@article {10903,
	title = {Dephasing effect on backscattering of helical surface states in 3D topological insulators},
	journal = {Physical Review Letters},
	year = {2014},
	doi = {10.1103/PhysRevLett.113.046805},
	author = {Haiwen Liu and Hua Jiang and Qing-Feng Sun and X.C. Xie}
}
