Abstract
The adaptive-learning function was successfully demonstrated in a neuron circuit using a metal/ferroelectric/semiconductor field effect transistor (MFSFET). The polarization direction of the ferroelectric gate film (SrBi2Ta2O9) of MFSFET was gradually reversed by applying a number of input pulses with a sufficiently short duration of 20 ns. Consequently, the S-D (source-drain) resistance of MFSFET was gradually changed, and the output pulse frequency of the neuron circuit was modulated by the number of input pulses.
References
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Dates
Type | When |
---|---|
Created | 22 years, 10 months ago (Oct. 1, 2002, 6:51 p.m.) |
Deposited | 2 years, 8 months ago (Dec. 14, 2022, 12:10 p.m.) |
Indexed | 2 weeks, 1 day ago (Aug. 6, 2025, 8:20 a.m.) |
Issued | 26 years, 4 months ago (April 1, 1999) |
Published | 26 years, 4 months ago (April 1, 1999) |
Published Print | 26 years, 4 months ago (April 1, 1999) |
@article{Sung_Min_Yoon_1999, title={Realization of Adaptive Learning Function in a Neuron Circuit Using Metal/Ferroelectric (SrBi2Ta2O9)/Semiconductor Field Effect Transistor (MFSFET)}, volume={38}, ISSN={1347-4065}, url={http://dx.doi.org/10.1143/jjap.38.2289}, DOI={10.1143/jjap.38.2289}, number={4S}, journal={Japanese Journal of Applied Physics}, publisher={IOP Publishing}, author={Sung-Min Yoon, Sung-Min Yoon and Eisuke Tokumitsu, Eisuke Tokumitsu and Hiroshi Ishiwara, Hiroshi Ishiwara}, year={1999}, month=apr, pages={2289} }