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arXiv · 1408.3235

Design of a spin-wave majority gate employing mode selection

Stefan Klingler·Philipp Pirro·Thomas Brächer·Britta Leven·Burkard Hillebrands·Andrii V. Chumak
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Abstract

The design of a microstructured, fully functional spin-wave majority gate is presented and studied using micromagnetic simulations. This all-magnon logic gate consists of three-input waveguides, a spin-wave combiner and an output waveguide. In order to ensure the functionality of the device, the output waveguide is designed to perform spin-wave mode selection. We demonstrate that the gate evaluates the majority of the input signals coded into the spin-wave phase. Moreover, the all-magnon data processing device is used to perform logic AND-, OR-, NAND- and NOR- operations.

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Stefan Klingler, Philipp Pirro, Thomas Brächer, Britta Leven, Burkard Hillebrands, Andrii V. Chumak. 2014-08-14. Design of a spin-wave majority gate employing mode selection. https://doi.org/10.1063/1.4898042

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