Ultrafast Laser-Excited Spin Transport in Au/Fe/MgO(001): Relevance of the Fe Layer Thickness
Ultrafast Laser-Excited Spin Transport in Au/Fe/MgO(001): Relevance of the Fe Layer Thickness
复制标题
Au/Fe/MgO(001) 中的超快激光激发自旋输运:Fe 层厚度的相关性
DOI:
10.1007/978-3-319-07743-7_75
复制
发表时间:
2015
期刊:
影响因子:
--
通讯作者:
U. Bovensiepen
中科院分区:
文献类型:
--
作者:
A. Alekhin;D. Bürstel;A. Melnikov;D. Diesing;U. Bovensiepen
Propagation dynamics of spin-dependent optical excitations is investigated by back-pump front-probe experiments in Au/Fe/MgO(001). We observe a decrease for all pump-probe signals detected at the Au surface, if the Fe thickness in increased. Relaxation processes within Fe limit the emission region of ballistic spins at the Fe/Au interface to ~1 nm.
影响因子:
8.6
作者:
V. Zhukov;E. Chulkov;P. Echenique
通讯作者:
P. Echenique