What does this research mean for the field?

Nickel doping at the Mn site in Pr0.55Sr0.45Mn1−xNixO3 manganites alters their structural, magnetic, and magnetocaloric properties. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The research aims to investigate how nickel doping at the Mn site affects the structural, magnetic, and magnetocaloric properties of specific manganites.

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.

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