319 / 2023-05-06 10:35:42

Nanoscale imaging of the bulk polycrystalline material under compression with XFEL

高压物理与材料科学 > 动高压-II

Materials under dynamic compression can induce strongly nonlinear processes such as defect activation et.al.. Microscale imaging in mesoscale bulk materials  is important for understanding their properties. In this work,  based on the objective Bragg coherent diffraction imaging (OBCDI)，we  performed a scheme of simulating the separate imaging of a submicron-sized crack region within a few μm-sized Si bulk material.