Abstract
We find that the Hall effect resistivity (ρ xy) of thin films of La 0.8Sr 0.2MnO 3 varies as a function of the angle θ between the applied magnetic field and the film normal as ρ xy=acosθ+bcos3θ, where |b| increases with increasing temperature and decreases with increasing magnetic field. We find that the angular dependence of the longitudinal resistivity and the magnetization cannot fully explain the surprising term b, suggesting it is a manifestation of an intrinsic transport property.
Original language | English |
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Article number | 184402 |
Journal | Physical Review B - Condensed Matter and Materials Physics |
Volume | 86 |
Issue number | 18 |
DOIs | |
State | Published - 5 Nov 2012 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics