Enhancement of zero-field skyrmion density in [Pt/Co/Fe/Ir]2 multilayers at room temperature by the first-order reversal curve

• Main Authors: Ma, Mangyuan, Ang, Calvin Ching Ian, Li, Yong, Pan, Zizhao, Gan, Weiliang, Lew, Wen Siang, Ma, Fusheng
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; First-order Reversal Curves; Magnetic Particle-systems
• Online Access: https://hdl.handle.net/10356/143950
• Institution: Nanyang Technological University

Magnetic skyrmions are novel topological spin textures on the nanoscale, and significant efforts have been taken to improve their zero-field density at room temperature (RT). In this work, we reported an approach of improving zero-field skyrmion density in [Pt/Co/Fe/Ir]2 multilayers at RT by using t...