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Experimental Study on the Magnetic and Magnetocaloric Properties of Two Perovskite Compositions, La0.7Nd0.1Sr0.2MnO3 and La0.7Nd0.1Sr0.2Mn0.96In0.04O3, and Their Effect on Chemical Stability in Memory Devices

  • 23-04-2024
  • Original Research Article
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Abstract

The study delves into the magnetic and magnetocaloric properties of two perovskite compositions, La0.7Nd0.1Sr0.2MnO3 and La0.7Nd0.1Sr0.2Mn0.96In0.04O3, focusing on their structural stability and suitability for magnetic sensor applications. The research involves synthesizing the compounds using the sol–gel method and analyzing their structural and magnetic properties through X-ray diffraction and magnetization measurements. Notably, the incorporation of In into the Mn site leads to a decrease in the Curie temperature and influences the magnetic entropy change, making these compositions promising for magnetic refrigeration applications. The study also explores the critical behavior and phase transitions of these materials, providing valuable insights into their magnetic properties and potential for technological applications.

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Title
Experimental Study on the Magnetic and Magnetocaloric Properties of Two Perovskite Compositions, La0.7Nd0.1Sr0.2MnO3 and La0.7Nd0.1Sr0.2Mn0.96In0.04O3, and Their Effect on Chemical Stability in Memory Devices
Authors
Oumayma Hassayoun
Mohamed Baazaoui
Fatma Aouaini
Haifa Alyousef
Tahani Alrebdi
Publication date
23-04-2024
Publisher
Springer US
Published in
Journal of Electronic Materials / Issue 6/2024
Print ISSN: 0361-5235
Electronic ISSN: 1543-186X
DOI
https://doi.org/10.1007/s11664-024-11046-4
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