Fig. 8: Example of measured Nernst signal.

Nernst signal as a function of magnetic field B for LaFe1−xCoxAsO with (a) x = 0 and (b) x = 3.5% at different constant temperatures.
Nernst signal as a function of magnetic field B for LaFe1−xCoxAsO with (a) x = 0 and (b) x = 3.5% at different constant temperatures.