Figure 3
Left: Intensity evolution I(Q,t,T = 103 K) measured at different stages of the HDA-to-LDA transformation for sample 2. As indicated by the vertical arrows, the top figure reports the increase of the transient signal and the bottom figure shows its downturn. The time t after which the signal was recorded is indicated. Solid lines are guides to the eye. Right: the corresponding signal evolution measured for sample 1 at 105 K. |