Materials and Nanoscience, Nebraska Center for (NCMN)


Date of this Version




Copyright (c) 2005 X.Z. Li


1. Purpose of the program 2. Graphic user interface and program design 3. Formulas for calculating the positions of the HOLZ lines 4. System requirement 5. Installation and user instruction 6. How to contact the author 7. References

1. Purpose of the program JECP/HOLZ (Li, 2005a) is one computer program in the Java Electron Crystallography Package (JECP), which is designed and written by Dr. XingZhong Li. The package is developed for quantitative electron diffraction and image processing purpose, JECP/HOLZ is an interactive program for simulation of the higher-order Laue zone (HOLZ) lines using kinematical approximation and a first-order dynamic correction. JECP/HOLZ can be used as a teaching aid for students on fundamental crystallography as well as a tool for scientists working on TEM experiments.