Complex Magnetic, Electrical and Magnetoresistance Properties of Coexisting Mn-Fe Order-Disorder Phase Derived From Nanocomposite Perovskite Oxides

Key Points

• To explore the unique properties of Mn-Fe order-disorder phase in nanocomposite perovskite oxides through interfacial reactions.
• Conducted temperature-controlled experiments on La0.45Ca0.55MnO3-LaFeO3 nanocomposite
• Analyzed the magnetic and electrical properties during interfacial reactions
• Utilized advanced characterization techniques to observe the phase behavior
• Identified significant magnetoresistance properties at specific temperatures
• Showed that interfacial reactions can enhance the functional characteristics of the nanocomposite
• Demonstrated coexisting Mn-Fe phases with unique magnetic properties which can be tuned by temperature