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Title: InGaZnO thin-film transistors with coplanar control gates for single-device logic applications
Authors: Hu, Shaogang
Liu, Pan
Li, Huakai
Chen, Tupei
Zhang, Qing
Deng, Longjiang
Liu, Yong
Keywords: Abacus
AND Gate
Issue Date: 2016
Source: Hu, S., Liu, P., Li, H., Chen, T., Zhang, Q., Deng, L., et al. (2016). InGaZnO thin-film transistors with coplanar control gates for single-device logic applications. IEEE Transactions on Electron Devices, 63(3), 1383-1387.
Series/Report no.: IEEE Transactions on Electron Devices
Abstract: Neuron thin-film transistors (TFTs) with coplanar control gates based on RF sputtering-deposited amorphous indium-gallium-zinc oxide (IGZO) layer are fabricated. Two coplanar control gates, capacitively coupled with the floating gate, can effectively control the neutron TFT. The drain current of the TFT can be controlled by the logic states (and the voltage magnitude) of the control gates, which is attributed to the modulation of an electron accumulation region in the IGZO channel layer. The neuron TFT can produce three output states, which could be used to implement an abacuslike counting scheme. It can also be used to implement the OR and AND logic functions on the same device.
ISSN: 0018-9383
DOI: 10.1109/TED.2015.2512321
Rights: © 2016 IEEE.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:EEE Journal Articles

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