Asymmetrical domain wall propagation in bifurcated PMA wire structure due to the Dzyaloshinskii-Moriya interaction

• Main Authors: Lew, Wen Siang, Kwon, Jeasuk, Goolaup, Sarjoosing, Gan, Wei Liang, Chang, Chip Hong, Roy, K.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2017
• Subjects: Quantum Hall effects; Bifurcations
• Online Access: https://hdl.handle.net/10356/80741; http://hdl.handle.net/10220/43437
• Institution: Nanyang Technological University

Controlling domain wall (DW) motion in complex magnetic network structures is of paramount significance for the development of spin-based devices. Here, we report on the dynamics of a propagating DW in a bifurcated ferromagnetic wire with perpendicular magnetic anisotropy (PMA). The Dzyaloshinskii-M...