Crystal potential retrieval in HRTEM
Abstract
A possible method for obtaining the crystal potential by inversion of the complex wave-field at the exit surface of the specimen, based on reversal of the multi-slice algorithm, is outlined. Results from preliminary testing of the method using computer simulated data are presented and appear promising, although the limits of applicability of the method are yet to be defined.
- Publication:
-
Unknown
- Pub Date:
- 1993
- Bibcode:
- 1993cpr..rept.....B
- Keywords:
-
- Crystals;
- Electron Scattering;
- Inverse Scattering;
- Transmission Electron Microscopy;
- Wave Functions;
- Algorithms;
- Imaging Techniques;
- Iterative Solution;
- Thickness;
- Solid-State Physics