Ferrimagnetic spintronics.

Autor: Kim SK; Department of Physics, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Korea., Beach GSD; Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA., Lee KJ; Department of Physics, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Korea. kjlee@kaist.ac.kr.; Department of Materials Science and Engineering, Korea University, Seoul, Korea. kjlee@kaist.ac.kr.; KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Korea. kjlee@kaist.ac.kr., Ono T; Institute of Chemical Research, Kyoto University, Kyoto, Japan.; Center for Spintronics Research Network (CSRN), Graduate School of Engineering Science, Osaka University, Osaka, Japan., Rasing T; Institute for Molecules and Materials, Radboud University, Nijmegen, the Netherlands.; State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, China., Yang H; Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore.
Jazyk: angličtina
Zdroj: Nature materials [Nat Mater] 2022 Jan; Vol. 21 (1), pp. 24-34. Date of Electronic Publication: 2021 Dec 23.
DOI: 10.1038/s41563-021-01139-4
Abstrakt: Ferrimagnets composed of multiple and antiferromagnetically coupled magnetic elements have attracted much attention recently as a material platform for spintronics. They offer the combined advantages of both ferromagnets and antiferromagnets, namely the easy control and detection of their net magnetization by an external field, antiferromagnetic-like dynamics faster than ferromagnetic dynamics and the potential for high-density devices. This Review summarizes recent progress in ferrimagnetic spintronics, with particular attention to the most-promising functionalities of ferrimagnets, which include their spin transport, spin texture dynamics and all-optical switching.
(© 2021. Springer Nature Limited.)
Databáze: MEDLINE
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