Stefan W. Glunz

TL;DR: A process development leading to efficient rear side light trapping structures with the purpose of enhancing the infrared response of a silicon-based tandem solar cell is presented, making use of phase separation effects of two immiscible polymers, polystyrene and poly(methyl methacrylate), resulting in a non-periodicpolystyrene structure on silicon with a well-defined size distribution.

TL;DR: In this paper, the first experiments as a proof-of-concept for p-type doping with laser chemical processing (LCP) have been conducted and it has been shown that local back surface fields have been formed.

TL;DR: In this article, the effect of varying postmetallization annealing time and temperature, oxidation temperature and ambient as well as the surface morphology is investigated in comparison of simultaneously processed MOS test structures and solar cells.

TL;DR: Beschrieben wird ein Verfahren sowie eine Vorrichtung zur elektrischen Kontaktierung eines mit wenigstens einer dielektricalhen Schicht uberzogenen, insbesondere zur Kontraktierung der Emitter und/oder Basisschicht einer Solarzelle, die jeweils mit einer Dielektraischen Passivierungsschicht uber-zogen sind as discussed by the authors.

TL;DR: In this article, a self-passivated Al layer is used as a mask during the plating process, which is further functionalized by self-assembled monolayer (SAM) of octadecyl phosphonic acid (ODPA), which allows reproducible patterning of narrow lines by inkjet printing of an etchant.