脉冲激光沉积制备Co掺杂ZnO薄膜的磁学性质研究
刘雪珍1, 鲍善永1, 张欢欢1, 马春雨1, 徐晓明2, 张庆瑜1

Study on the Magnetism of Epitaxial ZnCoO Films Deposited by Pulsed Laser Deposition
LIU Xue-Zhen1, BAO Shan-Yong1, ZHANG Huan-Huan1, MA Chun-Yu1, XU Xiao-Ming2, ZHANG Qing-Yu1
图2 a Zn 1- x Co x O薄膜的磁化曲线; 插图分别为ZnO缓冲层和0.0001 Pa下沉积薄膜的原始磁化曲线 b 0.0001 Pa下沉积的Zn 1- x Co x O薄膜的 M-T 曲线, H =39800Am; 插图为10 K下的磁化曲线
Fig. 2 a Magnetization curves of Zn 1- x Co x O films, the inset is original magnetization curves of ZnO buffer and ZnCoO film deposited at 0.0001 Pa, b M-T curve of Co-doped ZnO film deposited at 0.0001 Pa, H =39800 Am; the inset is magnetization curve of the film at 10 K