Dzyaloshinskii–Moriya interaction induced domain wall depinning anomaly in ferromagnetic nanowire

• Main Authors: Teoh, Han Kheng, Goolaup, Sarjoosing, Lew, Wen Siang
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2017
• Subjects: Dzyaloshinskii–Moriya Interaction; Micromagnetism
• Online Access: https://hdl.handle.net/10356/85931; http://hdl.handle.net/10220/43903
• Institution: Nanyang Technological University

Magnetic domain wall positional manipulation is usually through the introduction of potential trap. In this work, we show that the presence of interfacial Dzyaloshinkii–Moriya interaction leads to a different static depinning field for Néel domain walls with the same handedness in a notched magnetic...