Anisotropic magneto-photothermal voltage in Sb2Te3 topological insulator thin films

Subhadip Manna, Sambhu G Nath, Samrat Roy +8

We studied longitudinal and Hall photothermal voltages under a planar magnetic field scan in epitaxial thin films of the Topological Insulator (TI) Sb2Te3, grown using pulsed laser…