摘要
Two-dimensional(2D)ferromagnetic crystals with fascinating optical and electrical properties are crucial for nanotechnology and have a wide variety of applications in spintronics.However,low Curie temperatures of most 2D ferromagnetic crystals seriously hinder their practical applications,thus searching for intrinsic roomtemperature 2D ferromagnetic crystals is of great importance for development of information technology.Fortunately,progresses have been achieved in the last few years.Here we review recent advances in the field of intrinsic room-temperature 2D ferromagnetic crystals and introduce their applications in spintronic devices based on van der Waals heterostructures.Finally,the remaining challenge and future perspective on the development direction of intrinsic room-temperature 2D ferromagnetic crystals for 2D spintronics and van der Waals spintronics are briefly summarized.
作者
靳雯
张高节
武浩
杨丽
张文峰
常海欣
Wen Jin;Gaojie Zhang;Hao Wu;Li Yang;Wenfeng Zhang;Haixin Chang(Center for Joining and Electronic Packaging,State Key Laboratory of Material Processing and Die&Mold Technology,School of Materials Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;Shenzhen R&D Center of Huazhong University of Science and Technology,Shenzhen 518000,China;Institute for Quantum Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;Wuhan National High Magnetic Field Center,Huazhong University of Science and Technology,Wuhan 430074,China)
基金
the National Key Research and Development Program of China(Grant No.2022YFE0134600)
the National Natural Science Foundation of China(Grant Nos.52272152,61674063,and 62074061)
the Foundation of Shenzhen Science and Technology Innovation Committee(Grant Nos.JCYJ20210324142010030 and JCYJ20180504170444967)
the Fellowship of China Postdoctoral Science Foundation(Grant No.2022M711234)。
