Metro captures 4D STEM data with sharper detail
Metro captures 4D STEM data with sharper detail and less background noise; it can collect a 128 x 128 (scan) x 512 x 512 (pattern) dataset in half a minute. This color image is a map of the brightest spot orientation and intensity from such a dataset. The material is boron nitride. The color hue in the map specifies the direction from center of the strongest spot in each diffraction pattern, while the brightness corresponds to the intensity of the peak.