Abstract
Among integrated-circuit devices, magnetic bubbles are a particularly interesting candidate to implement the Fredkin gate and conservative logic. The magnetostatic repulsion of magnetic bubbles simulates the bouncing-ball model of conservative logic.
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Chang, H. Magnetic-bubble conservative logic. Int J Theor Phys 21, 955–960 (1982). https://doi.org/10.1007/BF02084160
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DOI: https://doi.org/10.1007/BF02084160