TY - GEN A1 - Mielke, Alexander A1 - Peschka, Dirk A1 - Rotundo, Nella A1 - Thomas, Marita T1 - Gradient structures for optoelectronic models of semiconductors N2 - We derive an optoelectronic model based on a gradient formulation for the relaxation of electron-, hole- and photon-densities to their equilibrium state. This leads to a coupled system of partial and ordinary differential equations, for which we discuss the isothermal and the non-isothermal scenario separately. KW - Gradient flow KW - optoelectronic semiconductor model KW - reaction-diffusion systems KW - dual dissipation potential Y1 - 2016 UR - https://opus4.kobv.de/opus4-matheon/frontdoor/index/index/docId/1394 UR - https://nbn-resolving.org/urn:nbn:de:0296-matheon-13945 ER -