Ferrimagnetic spintronics

Autor: Se Kwon Kim, Geoffrey S. D. Beach, Kyung-Jin Lee, Teruo Ono, Theo Rasing, Hyunsoo Yang
Rok vydání: 2021
Předmět:
Zdroj: Nature Materials, 21, pp. 24-34
Nature Materials, 21, 24-34
ISSN: 1476-4660
1476-1122
Popis: 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.
Databáze: OpenAIRE
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