UGC DAE Consortium for Scientific Research

Temperature-Resolved Electrical Transport Response of ZrO x N y Thin Films under Alternating Electrical Perturbation

Abstract Cryogenic thermometry based on DC resistance measurements in polycrystalline thin films can be influenced by extrinsic grain-boundary contributions, limiting reproducibility and interchangeability. Here, we investigate zirconium oxynitride (ZrOxNy) thin films using tempe...

Interface engineered perpendicular magnetic anisotropy-controlled propagation of magnetic domain

We report the impact of ferromagnetic layer thickness and stack configuration on the magnetic properties, perpendicular magnetic anisotropy (PMA), modified magnetization switching mechanisms, and creep regime domain wall (DW) dynamics, including their propagation velocity, in a P...

Interfacial Z-Scheme Heterostructure in Porous MXene-Fe3O4@Ag Nanocomposites toward Doxycycline Disintegration

Abstract Nanoscale electronic structure at heterointerfaces critically governs charge-transfer pathways and photocatalytic efficiency, yet direct experimental insight remains limited. Herein, we report an interfacial Z-scheme heterostructure in a porous MXene-Fe3O4@Ag nanocomposi...

Multiscale Symmetry Breaking Enables Tunable Magnetic Anisotropy and Damping in Co 2 FeAl Thin Films

ABSTRACT The ability to simultaneously engineer magnetic stability and spin dissipation remains difficult to realize in scalable metallic thin films. Here, we show that multiscale symmetry breaking provides a route to achieve this control in polycrystalline Co 2 FeAl films withou...

Impact of He+ ion irradiation on the domain wall dynamics in Pd/Co/Pd trilayers with perpendicular magnetic anisotropy

Heavy metal/ferromagnetic-based heterostructures with perpendicular magnetic anisotropy (PMA) are prototypes for domain wall (DW)-based spintronic devices. We explored the impact of He + ion irradiation on the bubble DW dynamics in Pd/Co/Pd trilayers with PMA. The effective magne...