2. embeam

embeam is a Python library for for modelling beams and lenses in electron microscopy.

Functions

wavelength

Determine the relativistic electron beam wavelength from the energy of a coherent beam.

Modules

coherent	For modelling coherent lens aberrations and phase deviations.
constants	A module that stores the values of a set of physical constants that are used for modelling.
gun	For modelling electron guns.
lens	For modelling lenses.
stem	For modelling and visualizing STEM-specific objects.
version