Low-temperature dependence of the thermo-magnetic transport properties of the SrTiO3/LaAlO3 interface
arXiv:1107.2197 · doi:10.1103/PhysRevB.84.075423
Abstract
We report transport measurements, including: Hall, Seebeck and Nernst Effect. All these transport properties exhibit anomalous field and temperature dependences, with a change of behavior observed at about H 1.5T and T 15K. We were able to reconcile the low-temperature-low-field behavior of all transport properties using a simple two band analysis. A more detailed model is required in order to explain the high magnetic field regime.
6 pages, 7 figures