@article {9994,
	title = {Quantum anomalous Hall effect with tunable Chern number in magnetic topological insulator film},
	journal = {Physical Review B - Condensed Matter and Materials Physics},
	year = {2012},
	doi = {10.1103/PhysRevB.85.045445},
	author = {Hua Jiang and Zhenhua Qiao and Haiwen Liu and Qian Niu}
}
