Thermo Scientific Helios 5 DualBeam
is a dual-beam platform that combines focused ion beam and scanning electron microscopy imaging to serve sample preparation and multi-scale analysis.
What science makes it possible The
The ion beam can locally remove material, and the electron beam forms the imaging signal; surface damage, redeposition, and geometric effects need to be considered in sample preparation and interpretation.
Understanding the product requires putting a single formula back into the system: input measurements, materials and boundary conditions are calculated by the model and then compared with actual data. Approximations at different scales cannot be unconditionally spliced, and relevant tools will indicate applicable conditions respectively.
Commercial applications and engineering boundaries
’s semiconductor failure analysis and materials research team uses cross-sectional sampling and three-dimensional analysis processes to locate defects. This site only explains the basic principles and material properties.
is an independent technical interpretation based on the manufacturer's public information and does not represent the manufacturer's adoption, endorsement or sponsorship of SciAtlas. The illustrations are original illustrations of the principles of this site, not photos of the actual products. Product specifications, certifications and availability are subject to the manufacturer's current information; the relevant tools only demonstrate public simplified models.
Manufacturer’s products and official information ↗Use online tools to understand related issues
Electron Wavelength
Non-relativistic electrons accelerate from rest, high voltage requires relativistic correction.
Mode I Stress Intensity
Linear elastic fracture mechanics; geometric coefficients need to be selected for the sample.
Crystal Structure
supports CIF and direct coordinate/Cartesian coordinate POSCAR; CIF expansion space group symmetry operation. Some occupancies are displayed as entered and unordered microstructure is not inferred.
Thermal Diffusivity
isotropic and constant material.
linked model is used for independent learning and magnitude analysis and does not copy the manufacturer's proprietary software or pass product performance certification.
People and historical contributions behind the science
The following relationships distinguish theoretical and method pioneers and industry leaders; it does not mean that these figures independently invented the product on this page.
Related Elements and Materials Basics
elemental portal is for understanding related materials or molecular basis and does not claim a complete materials list for a specific model.