5 papers
Mapping Reversal Pathways and Interaction Fields in Artificial Spin Ice
Brindaban Ojha, MatÃas P. Grassi, Vassilios Kapaklis
In artificial spin ice (ASI), magnetic interactions between nanomagnets determine both the stable states and the switching pathways under an applied field. Here, first-order revers…
Long-Range Magnetic Order in Structurally Embedded Mesospin Metamaterials
Christina Vantaraki, Oier Bikondoa, MatÃas P. Grassi +11
Engineered assemblies of interacting magnetic elements-magnetic metamaterials-provide a powerful route to tailor collective magnetic order and dynamics. By structuring matter at th…
Thermal Evolution of Skyrmions in Synthetic Ferrimagnets of Co/Gd Heterostructure for Topological Spintronic Applications
Bhuvneshwari Sharma, Soumyaranjan Dash, Shaktiranjan Mohanty +5
Synthetic ferrimagnetic (SFiM) multilayers offer a versatile platform for hosting skyrmions with tunable magnetic properties, combining the advantages of ferromagnets and antiferro…
Effect of RKKY and dipolar interaction on the nucleation of skyrmion in Pt/Co multilayer with Ir spacer
Shaktiranjan Mohanty, Brindaban Ojha, Bhuvneshwari Sharma +3
Magnetic skyrmions, topologically protected spin textures, have emerged as promising candidates for next-generation spintronic applications. In this study, we investigate the stabi…
Tailoring the Topological Hall Effect in Pt/Co/X (X = Ta, Re) thin films
Brindaban Ojha, Shaktiranjan Mohanty, Bhuvneshwari Sharma +1
Electron transport combined with magnetism has gained more attention to the spintronics community in the last few decades. Among them, the topological Hall effect (THE), which aris…