Effect of nickel doping at the Mn site on the structural, magnetic and magnetocaloric properties of the Pr 0.55 Sr 0.45 Mn 1− x Ni x O 3 ( x = 0.0, 0.05, 0.1 and 0.15) manganites | Synapse
February 19, 2026Open Access
Effect of nickel doping at the Mn site on the structural, magnetic and magnetocaloric properties of the Pr 0.55 Sr 0.45 Mn 1− x Ni x O 3 ( x = 0.0, 0.05, 0.1 and 0.15) manganites
Key Points
The research aims to investigate how nickel doping at the Mn site affects the structural, magnetic, and magnetocaloric properties of specific manganites.
Conducted XRD analysis to evaluate structural properties.
Analyzed magnetic properties using standard measurement techniques.
Examined magnetocaloric effect in relation to nickel concentration.
Nickel doping alters the structural characteristics of the manganites.
Magnetic properties exhibit significant changes with varying nickel concentrations.
Magnetocaloric effect varies and suggests potential applications in cooling technologies.
Abstract
The structural XRD, magnetic, and magnetocaloric properties of a series of Pr 0.55 Sr 0.45 Mn 1− x Ni x O 3 manganite compounds, where x = 0.0, 0.05, 0.1 and 0.15, are discussed in detail in this work.