What is the convergence angle?

Ivanlh20 / multem

MULTEM is a powerful and advanced collection of C++ routines with CUDA support, designed to perform efficient and accurate multislice simulations for various TEM experiments such as HRTEM, STEM, ISTEM, ED, PED, CBED, ADF-TEM, ABF-HC, EFTEM, and EELS.

GNU General Public License v3.0

66 stars 26 forks source link

What is the convergence angle? #27

Closed Quantumstud closed 5 years ago

Quantumstud commented 5 years ago

Hi, In the input parameters "input_multislice.cond_lens_outer_aper_ang = 21.0; % Outer aperture (mrad)" Is this the Outer aperture radius (semi-convergence angle or the full convergence angle?

Thank you.