Emergent Interfacial Magnetic Skyrmions and Its Technological Importance
Journal Title: Research & Development in Material Science - Year 2017, Vol 1, Issue 1
Abstract
The interface at ferromagnetic (FM) and heavy metal (HM) can display various distinct characters such as finite size effects, lattice mismatch, and broken inversion symmetries [1-5]. All these interfacial effects can provide platform for multiple emergent non-collinear spin states such as a spin helix, cycloids, and skyrmions [1-5]. Among them, nano-sized magnetic skyrmions with whirlpool like spin textures are attractive to both fundamental, as well as application-oriented research. Possible utilization of these 2D-magnetic skyrmions in future magnetic data storage will rely on the fundamental understanding of its dynamics under external stimuli like spin-polarized current pulses [1-5]. Therefore, enhanced understanding of the internal spin structure of skyrmions like size and shape is the key to predicting the interactions of skyrmions with spin currents are essential for any such promised skyrmions-based devices [1-5].
Authors and Affiliations
Shrawan K Mishra
Keywords
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- EP ID EP514884
- DOI 10.31031/RDMS.2017.01.000503
- Views 65
- Downloads 0
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