Journal Article nanowire Bragg–Brentano Editorial Patterson function Research Support, Non-U.S. Gov't X-ray diffraction bent crystals coherent nanobeam X-ray diffraction direct bandgap materials editorial electron backscatter diffraction finite-element simulation habit planes hetero-structure high-resolution X-ray diffraction imaging line shape linear detector metastable titanium alloys nano-focus nano-focused X-ray beams nanowires orientation relationships powder diffraction resolution function scanning X-ray diffraction silicon wafers stacking faults strain analysis