JJ Liu - Microscopy and Microanalysis, 2021 - cambridge.org
Although scanning transmission electron microscopy (STEM) images of individual heavy atoms were reported 50 years ago, the applications of atomic-resolution STEM imaging …
The increasing need for precise determination of the atomic arrangement of non-periodic structures in materials design and the control of nanostructures explains the growing interest …
The physical basis for using a probe-position integrated cross section (PICS) for a single column of atoms as an effective way to compare simulation and experiment in high-angle …
We show that aberration-corrected scanning transmission electron microscopy operating at low accelerating voltages is able to analyze, simultaneously and with single atom resolution …
L Jones - IOP Conference series: materials science and …, 2016 - iopscience.iop.org
Quantitative annular dark-field in the scanning transmission electron microscope (ADF STEM), where image intensities are used to provide composition and thickness …
The new generation of energy-dispersive X-ray (EDX) detectors with higher count rates than ever before, paves the way for a new approach to quantitative elemental analysis in the …
Quantitative annular dark field scanning transmission electron microscopy (ADF STEM) has become a powerful technique to characterise nano-particles on an atomic scale. Because of …
A Singhal, JC Yang, JM Gibson - Ultramicroscopy, 1997 - Elsevier
Annular dark-field imaging in a scanning transmission electron microscope (STEM) is known to enhance contrast of small supported particles of heavy elements. At high scattering …
We describe a technique for efficient, quantitative, standardless elemental mapping using a high‐angle annular detector in a scanning transmission electron microscope (STEM) to …