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所属单位：北京航空航天大学
发表刊物：Nanotechnology
刊物所在地：英国
摘要：Magnetic sensors based on magnetoresistance effects have promising application prospects due to their excellent sensitivity and their advantages in terms of integration. However, the competition between higher sensitivity and a larger measuring range remains a problem. Here, we propose a novel mechanism for designing magnetoresistive sensors: probing the perpendicular field by detecting the expansion of the elastic magnetic domain wall in the free layer of a spin valve or a magnetic tunnel junction. The performances of devices based on this mechanism, such as the sensitivity and ......
第一作者：张学莹
论文类型：应用研究
通讯作者：赵巍胜
一级学科：电子科学与技术
文献类型：期刊
卷号：29
期号：36
页面范围：365502
是否译文：否
CN号：null
发表时间：2018-07-02
收录刊物：SCI
发布期刊链接：http://stacks.iop.org/0957-4484/29/i=36/a=365502?key=crossref.dc9ec183d078213104df9be659713a57