Single-phase multiferroics: new materials, phenomena, and physics. Issue 4 (10th July 2019)

• Record Type: Journal Article
• Authors: Lu, Chengliang; Wu, Menghao; Lin, Lin; Liu, Jun-Ming
• Is Part Of: National science review. Volume 6:Issue 4(2019)
• Page Start: 653
• Page End: 668
• Publication Date: 2019-07-10
• Subjects: multiferroics -- magnetoelectric coupling -- non-reciprocity -- topological domain structure -- 2D multiferroics; Science -- Periodicals; 505
• DOI: 10.1093/nsr/nwz091
• Languages: English
• ISSNs: 2095-5138

Abstract

Abstract: Multiferroics, where multiple ferroic orders coexist and are intimately coupled, promise novel applications in conceptually new devices on one hand, and on the other hand provide fascinating physics that is distinctly different from the physics of high- T C superconductors and colossal magnetoresistance manganites. In this mini-review, we highlight the recent progress of single-phase multiferroics in the exploration of new materials, efficient roadmaps for functionality enhancement, new phenomena beyond magnetoelectric coupling, and underlying novel physics. In the meantime, a slightly more detailed description is given of several multiferroics with ferrimagnetic orders and double-layered perovskite structure and also of recently emerging 2D multiferroics. Some emergent phenomena such as topological vortex domain structure, non-reciprocal response, and hybrid mechanisms for multiferroicity engineering and magnetoelectric coupling in various types of multiferroics will be briefly reviewed.