MAR_CCT: Marburg program for modelling charge carrier transport

A software packet for simulating charge carrier transport in solid electrolytes on the basis of Nernst-Planck Poisson equations is presented. The software is capable of handling a variety of electrochemical ion exchange processes ranging from charge attachment induced transport (CAIT) to alkali proton substitution (APS) and thermal electro-poling with a focus on concentration depth profiles. The software package includes a graphical user interface allowing for simple user input, visualization and output.