Here is some information about who is behind the MC-SET software.
The MC-SET software is/was developed by Eli Napchan, for the study of the interaction of an electron beam such as that in a scanning electron microscope with a specimen. As part of it, it was build to calculte energy dissipation, EBIC and CL signals when semiconducting materials are examined in the SEM.
It was further developed for the study of electron scattering in solid materials, to simulate for example the operation of a nuclear betavoltaic battery.