摘要
We report a universal method to transfer freestanding La_(0.7)Sr_(0.3)MnO_(3)membranes to target substrates.The 4-unit-cell-thick freestanding La_(0.7)Sr_(0.3)MnO_(3)membrane exhibits the enhanced ferromagnetism,conductivity and out-of-plane magnetic anisotropy,which otherwise shows nonmagnetic/antiferromagnetic and insulating behavior due to the intrinsic epitaxial strain.This work facilitates the promising applications of ultrathin freestanding correlated oxide membranes in electronics and spintronics.
作者
单思齐
陈业全
陈勇达
庄文卓
刘汝新
张旭
张荣
王学锋
Siqi Shan;Yequan Chen;Yongda Chen;Wenzhuo Zhuang;Ruxin Liu;Xu Zhang;Rong Zhang;Xuefeng Wang(Jiangsu Provincial Key Laboratory of Advanced Photonic and Electronic Materials,School of Electronic Science and Engineering,and Collaborative Innovation Center of Advanced Microstructures,Nanjing University,Nanjing 210093,China)
基金
supported in part by the National Key R&D Program of China(Grant No.2022YFA1402404)
the National Natural Science Foundation of China(Grant Nos.62274085,11874203,and 61822403)。
