Journal article
The spatial resolution of core-loss imaging in the STEM
EC Cosgriff, MP Oxley, LJ Allen, SJ Pennycook
Journal of Physics Conference Series | IOP PUBLISHING LTD | Published : 2006
Open access
Abstract
We have investigated the resolution of scanning transmission electron microscope images for single, isolated atoms. The images are simulated from first principles using a nonlocal model for electron core-loss spectroscopy. We have examined the role of the width of the probe in determining the localisation of the images. © 2006 IOP Publishing Ltd.
Grants
Awarded by US Department of Energy
Funding Acknowledgements
The authors acknowledge fruitful discussions with Scott Findlay. M P Oxley and L J Allen acknowledge support by the Australian Research Council. S J Pennycook acknowledges support by the Laboratory Directed Research and Development Program of ORNL, managed by UTBattelle, LLC, for the US Department of Energy under Contract no. DE-A C05-00OR22725.