Highly Sensitive Flexible Magnetic Sensor Based on Anisotropic Magnetoresistance Effect. Issue 42 (4th September 2016)

• Record Type: Journal Article
• Authors: Wang, Zhiguang; Wang, Xinjun; Li, Menghui; Gao, Yuan; Hu, Zhongqiang; Nan, Tianxiang; Liang, Xianfeng; Chen, Huaihao; Yang, Jia; Cash, Syd; Sun, Nian‐Xiang
• Is Part Of: Advanced materials. Volume 28:Issue 42(2016)
• Page Start: 9370
• Page End: 9377
• Publication Date: 2016-09-04
• Subjects: anisotropic magnetoresistance -- flexible magnetoelectronics -- magnetic pattern recognition -- magnetic sensors; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201602910
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : A highly sensitive flexible magnetic sensor based on the anisotropic magnetoresistance effect is fabricated. A limit of detection of 150 nT is observed and excellent deformation stability is achieved after wrapping of the flexible sensor, with bending radii down to 5 mm. The flexible AMR sensor is used to read a magnetic pattern with a thickness of 10 μm that is formed by ferrite magnetic inks.