Fig. 2: Temperature derivative of the resistivity for overdoped LSCO.

Left plots have p = 0.26 (top) and p = 0.29 (bottom). Right plot has p = 0.33. Data from⁴⁵. Dashed lines are fits to a_o + 2b_oT at low temperatures (as in⁴⁵), while solid lines are fits to a + 2bT in the temperature range of 200–300 K.