Nanocomputing by field-coupled nanomagnets

Demonstrates through simulations the feasibility of using magnetically coupled nanometer-scale ferromagnetic dots for digital information processing. Microelectronic circuits provide the input and output of the magnetic nanostructure, but the signal is processed via magnetic dot-dot interactions. Lo...

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Veröffentlicht in:IEEE transactions on nanotechnology 2002-12, Vol.1 (4), p.209-213
Hauptverfasser: Csaba, G., Imre, A., Bernstein, G.H., Porod, W., Metlushko, V.
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container_issue 4
container_start_page 209
container_title IEEE transactions on nanotechnology
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creator Csaba, G.
Imre, A.
Bernstein, G.H.
Porod, W.
Metlushko, V.
description Demonstrates through simulations the feasibility of using magnetically coupled nanometer-scale ferromagnetic dots for digital information processing. Microelectronic circuits provide the input and output of the magnetic nanostructure, but the signal is processed via magnetic dot-dot interactions. Logic functions can be defined by the proper placements of dots. We introduce a SPICE macromodel of interacting nanomagnets and use this tool to design and simulate the proposed nanomagnet logic units. This SPICE model allows us to simulate such magnetic information processing devices within the same framework as conventional electronic circuits.
doi_str_mv 10.1109/TNANO.2002.807380
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source IEEE Electronic Library (IEL)
subjects Applied sciences
Circuit simulation
Computer simulation
Coupling circuits
Electronics
Exact sciences and technology
Ferromagnetism
Information processing
Integrated circuits
Integrated circuits by function (including memories and processors)
Logic
Logic design
Logic devices
Logic functions
Magnetic circuits
Microelectronics
Molecular electronics, nanoelectronics
Nanocomposites
Nanomaterials
Nanostructure
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Signal processing
SPICE
Spices
title Nanocomputing by field-coupled nanomagnets
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