@article {9976,
	title = {Crossover of the three-dimensional topological insulator Bi2 Se3 to the two-dimensional limit},
	journal = {Nature Physics},
	year = {2010},
	pages = {584-588},
	doi = {10.1038/nphys1689},
	author = {Yi Zhang and Ke He and Cui-Zu Chang and Can-Li Song and Li-Li Wang and Xi Chen and Jin-Feng Jia and Zhong Fang and Xi Dai and Wen-Yu Shan and Shun-Qing Shen and Qian Niu and Xiao-Liang Qi and Shou-Cheng Zhang and Xu-Cun Ma and Qi-Kun Xue}
}
