Optical control of RKKY coupling and perpendicular magnetic anisotropy in a synthetic antiferromagnet

M Meiyang Ma J Jing Wu B Bo Liu L Lei Wang Z Zhuoyi Li X Xuezhong Ruan Z Zehua Hu F Fengqiu Wang X Xianyang Lu T Tianyu Liu (International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education, Institute of Microscale Optoelectronics) J Jun Du (State Key Laboratory of Chemical Reaction Dynamics, Dalian Institute of Chemical Physics) K Ke Xia (Center for Biotechnology and Interdisciplinary Studies) Y Yongbing Xu (National Key Laboratory of Spintronics, Nanjing University)