Fig. 3: Evolution of defect structures during a single heating cycle.
From: Intragranular strain and mosaicity in Cu thin films during fast thermomechanical fatigue
Clockwise, local mappings of the FWHMφ obtained through axial strain scans, are displayed from heating to cooling (a). The FWHMφ distributions at room temperature and peak temperature are shown in (b), with the color bar on the x-axis representative of the local mappings. While the average FWHMφ increased throughout the single heating cycle, the dislocation structures lost during heating and reformed, as shown by the red arrows.
