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cond-mat.str-el2023
Interfacial-antiferromagnetic-coupling driven magneto-transport properties in ferromagnetic superlattices
Sandip Halder, Subrat K. Das, Kalpataru Pradhan
We explore the role of interfacial antiferromagnetic interaction in coupled soft and hard ferromagnetic layers to ascribe the complex variety of magneto-transport phenomena observe…
cond-mat.str-el2022
Itinerant ferromagnetism in a spin-fermion model for diluted spin systems
Sourav Chakraborty, Sandip Halder, Kalpataru Pradhan
We investigate the itinerant ferromagnetism using a diluted spin-fermion model, derived from a repulsive Hubbard model, where itinerant fermions are coupled antiferromagnetically t…