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arXiv 1809.06609cond-mat.mes-hallcond-mat.mtrl-sci
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全自旋逻辑运算:存储器件与可重构计算

All-spin logic operations: Memory device and Reconfigurable computing

Moumita Patra, Santanu K. Maiti

摘要:

利用电子的自旋自由度,提出了一种利用量子干涉仪表征自旋逻辑运算的新方案,该方案可用作可编程自旋逻辑器件(PSLD)。输入和输出两者的ON和OFF状态仅由{ \em自旋}状态描述,从而避免了常规器件中经常使用的每一级处的自旋-电荷转换,其中包括可能最终降低效率的额外硬件。所有可能的逻辑功能都可以从单个器件中设计出来,而不需要重新设计电路,这无疑为设计新一代自旋电子器件提供了机会。此外,我们还讨论了利用本模型作为存储设备和适当的计算操作与建议的实验设置。

英文摘要:

Exploiting spin degree of freedom of electron a new proposal is given to characterize spin-based logical operations using a quantum interferometer that can be utilized as a programmable spin logic device (PSLD). The ON and OFF states of both inputs and outputs are described by {\em spin} state only, circumventing spin-to-charge conversion at every stage as often used in conventional devices with the inclusion of extra hardware that can eventually diminish the efficiency. All possible logic functions can be engineered from a single device without redesigning the circuit which certainly offers the opportunities of designing new generation spintronic devices. Moreover we also discuss the utilization of the present model as a memory device and suitable computing operations with proposed experimental setups.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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