2 citations · 3 across the 2 of their papers we have counts for
5 papers
Temperature-dependent terahertz conductivity of topological insulator BiSbTeSe
Chi Sin Tang, Bin Xia, Xingquan Zhou +3
Using Terahertz Time-Domain Spectroscopy, we study the temperature-dependent complex optical conductivity of the topological insulator, BiSbTeSe sin…
Beta-Ag2Te: A topological insulator with strong anisotropy
Azat Sulaev, Peng Ren, Bin Xia +12
We present evidence of topological surface states in beta-Ag2Te through first-principles calculations and periodic quantum interference effect in single crystalline nanoribbon. Our…
Surface dominated transport in single crystalline nanoflake devices of topological insulator Bi1.5Sb0.5Te1.8Se1.2
Bin Xia, Peng Ren, Azat Sulaev +3
We report experimental evidence of surface dominated transport in single crystalline nanoflake devices of topological insulator Bi1.5Sb0.5Te1.8Se1.2. The resistivity measurements s…
Anisotropic magnetoresistance in topological insulator Bi1.5Sb0.5Te1.8Se1.2/CoFe heterostructures
B. Xia, P. Ren, Azat Sulaev +4
Topological insulator is composed of an insulating bulk state and time reversal symmetry protected two-dimensional surface states. One of the characteristics of the surface states…
Large exchange bias after zero-field cooling from an unmagnetized state
B. M. Wang, Y. Liu, P. Ren +6
Exchange bias (EB) is usually observed in systems with interface between different magnetic phases after field cooling. Here we report an unusual phenomenon in which a large EB can…