Modelling and simulation of nanomagnetic logic with cadence virtuoso using Verilog-A

Grazvydas Ziemys; Andrew Giebfried; Markus Becherer; Irina Eichwald; Doris Schmitt-Landsiedel; Stephan Breitkreutz V. Gamm

doi:10.1109/ESSDERC.2015.7324722

Modelling and simulation of nanomagnetic logic with cadence virtuoso using Verilog-A

Grazvydas Ziemys, Andrew Giebfried, Markus Becherer, Irina Eichwald, Doris Schmitt-Landsiedel, Stephan Breitkreutz V. Gamm

Technical University of Munich

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

This paper presents an efficient compact model of a single nanomagnet implemented in Verilog-A. A single magnet is the key element of nanomagnetic logic systems. Two field coupled nanomagnets act as a magnetic inverter. To verify the model, a circuit consisting of five such single magnets in a loop is simulated and the results are compared to an experiment on an fabricated inverter chain. To reproduce the variations in a manufacturing process the Monte Carlo simulation method is applied and the magnetization direction of the last magnet in a chain is evaluated for one hundred clocking cycles. The results are compared to the experimental data.

Original language	English
Title of host publication	ESSDERC 2015 - Proceedings of the 45th European Solid-State Device Research Conference
Editors	Tibor Grasser, Wolfgang Pribyl, Martin Schrems
Publisher	Editions Frontieres
Pages	97-100
Number of pages	4
ISBN (Electronic)	9781467371339
DOIs	https://doi.org/10.1109/ESSDERC.2015.7324722
State	Published - 10 Nov 2015
Event	45th European Solid-State Device Research Conference, ESSDERC 2015 - Graz, Austria Duration: 14 Sep 2015 → 18 Sep 2015

Publication series

Name	European Solid-State Device Research Conference
Volume	2015-November
ISSN (Print)	1930-8876

Conference

Conference	45th European Solid-State Device Research Conference, ESSDERC 2015
Country/Territory	Austria
City	Graz
Period	14/09/15 → 18/09/15

Keywords

Integrated circuit modeling
Magnetic circuits
Magnetic domain walls
Magnetic domains
Magnetic multilayers
Perpendicular magnetic anisotropy

Access to Document

10.1109/ESSDERC.2015.7324722

Cite this

Ziemys, G., Giebfried, A., Becherer, M., Eichwald, I., Schmitt-Landsiedel, D., & Gamm, S. B. V. (2015). Modelling and simulation of nanomagnetic logic with cadence virtuoso using Verilog-A. In T. Grasser, W. Pribyl, & M. Schrems (Eds.), ESSDERC 2015 - Proceedings of the 45th European Solid-State Device Research Conference (pp. 97-100). Article 7324722 (European Solid-State Device Research Conference; Vol. 2015-November). Editions Frontieres. https://doi.org/10.1109/ESSDERC.2015.7324722

Ziemys, Grazvydas ; Giebfried, Andrew ; Becherer, Markus et al. / Modelling and simulation of nanomagnetic logic with cadence virtuoso using Verilog-A. ESSDERC 2015 - Proceedings of the 45th European Solid-State Device Research Conference. editor / Tibor Grasser ; Wolfgang Pribyl ; Martin Schrems. Editions Frontieres, 2015. pp. 97-100 (European Solid-State Device Research Conference).

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title = "Modelling and simulation of nanomagnetic logic with cadence virtuoso using Verilog-A",

abstract = "This paper presents an efficient compact model of a single nanomagnet implemented in Verilog-A. A single magnet is the key element of nanomagnetic logic systems. Two field coupled nanomagnets act as a magnetic inverter. To verify the model, a circuit consisting of five such single magnets in a loop is simulated and the results are compared to an experiment on an fabricated inverter chain. To reproduce the variations in a manufacturing process the Monte Carlo simulation method is applied and the magnetization direction of the last magnet in a chain is evaluated for one hundred clocking cycles. The results are compared to the experimental data.",

keywords = "Integrated circuit modeling, Magnetic circuits, Magnetic domain walls, Magnetic domains, Magnetic multilayers, Perpendicular magnetic anisotropy",

author = "Grazvydas Ziemys and Andrew Giebfried and Markus Becherer and Irina Eichwald and Doris Schmitt-Landsiedel and Gamm, {Stephan Breitkreutz V.}",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 45th European Solid-State Device Research Conference, ESSDERC 2015 ; Conference date: 14-09-2015 Through 18-09-2015",

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doi = "10.1109/ESSDERC.2015.7324722",

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Ziemys, G, Giebfried, A, Becherer, M, Eichwald, I, Schmitt-Landsiedel, D & Gamm, SBV 2015, Modelling and simulation of nanomagnetic logic with cadence virtuoso using Verilog-A. in T Grasser, W Pribyl & M Schrems (eds), ESSDERC 2015 - Proceedings of the 45th European Solid-State Device Research Conference., 7324722, European Solid-State Device Research Conference, vol. 2015-November, Editions Frontieres, pp. 97-100, 45th European Solid-State Device Research Conference, ESSDERC 2015, Graz, Austria, 14/09/15. https://doi.org/10.1109/ESSDERC.2015.7324722

Modelling and simulation of nanomagnetic logic with cadence virtuoso using Verilog-A. / Ziemys, Grazvydas; Giebfried, Andrew; Becherer, Markus et al.
ESSDERC 2015 - Proceedings of the 45th European Solid-State Device Research Conference. ed. / Tibor Grasser; Wolfgang Pribyl; Martin Schrems. Editions Frontieres, 2015. p. 97-100 7324722 (European Solid-State Device Research Conference; Vol. 2015-November).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Ziemys, Grazvydas

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AU - Schmitt-Landsiedel, Doris

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N2 - This paper presents an efficient compact model of a single nanomagnet implemented in Verilog-A. A single magnet is the key element of nanomagnetic logic systems. Two field coupled nanomagnets act as a magnetic inverter. To verify the model, a circuit consisting of five such single magnets in a loop is simulated and the results are compared to an experiment on an fabricated inverter chain. To reproduce the variations in a manufacturing process the Monte Carlo simulation method is applied and the magnetization direction of the last magnet in a chain is evaluated for one hundred clocking cycles. The results are compared to the experimental data.

AB - This paper presents an efficient compact model of a single nanomagnet implemented in Verilog-A. A single magnet is the key element of nanomagnetic logic systems. Two field coupled nanomagnets act as a magnetic inverter. To verify the model, a circuit consisting of five such single magnets in a loop is simulated and the results are compared to an experiment on an fabricated inverter chain. To reproduce the variations in a manufacturing process the Monte Carlo simulation method is applied and the magnetization direction of the last magnet in a chain is evaluated for one hundred clocking cycles. The results are compared to the experimental data.

KW - Integrated circuit modeling

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KW - Magnetic domain walls

KW - Magnetic domains

KW - Magnetic multilayers

KW - Perpendicular magnetic anisotropy

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Ziemys G, Giebfried A, Becherer M, Eichwald I, Schmitt-Landsiedel D, Gamm SBV. Modelling and simulation of nanomagnetic logic with cadence virtuoso using Verilog-A. In Grasser T, Pribyl W, Schrems M, editors, ESSDERC 2015 - Proceedings of the 45th European Solid-State Device Research Conference. Editions Frontieres. 2015. p. 97-100. 7324722. (European Solid-State Device Research Conference). doi: 10.1109/ESSDERC.2015.7324722

Modelling and simulation of nanomagnetic logic with cadence virtuoso using Verilog-A

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Keywords

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