摘要
Multiferroic nanomaterials have attracted great interest due to simultaneous two or more properties such as ferroelectricity,ferromagnetism,and ferroelasticity,which can promise a broad application in multifunctional,lowpower consumption,environmentally friendly devices.Bismuth ferrite(BiFeO3,BFO)exhibits both(anti)ferromagnetic and ferroelectric properties at room temperature.Thus,it has played an increasingly important role in multiferroic system.In this review,we systematically discussed the developments of BFO nanomaterials including morphology,structures,properties,and potential applications in multiferroic devices with novel functions.Even the opportunities and challenges were all analyzed and summarized.We hope this review can act as an updating and encourage more researchers to push on the development of BFO nanomaterials in the future.
基金
the National Key R&D Program of China(Grant No.2016YFA0202701)
the National Natural Science Foundation of China(Grant Nos.51472055,51504133)
External Cooperation Program of BIC,Chinese Academy of Sciences(Grant No.121411KYS820150028)
the 2015 Annual Beijing Talents Fund(Grant No.2015000021223ZK32)
Qingdao National Laboratory for Marine Science and Technology(No.2017ASKJ01)
the University of Chinese Academy of Sciences(Grant No.Y8540XX2D2)
2019 Project of Liaoning Education Department(2019LNJC20)
the“thousands talents”program for the pioneer researcher and his innovation team,China.
作者简介
Lu Han,hanlu@ustl.edu.cn;Ya Yang,yayang@binn.cas.cn。
