Figure 2: Resistivity and thermoelectric effects in a perpendicular field. | Nature Communications

Figure 2: Resistivity and thermoelectric effects in a perpendicular field.

From: Thermoelectric signature of the chiral anomaly in Cd3As2

Figure 2

(a) Large positive MR at various temperatures. (b) Change of the thermopower with the magnetic field ΔSxx=Sxx(B)−Sxx(0). (c) Nernst effect Sxy versus the magnetic field. The black dash–dot lines are fits to equations (2) and (3) at T=10, 25 and 40 K. The inset in c is a zoom-in plot. (d) Fitted mobility μ versus temperature. Red squares are obtained from Sxx and blue triangles are from Sxy. The error bars represent the 95% confidence intervals of fits.

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