Towards a signal crossing in double-layer nanomagnetic logic

I. Eichwald; J. Kiermaier; S. Breitkreutz; J. Wu; G. Csaba; D. Schmitt-Landsiedel; M. Becherer

doi:10.1109/TMAG.2013.2238898

Towards a signal crossing in double-layer nanomagnetic logic

I. Eichwald, J. Kiermaier, S. Breitkreutz, J. Wu, G. Csaba, D. Schmitt-Landsiedel, M. Becherer

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31 Scopus citations

Abstract

In this paper, we present the two building blocks for a two-layer signal crossing in Nanomagnetic logic. To cross magnetic signals, one of the signals is detoured through a second functional layer. The two functional layers are separated by a thin dielectric. The first building block (magnetic via) demonstrates how a magnetic signal is transferred between two functional layers. The second building block (crossing) proves that signal propagation is unimpeded in the two magnetic wires one lying above the other, despite the strong stray field interaction in the crossing area. The functionality of each building block is proven experimentally. Furthermore, the measured results are confirmed by numerical simulations.

Original language	English
Article number	6559073
Pages (from-to)	4468-4471
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	49
Issue number	7
DOIs	https://doi.org/10.1109/TMAG.2013.2238898
State	Published - 2013

Keywords

Magnetic signal crossing
magnetic via
nanomagnetic logic
perpendicular magnetic anisotropy
unimpeded directed signal flow

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10.1109/TMAG.2013.2238898

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title = "Towards a signal crossing in double-layer nanomagnetic logic",

abstract = "In this paper, we present the two building blocks for a two-layer signal crossing in Nanomagnetic logic. To cross magnetic signals, one of the signals is detoured through a second functional layer. The two functional layers are separated by a thin dielectric. The first building block (magnetic via) demonstrates how a magnetic signal is transferred between two functional layers. The second building block (crossing) proves that signal propagation is unimpeded in the two magnetic wires one lying above the other, despite the strong stray field interaction in the crossing area. The functionality of each building block is proven experimentally. Furthermore, the measured results are confirmed by numerical simulations.",

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AU - Eichwald, I.

AU - Kiermaier, J.

AU - Breitkreutz, S.

AU - Wu, J.

AU - Csaba, G.

AU - Schmitt-Landsiedel, D.

AU - Becherer, M.

PY - 2013

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N2 - In this paper, we present the two building blocks for a two-layer signal crossing in Nanomagnetic logic. To cross magnetic signals, one of the signals is detoured through a second functional layer. The two functional layers are separated by a thin dielectric. The first building block (magnetic via) demonstrates how a magnetic signal is transferred between two functional layers. The second building block (crossing) proves that signal propagation is unimpeded in the two magnetic wires one lying above the other, despite the strong stray field interaction in the crossing area. The functionality of each building block is proven experimentally. Furthermore, the measured results are confirmed by numerical simulations.

AB - In this paper, we present the two building blocks for a two-layer signal crossing in Nanomagnetic logic. To cross magnetic signals, one of the signals is detoured through a second functional layer. The two functional layers are separated by a thin dielectric. The first building block (magnetic via) demonstrates how a magnetic signal is transferred between two functional layers. The second building block (crossing) proves that signal propagation is unimpeded in the two magnetic wires one lying above the other, despite the strong stray field interaction in the crossing area. The functionality of each building block is proven experimentally. Furthermore, the measured results are confirmed by numerical simulations.

KW - Magnetic signal crossing

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KW - nanomagnetic logic

KW - perpendicular magnetic anisotropy

KW - unimpeded directed signal flow

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Towards a signal crossing in double-layer nanomagnetic logic

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