NanoMEGAS Advanced Tools for Electron Diffraction

$NanoMEGAS Advanced Tools for Electron Diffraction$

Rave Scientific offers NanoMEGAS advanced tools for electron diffraction. NanoMEGAS, founded in Brussels in 2004, specializes in precession electron diffraction (PED) systems and integrated software solutions that elevate conventional TEMs into powerful crystallographic analysis tools. Their flagship offering, the DigiSTAR hardware with the ASTAR/TopSpin software suite, enables automated phase, orientation, and strain mapping at sub nanometer resolution—akin to EBSD, but within a TEM. One of their most compelling innovations is the deployment of 4D STEM / 4D SPED capabilities: as the electron beam scans across the sample, precessed diffraction patterns are captured at each pixel, creating a rich four dimensional dataset. ASTAR processes this data to generate high resolution maps of crystallographic orientation, phase distribution, and strain fields—down to ~1nm spatial resolution on FEG TEMs—with reduced dynamical scattering thanks to beam precession. This fusion of hardware and software makes NanoMEGAS a leader in enabling advanced 4D STEM analysis for materials science, semiconductors, battery research, catalysts, and nanomaterials.

Addressing applications in Battery Research, Semiconductor, Minerals, Metallurgy-Plasticity and In-Situ STEM the NanoMEGAS products are as follows:

TEM Orientation Imaging
TEM Strain Mapping
Electric Field Mapping
3D Diffraction Tomography
4D STEM with Top Spin Platform
Analysis of Amorphous Materials
Enhanced EDS EELS Spectroscsopy

The NanoMEGAS solution can integrate on Thermo Fisher, JEOL, TESCAN, Hitachi and NION transmission electron microscopes.

NanoMEGAS Advanced Tools for Electron Diffraction

$NanoMEGAS Advanced Tools for Electron Diffraction$

Product # Unit Name

NanoMEGAS

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