The magnetotransport in an N-type diluted magnetic semiconductors (DMS) was discussed. It was found that the negative and positive MR behaviors were hardly dependent upon magnetic anisotropy from longitudinal, transverse, perpendicular MR measurements. The analysis showed that the negative MR in the (Ga,Mn)N films was attributable to spin-disorder scattering in association with the weakly localized electrons.
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering