Abstract
Thermal switching of vortex domain walls (VW) in planar magnetic nanowires is a key challenge for storing data. Understanding the VW magnetization thermal switching, thermal transformation, and dynamics in magnetic nanowires is essential for the development of magnetic data storage. Thus, a micromagnetic simulation is used to investigate the effect of device temperature (T) on VW thermal switching, structural transformation, and VW dynamics in magnetic nanowires. The VW thermal nucleation is examined based on magnetic properties and magnetization in nanowires becomes more stable. Furthermore, in this study, it is found that VW thermal structural stability decreases by increasing the device temperature. The speed of VW is observed to rise exponentially by increasing the device temperature up to 600 m s−1. Thus, the VW memory is fast in writing and reading stored data at room temperature and higher. The findings reveal the potentiality of a VW simple nanomagnetic as a building block for spintronic devices such as a memory cell where the bit data are stored and VW are stable with high thermal switching stability.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
