Ultrafast Photoinduced Multimode Antiferromagnetic Spin Dynamics in Exchange-Coupled Fe/RFeO

Autor: Jin, Tang, Yajiao, Ke, Wei, He, Xiangqun, Zhang, Wei, Zhang, Na, Li, Yongsheng, Zhang, Yan, Li, Zhaohua, Cheng
Rok vydání: 2017
Zdroj: Advanced materials (Deerfield Beach, Fla.). 30(27)
ISSN: 1521-4095
Popis: Antiferromagnetic spin dynamics is important for both fundamental and applied antiferromagnetic spintronic devices; however, it is rarely explored by external fields because of the strong exchange interaction in antiferromagnetic materials. Here, the photoinduced excitation of ultrafast antiferromagnetic spin dynamics is achieved by capping antiferromagnetic RFeO
Databáze: OpenAIRE