70 citations · 239 across the 42 of their papers we have counts for
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Modeling and Simulation of Device Performance in Organic Photovoltaics
Pelin Çiloğlu, Carmen Tretmans, Carsten Deibel +4
We present a pipeline to study the device performance of organic solar cells in silico. We introduce a mathematical model that includes the dynamics of excitons as well as their di…
Neural Network Acceleration of Iterative Methods for Nonlinear Schrödinger Eigenvalue Problems
Daniel Peterseim, Jan-F. Pietschmann, Jonas Püschel +1
We present a novel approach to accelerate iterative methods to solve nonlinear Schrödinger eigenvalue problems using neural networks. Nonlinear eigenvector problems are fundamental…
Preconditioning for a Cahn-Hilliard-Navier-Stokes model for morphology formation in organic solar cells
Pelin Çiloğlu, Carmen Tretmans, Roland Herzog +2
We present a model for the morphology evolution of printed organic solar cells which occurs during the drying of a mixture of polymer, the non-fullerene acceptor and the solvent. O…
Data driven gradient flows
Jan-F. Pietschmann, Matthias Schlottbom
We present a framework enabling variational data assimilation for gradient flows in general metric spaces, based on the minimizing movement (or Jordan-Kinderlehrer-Otto) approximat…
Preconditioning for a Phase-Field Model with Application to Morphology Evolution in Organic Semiconductors
Kai Bergermann, Carsten Deibel, Roland Herzog +3
The Cahn--Hilliard equations are a versatile model for describing the evolution of complex morphologies. In this paper we present a computational pipeline for the numerical solutio…
Analysis and numerical solution of coupled volume-surface reaction-diffusion systems with application to cell biology
Herbert Egger, Klemens Fellner, Jan-Frederik Pietschmann +1
We consider the numerical solution of coupled volume-surface reaction-diffusion systems having a detailed balance equilibrium. Based on the conservation of mass, an appropriate qua…