Structures and magnetic behaviours of TiO 2–Mn–TiO 2 multilayers
Liu Fa-Min(刘发民), Ding Peng(丁芃), and Li Jian-Qi(李建奇)
Chin. Phys. B . 2010, (9): 98101 -098101 .  DOI: 10.1088/1674-1056/19/9/098101