Science news articles about 'scanning transmission electron microscopy'

... , N.M., trained their high-powered electron microscope on anthrax spore samples the FBI ... highly sensitive transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM), ...

... crystals smaller than a strand of DNA—are the size most treasured. Using a pair of scanning transmission electron microscopy (STEM) instruments for which spherical aberration (a system fault yielding ...

... techniques — cryo-electron microscopy at Vanderbilt, X-ray diffraction at Argonne and scanning transmission electron microscopy (STEM) at Brookhaven – in order to identify the two structures. "These ...

... used prolonged irradiation from TEAM 0.5's electron beam (set at 80 kV) to introduce ... "wide-angle" imaging as well as for scanning transmission electron microscopy (STEM), in which the tightly focused ...

... structural information, and knowledge of the chemical makeup and arrangement of the components. Using a combination of scanning transmission electron microscopy (STEM) and transmission electron ...