The SOFEM Family

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THE SOFEM FAMILY

2D Second-Order Field Computation and Direct Ray Tracing

The SOFEM package uses the second order Finite Element Method to give increased accuracy to two dimensional field computations

SOFEM Flowchart

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Packages

SOFEM Field

2D second order electrostatic and magnetic field simulation

The SOFEM Field software computes the potential distributions of magnetic and electrostatic lenses using the Second-Order Finite Element Method (SOFEM).  SOFEM Field is used to calculate the fields for several MEBS packages.

 

Purchase Options: Base Package

SOFEM Ray-Tracing

2D direct ray-tracing using second-order finite element method

 

The SOFEM Ray-Tracing software provides the facility for the computation and plotting of electron trajectories using direct ray-tracing through the computed electrostatic and magnetic lens fields. Since the field components are obtained to a high accuracy (typically better than 1 part in 10000), the trajectories obtained with this software are very accurate, and can be used to estimate the lens aberrations directly from the raytrace.

 

Purchase Options: Upgrade from SOFEM Field

Don’t know what software package is right for you?