Hard Disk Drive as a Magnetomechanical Logic Device
<|reference_start|>Hard Disk Drive as a Magnetomechanical Logic Device: We consider the conditions how two binary numbers can be superimposed on the same track with the use of different recording magnetic fields. As a result the average magnetization of longitudinal medium along the track can have three states: -M, 0 and +M. Possibility to perform logic operations with these states is considered. We demonstrate OR, AND, XOR and NOT operations and discuss a modification of a recording device.<|reference_end|>
@article{safonov2006hard,
    title={Hard Disk Drive as a Magnetomechanical Logic Device},
    author={Vladimir L. Safonov},
    journal={arXiv preprint arXiv:cs/0611134},
    year={2006},
    archivePrefix={arXiv},
    eprint={cs/0611134},
    primaryClass={cs.OH cs.AR}
}