3D Precession Diffraction Tomography
DigiSTAR-precession electron diffraction (PED) device enables the collection of quasi-kinematical intensities (X-Ray like) in any TEM. PED in combination with powerful software (3D dif f fraction tomography) enables the reconstruction of the reciprocal cell of any nanomaterial and the automatic measurement of the reflection intensities.
Feature of 3D Precession Diffraction Tomography
- Works with any TEM with 120-200-300 kV LaB6/W or FEG filament
- Selected area (SAED) or Nanobeam (NBD) mode Smallest crystals used:~100nm organics & ~20nm inorganics.
- Application for agglomerated / embedded samples Polyphasic materials
- Diffraction data collection with any CCD camera (35mm port or on axis)1k x 1k or higher
- Diffraction data collection with single tilt holder /tomography holder or cryoholder(for beam sensitive samples)
- Minimum tilt (for cell parameters determination) -15°/+ 15° 1°step. Recommended tilt (for crystal structure determination)-45°/+45° 1° step.
- DigiSTAR compatible with any TEM
- Manual / automatic PED data collection (TEM config. dependent)
