Effect of oxygen content on structural, magnetic and magnetocaloric properties of (La0.7Pr0.3)0.8Sr0.2Mn0.9Co0.1O3±δ

•Increasing the oxygen content lowers the temperature of polymorphic phase transitions.•Oxygen non-stoichiometry has little effect on TC and MCE.•All the compositions have high values of |SMmax| and RCP.•The FM-PM transition broadens and shifts to higher T with increasing magnetic field.•The critica...

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Bibliographic Details
Published in:	Journal of magnetism and magnetic materials Vol. 476; pp. 199 - 206
Main Authors:	Mitrofanov, V.Ya, Estemirova, S.Kh, Kozhina, G.A.
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier B.V 15-04-2019 Elsevier BV
Subjects:	Ferromagnetism Heisenberg theory Magnetic materials Magnetic measurement Magnetic measurements Magnetic properties Magnetic transitions Magnetocaloric effect Orthorhombic phase Oxide materials Oxygen Oxygen content Phase transitions Refrigeration Statistical models Stoichiometry Temperature Three dimensional models Transition temperature X-ray diffraction X-ray diffraction Magnetic measurements Magnetocaloric effect Oxide materials Phase transitions
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