Figure 4
(a) Diffraction patterns of MP′2 at the centre of the rocking curves after 550 MPa (u′1), under 610 MPa (l′2) and after 610 MPa (u′2). The logarithmic scale is from 1 to 10 000 but the pedestal peak (white arrow) hits more than 60 000 counts. The acquisition time was 1 s. (b) Corresponding intensities integrated along qx (probed with energy scans) and q2θ. |