3 papers
cond-mat.mes-hall2026
Magnetically induced Circular Photogalvanic Effect in Symmetric Two-dimensional Materials
Peng Liu, Fanhao Jia, Ruixue Li +3
Photocurrents that depend on the helicity of the incident light can be generated in both bulk and low-dimensional materials lacking inversion symmetry, known as the circular photog…
cond-mat.mes-hall2012
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…
cond-mat.mes-hall2011
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…