The unified finite element formulation represents a systematic framework to derive one-dimensional and two-dimensional structural theories within a single mathematical setting. By expanding ...

Achieving small transverse beam emittance is important for high brightness cathodes for free electron lasers and electron diffraction and imaging experiments. Double-gate field emitter arrays with ...

Parametric features are becoming more common in FEA packages. The key benefit of parametric features is that they let users see the effects of design changes quickly. With adequate planning, users can ...