@article {8919,
	title = {Optical evidence of surface state suppression in Bi-based topological insulators},
	journal = {Physical Review B - Condensed Matter and Materials Physics},
	year = {2014},
	doi = {10.1103/PhysRevB.89.075138},
	author = {Anjan A. Reijnders and Y. Tian and L.J. Sandilands and G. Pohl and I.D. Kivlichan and S. Y. Frank Zhao and S. Jia and M.E. Charles and R.J. Cava and Nasser Alidoust and Suyang Xu and Madhab Neupane and M. Zahid Hasan and X. Wang and S.W. Cheong and K.S. Burch}
}
