Implementation of complete Boolean logic functions in single spin–orbit torque device
All 16 Boolean logic functions in a single Ta/CoFeB/MgO device with perpendicular magnetic anisotropy were experimentally demonstrated based on the spin–orbit torque (SOT) effect. Furthermore, by combining with the voltage-controlled magnetic anisotropy (VCMA) effect, a novel SOT-MTJ (magnetic tunne...
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| Veröffentlicht in: | AIP advances 2021-01, Vol.11 (1), p.015045-015045-7 |
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| container_end_page | 015045-7 |
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| container_title | AIP advances |
| container_volume | 11 |
| creator | Zhao, Yunchi Yang, Guang Shen, Jianxin Gao, Shuang Zhang, Jingyan Qi, Jie Lyu, Haochang Yu, Guoqiang Jin, Kui Wang, Shouguo |
| description | All 16 Boolean logic functions in a single Ta/CoFeB/MgO device with perpendicular magnetic anisotropy were experimentally demonstrated based on the spin–orbit torque (SOT) effect. Furthermore, by combining with the voltage-controlled magnetic anisotropy (VCMA) effect, a novel SOT-MTJ (magnetic tunnel junction) prototype device with the assistance of the VCMA effect was further designed to perform magnetic field-independent logic operations. The numerical simulations were carried out, demonstrating the feasibility to realize all 16 Boolean logic functions in a single three-terminal device by applying the bias voltage and current injection as input variables. This approach provides a potential way toward the application of energy efficient spin-based logic, which is beyond the current von Neumann computing architecture. |
| doi_str_mv | 10.1063/5.0030016 |
| format | Article |
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This approach provides a potential way toward the application of energy efficient spin-based logic, which is beyond the current von Neumann computing architecture.</description><subject>Boolean</subject><subject>Boolean algebra</subject><subject>Current injection</subject><subject>Electric potential</subject><subject>Logic</subject><subject>Magnetic anisotropy</subject><subject>Torque</subject><subject>Tunnel junctions</subject><subject>Voltage</subject><issn>2158-3226</issn><issn>2158-3226</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNqdkctKw0AUhoMoWLQL32DAlULrXJPMUouXQsGN4nI4mUuZkmbiTFpw5zv4hj6JqSnq2rM5h5-P_9yy7IzgKcE5uxJTjBnGJD_IRpSIcsIozQ__1MfZOKUV7oNLgks-yl7m67a2a9t00PnQoOCQDjups-gmhNpCg-qw9Bq5TaN3SEK-Qck3y9qi1Prm8_0jxMp3qAvxdWORsVuv7Wl25KBOdrzPJ9nz3e3T7GGyeLyfz64XE81p2U0kZyAZw7rgthJYS1fkggPPnWCWGIeFpWAMKXWpKXBnqCkFYGBMA69kzk6y-eBrAqxUG_0a4psK4NW3EOJSQey8rq2SJq-oFFhqSbjTpioAirIqsJSFKKDqvc4HrzaGfpPUqVXYxKYfX1FeElbwnIqeuhgoHUNK0bqfrgSr3RuUUPs39OzlwCbthwP_D96G-Auq1jj2BVQolpM</recordid><startdate>20210101</startdate><enddate>20210101</enddate><creator>Zhao, Yunchi</creator><creator>Yang, Guang</creator><creator>Shen, Jianxin</creator><creator>Gao, Shuang</creator><creator>Zhang, Jingyan</creator><creator>Qi, Jie</creator><creator>Lyu, Haochang</creator><creator>Yu, Guoqiang</creator><creator>Jin, Kui</creator><creator>Wang, Shouguo</creator><general>American Institute of Physics</general><general>AIP Publishing LLC</general><scope>AJDQP</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0003-2208-8501</orcidid><orcidid>https://orcid.org/0000-0002-5101-5312</orcidid><orcidid>https://orcid.org/0000-0002-7439-6920</orcidid><orcidid>https://orcid.org/0000-0003-4007-5181</orcidid><orcidid>https://orcid.org/0000-0003-0012-6191</orcidid><orcidid>https://orcid.org/0000-0002-1242-7269</orcidid></search><sort><creationdate>20210101</creationdate><title>Implementation of complete Boolean logic functions in single spin–orbit torque device</title><author>Zhao, Yunchi ; Yang, Guang ; Shen, Jianxin ; Gao, Shuang ; Zhang, Jingyan ; Qi, Jie ; Lyu, Haochang ; Yu, Guoqiang ; Jin, Kui ; Wang, Shouguo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c428t-943a9330c74eb50c9f7654a46f53e1df05e2add18c8c2a4fd2d85a0a33ca4b963</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Boolean</topic><topic>Boolean algebra</topic><topic>Current injection</topic><topic>Electric potential</topic><topic>Logic</topic><topic>Magnetic anisotropy</topic><topic>Torque</topic><topic>Tunnel junctions</topic><topic>Voltage</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhao, Yunchi</creatorcontrib><creatorcontrib>Yang, Guang</creatorcontrib><creatorcontrib>Shen, Jianxin</creatorcontrib><creatorcontrib>Gao, Shuang</creatorcontrib><creatorcontrib>Zhang, Jingyan</creatorcontrib><creatorcontrib>Qi, Jie</creatorcontrib><creatorcontrib>Lyu, Haochang</creatorcontrib><creatorcontrib>Yu, Guoqiang</creatorcontrib><creatorcontrib>Jin, Kui</creatorcontrib><creatorcontrib>Wang, Shouguo</creatorcontrib><collection>AIP Open Access Journals</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>AIP advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhao, Yunchi</au><au>Yang, Guang</au><au>Shen, Jianxin</au><au>Gao, Shuang</au><au>Zhang, Jingyan</au><au>Qi, Jie</au><au>Lyu, Haochang</au><au>Yu, Guoqiang</au><au>Jin, Kui</au><au>Wang, Shouguo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Implementation of complete Boolean logic functions in single spin–orbit torque device</atitle><jtitle>AIP advances</jtitle><date>2021-01-01</date><risdate>2021</risdate><volume>11</volume><issue>1</issue><spage>015045</spage><epage>015045-7</epage><pages>015045-015045-7</pages><issn>2158-3226</issn><eissn>2158-3226</eissn><coden>AAIDBI</coden><abstract>All 16 Boolean logic functions in a single Ta/CoFeB/MgO device with perpendicular magnetic anisotropy were experimentally demonstrated based on the spin–orbit torque (SOT) effect. 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| subjects | Boolean Boolean algebra Current injection Electric potential Logic Magnetic anisotropy Torque Tunnel junctions Voltage |
| title | Implementation of complete Boolean logic functions in single spin–orbit torque device |
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