Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Modeling atomic-resolution scanning transmission electron microscopy images.

Scott D Findlay1, Mark P Oxley, Leslie J Allen

  • 1School of Physics, University of Melbourne, Victoria 3010, Australia. scott@sigma.t.u-tokyo.ac.jp

Microscopy and Microanalysis : the Official Journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada
|December 22, 2007
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Model for Imaging in High-Resolution Secondary Electron Microscopy.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·2026
Same author

A Bayesian approach to spectroscopic depth sectioning for locating dopant atoms.

Journal of microscopy·2026
Same author

Locating the atoms at the hard-soft interface of gold nanoparticles.

Nature communications·2026
Same author

Dopant Site Occupancy Determined by Core-Loss-Filtered, Position-Averaged Convergent Beam Electron Diffraction.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·2025
Same author

Quantitative Structure Determination from Experimental Four-Dimensional Scanning Transmission Electron Microscopy via the Scattering Matrix.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·2025
Same author

Optimizing Structure Factors From Four-dimensional Scanning Transmission Electron Microscopy via the Scattering Matrix.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·2025
Same journal

Gradient-Based Experimental Design for Defect Detection in MoS2 Including Emission Potentials for Thermal Diffuse Scattering.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·2026
Same journal

An Automated Atom Probe Tomography Cluster Detection Approach Using Transfer Learning.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·2026
Same journal

Correlative Light and Electron Microscopy Visualization of Helicobacter pylori in Human Saliva.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·2026
Same journal

Integrating Morpho-Anatomy and Histochemistry to Characterize Native Brazilian Eugenia Species.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·2026
Same journal

Polyalthia Longifolia Induced Apoptosis via miR-484 Downregulation: A Multimodal In Situ Microscopy, In Vitro, and In Vivo Investigation.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·2026
Same journal

Rhythmic Pattern of the Ovarian Development in Posthatching Japanese Quail (Coturnix coturnix japonica): Histological, Ultrastructural, and Immunohistochemical Study.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·2026
See all related articles

This study presents a real-space model for inelastic scattering in scanning transmission electron microscopy (STEM). Direct interpretation of STEM images requires specific conditions, but simulations can aid analysis.

Area of Science:

  • Materials Science
  • Physics
  • Microscopy

Background:

  • Inelastic scattering in scanning transmission electron microscopy (STEM) is crucial for materials characterization.
  • Interpreting experimental data requires understanding the underlying physics of electron-sample interactions.

Purpose of the Study:

  • To develop a real-space description of inelastic scattering in STEM.
  • To present a hierarchy of approximations for inelastic images.
  • To outline conditions for accurate data interpretation.

Main Methods:

  • Derivation of a real-space description for inelastic scattering.
  • Implementation of the projected potential approximation.
  • Presentation of a hierarchy of approximations for inelastic images.

Related Experiment Videos

Main Results:

  • The most direct visual interpretation relies on the most approximate expressions.
  • Specific experimental conditions are needed to validate approximations for direct analysis.
  • Detector improvements are necessary for direct interpretation of electron-energy-loss spectroscopy (EELS) images.

Conclusions:

  • Caution is needed when selecting experimental parameters for approximate analysis techniques.
  • Advanced detectors are essential for direct visual interpretation of EELS data.
  • Detailed simulations can relax conditions for data analysis.