Take a sneak peek at the new NIST.gov and let us know what you think!
(Please note: some content may not be complete on the beta site.).
An electron hologram is a fringe modulated image containing the amplitude and phase information of an electron transparent object. The HolograFREE routines reconstruct the amplitude and phase images allowing user control of various parameters.
Electron holography can be used to measure and observe a wide variety of electro-magnetic phenomena such as the magnetic fields in superconductors or recording media, the electric fields in pn junctions, specimen thickness, mean inner potentials of materials, dislocations, strain fields, electron microscope lens aberrations and much more.
reconstructs electron holograms, corrects phase tilts, amplifies phase maps.
Last Updated: 2006
Type of software: DigitalMicrograph plugin
emailware, if you find these routines useful, please send me an email.
Download HolograFREE. Unzip and place the gtk files in the DM PlugIns folder. Restart DM to load software.
Look under AboutHolograFREE... menu.
DISCLAIMER: Commercial equipment and software referred to on these pages are identified for informational purposes only, and does not imply recommendation of or endorsement by the National Institute of Standards and Technology, nor does it imply that the products so identified are necessarily the best available for the purpose.