Bilayer skyrmion dynamics on a magnetic anisotropy gradient

• المؤلفون الرئيسيون: Ang, Calvin Ching Ian, Gan, Weiliang, Lew, Wen Siang
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2019
• الموضوعات: Bilayer Skyrmions; Skyrmion Transport; Science::Physics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/84897; http://hdl.handle.net/10220/49165
• المؤسسة: Nanyang Technological University

Magnetic skyrmion transport has been primarily based on the use of spin torques which require high current densities and face performance deterioration associated with Joule heating. In this work, we derive an analytical model for energy efficient skyrmion propagation in an antiferromagnetically-cou...