Transport measurements are reported, including Hall, Seebeck, and Nernst effects. All of these transport properties exhibit anomalous field and temperature dependencies, with a change of behavior observed at H∼1.5 T and T∼15 K. The low-temperature, low-field behaviors of all transport propert2ies were reconciled using a simple two-band analysis. A more detailed model is required in order to explain the high-magnetic-field regime.
|Journal||Physical Review B - Condensed Matter and Materials Physics|
|State||Published - 5 Aug 2011|