人工晶体学报2026，Vol.55Issue(9)：1427-1436,10.DOI:10.16553/j.cnki.issn1000-985x.2026.0014
稀土正铁氧体DyFeO3的制备与物性研究
Preparation and Physical Properties of Rare-Earth Orthoferrite DyFeO3
摘要
Abstract
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.关键词
DyFeO3/稀土正铁氧体/晶体结构/制备工艺/自旋重取向/磁有序/磁滞回线Key words
DyFeO3/rare-earth orthoferrite/crystal structure/synthesis process/spin reorientation/magnetic ordering/magnetic hysteresis loop分类
数理科学引用本文复制引用
王茹一,高湉..稀土正铁氧体DyFeO3的制备与物性研究[J].人工晶体学报,2026,55(9):1427-1436,10.基金项目
上海市自然科学基金(16ZR1413600) （16ZR1413600）
