Precise Recognition of Synaptic Weight Modulation Under Ultra-low Light Illumination Using Bilayer Oxide Thin-film Transistors

Ji Sook Yang; Sung Hyeon Jung; Hyung Koun Cho

Precise Recognition of Synaptic Weight Modulation Under Ultra-low Light Illumination Using Bilayer Oxide Thin-film Transistors

Ji Sook Yang
, Sung Hyeon Jung
, Hyung Koun Cho

Department of Advanced Materials Science and Engineering

Sungkyunkwan University

Research output: Contribution to journal › Conference article › peer-review

Abstract

We built photonic synapse thin-film transistor (TFT) devices consisting of a-IGZO bottom with low conductivity and a-IZO top with rapid carrier transport. This device showed a very low initial post-synaptic current by achieving a full depletion at a low negative VG and improved synaptic current amplitude for memory retention.

Original language	English
Journal	Optics InfoBase Conference Papers
State	Published - 2022
Event	Computational Optical Sensing and Imaging, COSI 2022 - Vancouver, Canada Duration: 11 Jul 2022 → 15 Jul 2022

Cite this

@article{98cdc9390dea4d9f9f12b632f46ec266,

title = "Precise Recognition of Synaptic Weight Modulation Under Ultra-low Light Illumination Using Bilayer Oxide Thin-film Transistors",

abstract = "We built photonic synapse thin-film transistor (TFT) devices consisting of a-IGZO bottom with low conductivity and a-IZO top with rapid carrier transport. This device showed a very low initial post-synaptic current by achieving a full depletion at a low negative VG and improved synaptic current amplitude for memory retention.",

author = "Yang, \{Ji Sook\} and Jung, \{Sung Hyeon\} and Cho, \{Hyung Koun\}",

note = "Publisher Copyright: {\textcopyright} 2022 The Author(s); Computational Optical Sensing and Imaging, COSI 2022 ; Conference date: 11-07-2022 Through 15-07-2022",

year = "2022",

language = "English",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

}

TY - JOUR

T1 - Precise Recognition of Synaptic Weight Modulation Under Ultra-low Light Illumination Using Bilayer Oxide Thin-film Transistors

AU - Yang, Ji Sook

AU - Jung, Sung Hyeon

AU - Cho, Hyung Koun

PY - 2022

Y1 - 2022

N2 - We built photonic synapse thin-film transistor (TFT) devices consisting of a-IGZO bottom with low conductivity and a-IZO top with rapid carrier transport. This device showed a very low initial post-synaptic current by achieving a full depletion at a low negative VG and improved synaptic current amplitude for memory retention.

AB - We built photonic synapse thin-film transistor (TFT) devices consisting of a-IGZO bottom with low conductivity and a-IZO top with rapid carrier transport. This device showed a very low initial post-synaptic current by achieving a full depletion at a low negative VG and improved synaptic current amplitude for memory retention.

UR - https://www.scopus.com/pages/publications/85139170337

M3 - Conference article

AN - SCOPUS:85139170337

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

T2 - Computational Optical Sensing and Imaging, COSI 2022

Y2 - 11 July 2022 through 15 July 2022

ER -

Precise Recognition of Synaptic Weight Modulation Under Ultra-low Light Illumination Using Bilayer Oxide Thin-film Transistors

Abstract

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