Topological crystalline insulator PbxSn1-xTe thin films on SrTiO3 (001) with tunable Fermi levels

by Hua Guo, Chen-Hui Yan, Jun-Wei Liu, Zhen-Yu Wang, Rui Wu, Zhi-Dong Zhang, Li-Li Wang, Ke He, Xu-Cun Ma, Shuai-Hua Ji, Wen-Hui Duan, Xi Chen, Qi-Kun Xue
Published 2014-05-01