Publikace na Matematicko-fyzikální fakulta |
2011
Abstrakt
Dust grains are exposed to high-energy electrons in different plasma environments. We have developed the numerical model that provides a description of the electron-solid (represented by grain surface) interaction.
The model fits the experimental data from spherical samples of different materials rather well, however, dust grains in space are often edgy and coarse. Thus we extended grain geometry in the model to cubes as a first approximation of irregular surface.