Realization of Four-Terminal Switching Lattices: Technology Development and Circuit Modeling

Serzat Safaltin, Oguz Gencer, M. Ceylan Morgul, Levent Aksoy, Sebahattin Gurmen, Csaba Andras Moritz, Mustafa Altun

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7 Atıf (Scopus)

Özet

Our European Union's Horizon-2020 project aims to develop a complete synthesis and performance optimization methodology for switching nano-crossbar arrays that leads to the design and construction of an emerging nanocomputer. Within the project, we investigate different computing models based on either two-terminal switches, realized with field effect transistors, resistive and diode devices, or four-terminal switches. Although a four-terminal switch based model offers a significant area advantage, its realization at the technology level needs further justifications and raises a number of questions about its feasibility. In this study, we answer these questions. First, by using three dimensional technology computer-aided design (TCAD) simulations, we show that four-terminal switches can be directly implemented with the CMOS technology. For this purpose, we try different semiconductor gate materials in different formations of geometric shapes. Then, by fitting the TCAD simulation data to the standard CMOS current-voltage equations, we develop a Spice model of a four-terminal switch. Finally, we successfully perform Spice circuit simulations on four-terminal switches with different sizes. As a follow-up work within the project, we will proceed to the fabrication step.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıProceedings of the 2019 Design, Automation and Test in Europe Conference and Exhibition, DATE 2019
YayınlayanInstitute of Electrical and Electronics Engineers Inc.
Sayfalar504-509
Sayfa sayısı6
ISBN (Elektronik)9783981926323
DOI'lar
Yayın durumuYayınlandı - 14 May 2019
Etkinlik22nd Design, Automation and Test in Europe Conference and Exhibition, DATE 2019 - Florence, Italy
Süre: 25 Mar 201929 Mar 2019

Yayın serisi

AdıProceedings of the 2019 Design, Automation and Test in Europe Conference and Exhibition, DATE 2019

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???event.eventtypes.event.conference???22nd Design, Automation and Test in Europe Conference and Exhibition, DATE 2019
Ülke/BölgeItaly
ŞehirFlorence
Periyot25/03/1929/03/19

Bibliyografik not

Publisher Copyright:
© 2019 EDAA.

Finansman

This work is part of a project that has received funding from the European Union’s H2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 691178, and supported by the TUBITAK-Career project #113E760.

FinansörlerFinansör numarası
Marie Skłodowska-Curie113E760
Horizon 2020 Framework Programme691178

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