Ballistic anisotropic magnetoresistance in core-shell nanowires and rolled-up nanotubes

作者：Chang Ching Hao^*; Ortix Carmine

来源：International Journal of Modern Physics B, 2017, 31(1): 1630016.

DOI：10.1142/S0217979216300164

• Ballistic transport
• rolled-up nanotechnology
• core-shell nanowires
• two-dimensional electron gas

In ferromagnetic nanostructures, the ballistic anisotropic magnetoresistance (BAMR) is a change in the ballistic conductance with the direction of magnetization due to spin-orbit interaction. Very recently, a directional dependent ballistic conductance has been predicted to occur in a number of newly synthesized nonmagnetic semiconducting nanostructures subject to externally applied magnetic fields, without necessitating spin orbit coupling. In this paper, we review past works on the prediction of this BAMR effect in core shell nanowires (CSN) and rolled-up nanotubes (RUNTs). This is complemented by new results, we establish for the transport properties of tubular nanosystems subject to external magnetic fields.

• 出版日期2017-1-10