10 citations · 10 across the 9 of their papers we have counts for
9 papers
Mapping Reversal Pathways and Interaction Fields in Artificial Spin Ice
Brindaban Ojha, Matías 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…
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…
Long-Range Magnetic Order in Structurally Embedded Mesospin Metamaterials
Christina Vantaraki, Oier Bikondoa, Matías 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…
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…
Observation of Topological Hall Effect and Skyrmions in Pt/Co/Ir/Co/Pt System
Shaktiranjan Mohanty, Brindaban Ojha, Minaxi Sharma +1
The interlayer exchange coupling (IEC) between two ferromagnetic (FM) layers separated by a non-magnetic (NM) spacer layer gives rise to different types of coupling with the variat…
Magnetization reversal and domain structures in perpendicular synthetic antiferromagnets prepared on rigid and flexible substrates
Shaktiranjan Mohanty, Minaxi Sharma, Ashish Kumar Moharana +4
Ferromagnetic (FM) layers separated by nonmagnetic metallic spacer layers can exhibit Ruderman Kittel Kasuya Yosida (RKKY) coupling which may lead to a stable synthetic antiferroma…
Device geometry dependent deterministic skyrmion generation from a skyrmionium
Adyashakti Dash, Brindaban Ojha, Shaktiranjan Mohanty +2
A magnetic skyrmionium can be perceived as an association of two magnetic skyrmions with opposite topological charges. In this work, we have investigated the transformation of skyr…
Driving skyrmions with low threshold current density in Pt/CoFeB thin film
Brindaban Ojha, Sougata Mallick, Sujit Kumar Panigrahy +4
Magnetic skyrmions are topologically stable spin swirling particle like entities which are appealing for next generation spintronic devices. The expected low critical current densi…