Abstract

The capability to extract continuous lattice distortion fields from High Resolution transmission Electron Microscopy (HRTEM) images is invaluable for treating a large number of material problems, and methods such as Geometrical Phase Analysis (GPA) or peak-finding have been employed for this purpose. However, it is difficult to use such methods to obtain experimental strain maps from HRTEM images of large areas containing many dislocations due to localized changes of the imaging conditions imposed by the strain fields or by variations of the specimen thickness “Figure 1.a”.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call