Magneto-transport Effects in Topological Insulator Bi${}_2$Se${}_3$ Nanoribbons

Hao Tang, Dong Liang, Richard L. J. Qiu +1

Magneto-resistance (MR) of Bi${}_2$Se${}_3$ nanoribbons is studied over a broad range of temperature ($T$=300K-2K) and under various magnetic field ($B$) orientations. The MR is strong…