钙钛矿型金属-有机框架化合物多铁性的研究进展  

Research progress of multiferroicity in perovskite metal-organic frameworks

作　　者：徐兴亮 王晨宇 李兴鳌 XU Xingliang;WANG Chenyu;LI Xing'ao(Department of Physics,Zhejiang University of Science and Technology,Hangzhou 310023,China;Department of Physics,Nanjing University of Posts and Telecommunications,Nanjing 210023,China)

机构地区：[1]浙江科技学院应用物理系,杭州310023 [2]南京邮电大学应用物理系,南京210023

出　　处：《功能材料》2023年第2期2026-2035,共10页Journal of Functional Materials

基　　金：国家自然科学基金项目(11847025);浙江省自然科学基金项目(LQ19A040001);高校基本科研业务费项目(2021QN015)。

摘　　要：钙钛矿型金属-有机框架(metal-organic frameworks,MOFs)化合物是潜在的一类新型多功能磁电材料,受到科研人员的广泛关注。介绍了ABX 3架构的钙钛矿型多铁性材料的研究进展与应用概况,重点讨论了ABX 3型MOFs化合物的多铁性与磁电耦合效应的机理研究现状。进一步展望了MOFs材料的发展和应用前景,并提出了一种可以作为新型磁电存储器存储单元的MOFs材料。Perovskite metal-organic frameworks(MOFs)have recently emerged as potential candidates for multifunctional magnetoelectric materials and long been of interest both for their interesting fundamental physics and for potential applications.This article reviews the research progress and applications of perovskite multiferroics with general formula ABX 3,where A,B and X represent monovalent cation(such as an alkali metal or protonated amine),divalent metal cation,and organic anion,respectively.The investigation of multiferroicity and magnetoelectric coupling effect in perovskite MOFs was discussed.Future development and application of MOFs were prospected.One ABX 3-type MOFs was suggested for storage unit in novel magnetoelectric memory.

关 键 词：金属-有机框架 多铁性 磁电耦合效应 存储器 

分 类 号：O469[理学—凝聚态物理]