发明名称 |
NON-VOLATILE LOGIC DEVICE |
摘要 |
The present disclosure relates to a non-volatile logic device, comprising: a first input element which is magnetizable along a first direction of magnetization to impart or change a chirality of a domain wall traversing the first input element, the chirality representing a first logical input; a second input element joined to the first input element to transport the domain wall, the second input element being magnetizable along a second direction of magnetization which is orthogonal to the first direction of magnetization, a magnetization of the second input element along the second direction of magnetization representing a second logical input; a bifurcated output section connected to the second input element at a junction, the output section comprising a pair of output elements for selectively receiving the domain wall from the second input element, a magnetization of at least part of the respective output elements being changeable by propagation of the domain wall along the respective output elements; and a non-magnetic conductive element disposed in partially overlapping relationship with the second input element at or near the junction; wherein the magnetization in an output element after propagation of the domain wall represents a value of a logical function of the first logical input and/or the second logical input, or a logical complement of the value; and wherein the logical function is selectable by passing an electrical current through the non-magnetic conductive element to induce a magnetic field of a desired magnitude and direction in the second input element. |
申请公布号 |
WO2014185866(A1) |
申请公布日期 |
2014.11.20 |
申请号 |
WO2014SG00218 |
申请日期 |
2014.05.19 |
申请人 |
NANYANG TECHNOLOGY UNIVERSITY |
发明人 |
LEW, WEN SIANG;MURAPAKA, CHANDRA SEKHAR;PURNAMA, INDRA;GOOLAUP, SARJOOSING;SETHI, PANKAJ;GUITE, CHINKHANLUN |
分类号 |
G11C11/02;G11B11/00 |
主分类号 |
G11C11/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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