Large magnetocaloric effect of La0.67Pb0.33Mn1−xCoxO3 in small magnetic field variation
Source abstract
Abstract
Abstract In this work, we studied in detail the magnetocaloric properties of La 0.67 Pb 0.33 MnO 3 according to the phenomenological model. Based on this model, a large magnetic entropy change has been discovered in La 0.67 Pb 0.33 MnO 3 when subjected to low magnetic field variation of 0.05 T. Furthermore, the results of Co doping clearly indicate that the magnetocaloric effect in this system is tunable. Therefore, this tuning makes this ceramic series potentially practical for the improvement of multimaterial layered magnetocaloric regenerators.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic and transport properties of perovskites and related materials · Shape Memory Alloy Transformations · Multiferroics and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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