Extended Data Fig. 3: More evidence supporting the existence of the medium-range building block in the amorphous phase from the HAADF-STEM observation, and the Cs-corrected high-resolution transmission electron microscopy (HRTEM) images to observe the atomic structure of the cube phase.
From: A medium-range structure motif linking amorphous and crystalline states
a, Cs-corrected HAADF-STEM images for the cube phase taken with [211] zone axis. The upper right panel is the ACF processed two-dimensional images calculated from the red square regions in the cube phase. The bottom right panel is the ACF processed images from the yellow square regions in the amorphous matrix. b-e, Cs-corrected HRTEM images after the average background subtraction filtering (ABSF) for the cube phase taken with [100], [110], [111] and [211] zone axis, respectively.
