稀土正铁氧体DyFeO3的制备与物性研究OA

Owing to the coexistence of multiple order parameters and their underlying coupling effects,rare-earth orthoferrites have emerged as a focal point of research in condensed matter physics and materials science.This kind of material demonstrates significant potential for application in the next-generation electronic devices based on charge and spin degrees of freedom.As a famous member of strongly correlated system,DyFeO3 usually crystallizes in an orthorhombic symmetry perovskite structure and displays complex spin interactions,multiple magnetic phase transitions,prominent magnetoelectric coupling effects,which are beneficial to spintronics and magnetoelectric functional devices.This review systematically summarizes various synthesis methods for DyFeO3 reported in recent literature.It specifically examines the influence of diverse synthesis processes on the crystal structure,grain size,surface morphology,and macroscopic magnetic behavior of DyFeO3.This work aims to navigate future research and facilitate practical applications within the DyFeO3 system and other related rare-earth orthoferrites.