Figure 9
Wilson plot showing the q2 dependence of ln(I2/I0). The intensity of the peaks is taken as reference I0 in the LS–LS state at 23 K. The intensity I2 corresponds to the HS–HS state at 250 K (left) or to the photoinduced HS–HS state at 23 K (right). The average slope, fitted with the black line, between 250 and 23 K is associated with thermal heating, whereas no significant laser heating process is observed during the photoinduced transformation. |