Abstract

Research & Development in Material Science Emergent Interfacial Magnetic Skyrmions and Its Technological Importance Shrawan K Mishra* School of Materials Science and Technology, Indian Institute of Technology (BHU), India *Corresponding author: Shrawan K Mishra, School of Materials Science and Technology, Indian Institute of Technology (BHU), Varanasi-221005, UP, India Submission: September 02, 2017; Published: September 18, 2017 DOI: 10.31031/RDMS.2017.01.000503 ISSN : 2576-8840Volume1 Issue1

Highlights

  • 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 [1,2,3,4,5]

  • 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 [1,2,3,4,5]

  • In racetrack magnetic memory device, digital information encoded as a bit in form of up and down magnetic domains separated by domain walls

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Summary

Introduction

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 [1,2,3,4,5]. 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 [1,2,3,4,5].

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