Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. pixel array detectors X-ray characterization X-ray detector area detector coherent X-ray diffractive imaging creep loading far-field high-energy diffraction microscopy high frame rate imaging detector plastic deformation ptychography time-resolved imaging titanium–aluminium alloys