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cond-mat.mtrl-sci2025
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…
cond-mat.str-el2025
Vacancy induced expansion of spin-liquid regime in J1-J2 Heisenberg model
Soumyaranjan Dash, Anish Koley, Sanjeev Kumar
We study the model for spin-1/2 J1-J2 Heisenberg antiferromagnets on a square lattice in the presence of spin vacancies. In order to overcome the methodological challenges associat…