Current-induced three-dimensional domain wall propagation in cylindrical NiFe nanowires

• Main Authors: Wong, D. W., Purnama, Indra, Lim, Gerard Joseph, Gan, Wei Liang, Murapaka, Chandra, Lew, Wen Siang
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2017
• Subjects: Nanowires; Magnetoresistance
• Online Access: https://hdl.handle.net/10356/83556; http://hdl.handle.net/10220/42679
• Institution: Nanyang Technological University

We report on the magnetization configurations in single NiFe cylindrical nanowires grown by template-assisted electrodeposition. Angular anisotropic magnetoresistance measurements reveal that a three-dimensional helical domain wall is formed naturally upon relaxation from a saturated state. Micromag...