• Simple explanation for the reentrant magnetic phase transition in Pr0.5Sr0.41Ca0.09MnO3 perovskite

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      https://www.ias.ac.in/article/fulltext/boms/026/01/0151-0154

    • Keywords

       

      Perovskite; phase transition; Ising model.

    • Abstract

       

      The reentrant magnetic phase transition in Pr0.5Sr0.41Ca0.09MnO3 perovskite is explained using the Ising spin model on the square lattice with mixed ferromagnetic and antiferromagnetic exchange interactions. It is shown using numerical calculations that this effect is strongly affected by the external magnetic field and lattice disorder.

    • Author Affiliations

       

      B T Cong1 P N A Huy1 N H Long1 D D Long1

      1. Faculty of Physics, Hanoi University of Science, 334 Nguyen Trai Street, Hanoi, Vietnam
    • Dates

       

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