Hydrodynamic modeling of charge carrier transport and transverse pattern formation in ZnS:Mn thin-film electroluminescent structures

Dissipative solitons

“…As an example of how to treat pattern formation we mention the careful work that has been performed, e.g. on ZnS : Mn AC systems corresponding to entry 8 of Table 6, where many of the experimental details could be reproduced [206,207]. Based on the work of [208][209][210], by using the drift diffusion approximation including the energy and Poisson equation, a set of evolution equations was derived that essentially contains the charge carrier densities of electrons and holes as well as their energy densities as dependent variables.…”