GSTDTAP
DOI10.1126/science.aau2610
Mutual control of coherent spin waves and magnetic domain walls in a magnonic device
Han, Jiahao; Zhang, Pengxiang; Hou, Justin T.; Siddiqui, Saima A.; Liu, Luqiao
2019-11-29
发表期刊SCIENCE
ISSN0036-8075
EISSN1095-9203
出版年2019
卷号366期号:6469页码:1121-+
文章类型Article
语种英语
国家USA
英文摘要

The successful implementation of spin-wave devices requires efficient modulation of spin-wave propagation. Using cobalt/nickel multilayer films, we experimentally demonstrate that nanometer-wide magnetic domain walls can be applied to manipulate the phase and magnitude of coherent spin waves in a nonvolatile manner. We further show that a spin wave can, in turn, be used to change the position of magnetic domain walls by means of the spin-transfer torque effect generated from magnon spin current. This mutual interaction between spin waves and magnetic domain walls opens up the possibility of realizing all-magnon spintronic devices, in which one spin-wave signal can be used to control others by reconfiguring magnetic domain structures.


领域地球科学 ; 气候变化 ; 资源环境
收录类别SCI-E
WOS记录号WOS:000500039200041
WOS关键词OSCILLATOR DRIVEN ; TORQUE
WOS类目Multidisciplinary Sciences
WOS研究方向Science & Technology - Other Topics
引用统计
被引频次:144[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/226320
专题环境与发展全球科技态势
作者单位MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
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GB/T 7714
Han, Jiahao,Zhang, Pengxiang,Hou, Justin T.,et al. Mutual control of coherent spin waves and magnetic domain walls in a magnonic device[J]. SCIENCE,2019,366(6469):1121-+.
APA Han, Jiahao,Zhang, Pengxiang,Hou, Justin T.,Siddiqui, Saima A.,&Liu, Luqiao.(2019).Mutual control of coherent spin waves and magnetic domain walls in a magnonic device.SCIENCE,366(6469),1121-+.
MLA Han, Jiahao,et al."Mutual control of coherent spin waves and magnetic domain walls in a magnonic device".SCIENCE 366.6469(2019):1121-+.
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