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Submitted
Aug 5, 2020
Published
Sep 28, 2016
RESEARCHING STRUCTURE AND MAGNETIC PROPERTIES OF PEROVSKITE REMnO3 (RE=La,Nd,Pr)
Corresponding Author(s) : Nguyen Thi My Duc
duc.physics@gmail.com
UED Journal of Social Sciences, Humanities and Education,
Vol. 6 No. 3 (2016): UED JOURNAL OF SOCIAL SCIENCES, HUMANITIES AND EDUCATION
Abstract
This paper presents our study on the production of a sample system of perovskite manganites REMnO3 with rare earth ions RE=La,Nd,Pr respectively by means of a solid-state reaction technology. The structure and magnetic properties have been investigated. The crystal structure of LaMnO3 is cubic, whereas the crystal structures of NdMnO3 and PrMnO3 are orthorhombic. We have investigated the dependence of the magnetic temperature on the samples’ temperature and the magnetic field. In addition, we have calculated the Curie and Weiss temperature as well as Curie constants of the samples. We have discovered other transition at 15.3 K and 42.5 K for the NdMnO3 sample. We have compared the magnetic properties of the samples, thereby discussing the impact of rare earth ions on the properties of the sample systems.
Keywords
magnetic properties; perovskite; manganite; RE doped.
Nguyen Thi My Duc, & Ngo Thu Huong. (2016). RESEARCHING STRUCTURE AND MAGNETIC PROPERTIES OF PEROVSKITE REMnO3 (RE=La,Nd,Pr). UED Journal of Social Sciences, Humanities and Education, 6(3), 1-6. https://doi.org/10.47393/jshe.v6i3.646
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