发明名称 |
MAGNETIZATION SWITCHING THROUGH MAGNONIC SPIN TRANSFER TORQUE |
摘要 |
The subject application describes systems and methods that drive magnetization switching through magnonic spin transfer torque. A spin current is provided to a first magnetic layer with a first magnetic state. The spin current facilitates magnetization switching via a magnonic spin transfer torque in a second magnetic layer with a second magnetic state that is separated from the first magnetic layer by an interface. Alternatively, a spin current is provided to a first magnetic domain with a first magnetic state. The spin current facilitates domain wall propagation via a magnonic spin transfer torque. The domain wall is between the first magnetic domain and a second magnetic domain in a second magnetic state.
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申请公布号 |
US2013082798(A1) |
申请公布日期 |
2013.04.04 |
申请号 |
US201213630060 |
申请日期 |
2012.09.28 |
申请人 |
WANG XIANGRONG;YAN PENG;WANG XIANSI;THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY |
发明人 |
WANG XIANGRONG;YAN PENG;WANG XIANSI |
分类号 |
H01L29/82;G11B5/66 |
主分类号 |
H01L29/82 |
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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