  In recent times, there has been a surge of interest in utilizing manganite
systems for oxide-based heterostructures that host non-trivial spin textures,
primarily driven by the Dzyaloshinskii-Moriya interaction (DMI). In these
systems, the Topological Hall Effect (THE) manifests as humps or peaks in
anomalous Hall Effect (AHE) loops near the coercive field. Numerous studies
have reported THE in ruthenate/iridate and ruthenate/manganite
heterostructures. Among the manganites, the Nd0.6Sr0.4MnO3 (NSMO) system
remains relatively less explored. The strontium ruthenate (SrRuO3 - SRO) system
exhibits excellent structural compatibility with NSMO, making NSMO/SRO
heterostructures a model system for investigating non-trivial spin textures at
oxide-based interfaces. In this work, we have studied the proximity effect of
NSMO with SRO through magnetic and magnetotransport studies, varying the SRO
layer thicknesses in the NSMO/SRO heterostructures.
