A three-terminal spin-torque-driven magnetic switch
A three-terminal spin-torque-driven magnetic switch is experimentally demonstrated. The device uses nonlocal spin current and spin accumulation as the main mechanism for current-driven magnetic switching. It separates the current-induced write operation from that of a magnetic tunnel junction based...
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| Veröffentlicht in: | Applied physics letters 2009-08, Vol.95 (8), p.083506-083506-3 |
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| container_end_page | 083506-3 |
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| container_title | Applied physics letters |
| container_volume | 95 |
| creator | Sun, J. Z. Gaidis, M. C. O'Sullivan, E. J. Joseph, E. A. Hu, G. Abraham, D. W. Nowak, J. J. Trouilloud, P. L. Lu, Yu Brown, S. L. Worledge, D. C. Gallagher, W. J. |
| description | A three-terminal spin-torque-driven magnetic switch is experimentally demonstrated. The device uses nonlocal spin current and spin accumulation as the main mechanism for current-driven magnetic switching. It separates the current-induced write operation from that of a magnetic tunnel junction based read. The write current only passes through metallic structures, improving device reliability. The device structure makes efficient use of lithography capabilities, important for robust process integration. |
| doi_str_mv | 10.1063/1.3216851 |
| format | Article |
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J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A three-terminal spin-torque-driven magnetic switch</atitle><jtitle>Applied physics letters</jtitle><date>2009-08-24</date><risdate>2009</risdate><volume>95</volume><issue>8</issue><spage>083506</spage><epage>083506-3</epage><pages>083506-083506-3</pages><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>A three-terminal spin-torque-driven magnetic switch is experimentally demonstrated. The device uses nonlocal spin current and spin accumulation as the main mechanism for current-driven magnetic switching. It separates the current-induced write operation from that of a magnetic tunnel junction based read. The write current only passes through metallic structures, improving device reliability. The device structure makes efficient use of lithography capabilities, important for robust process integration.</abstract><pub>American Institute of Physics</pub><doi>10.1063/1.3216851</doi></addata></record> |
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| ispartof | Applied physics letters, 2009-08, Vol.95 (8), p.083506-083506-3 |
| issn | 0003-6951 1077-3118 |
| language | eng |
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| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| title | A three-terminal spin-torque-driven magnetic switch |
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