Operating region-dependent characteristics of weight updates in synaptic In–Ga–Zn–O thin-film transistors

Operating region-dependent characteristics of weight updates in synaptic In–Ga–Zn–O thin-film transistors

Abstract We present a study on characteristics of operating region-dependent weight updates in a synaptic thin-film transistor (Syn-TFT) with an amorphous In–Ga–Zn–O (IGZO) channel layer. For a synaptic behavior (e.g. a memory phenomenon) of the IGZO TFT, a defective oxide (e.g. SiO2) is intentional...

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Bibliographic Details
Main Authors: Danyoung Cha, Yeonsu Kang, Sungsik Lee
Format: Article
Language:English
Published: Nature Portfolio 2022-12-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-022-26123-z

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