nano Lett. 5 (9), 6009-6014 (2015)
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)
Three-Dimensional Integration of Organic Resistive Memory Devices
S. Song, B. Cho, T.-W. Kim, Y. Ji, M. Jo, G. Wang, M. Choe, Y. H. Kahng, H. Hwang, and T. Lee*
Adv. Mater. 22, 5048-5052 (2010)
One Transistor–One Resistor Devices for Polymer Non-Volatile Memory Applications
T.-W. Kim, H. Choi, S.-H. Oh, G. Wang, D.-Y. Kim, H. Hwang, and T. Lee*
Adv. Mater. 21, 2497 - 2500 (2009)
[Molecular (Nano) Electronics ]
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)
Growth and Transfer of Seamless 3D Graphene-Nanotube Hybrids
N.D. Kim, Y. Li, G. Wang, X. Fan, J. Jiang, L. Li, Y. Ji, G. Ruan, R.H. Hauge*, and J.M. Tour*
Nano Lett. 16, 1287-1292 (2016)
Redox-induced Asymmetric Electrical Characteristics of Ferrocene-Alkanethiolate Molecular Devices on Rigid and Flexible Substrate
H. Jeong†, D. Kim†, G. Wang, S. Park, H. Lee, K. Cho, W.-T. Hwang, M.-H. Yoon, Y. H. Jang, H. Song, D. Xiang, and T. Lee*
Adv. Funct. Mater. 24, 2472–2480 (2014)
Flexible Molecular-Scale Electronic Device
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)
Evolution of nanomorphology and anisotropic conductivity in solvent-modified PEDOT:PSS films for polymeric anodes of polymer solar cells
Seok.-In. Na, G. Wang, S.-S. Kim, T.-W. Kim, S.-H. Oh, B.-K. Yu, T. Lee and D.-Y. Kim*
J. Mater. Chem. 19, 9045-9053 (2009) * citation > 230
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) * citation > 110