Carsten Agert

TL;DR: In this paper, the authors investigated the influence of storage size and efficiency on the pathway towards a 100% renewable energy source integration in a power supply system and found that up to 50% of the overall electricity demand can be met by an optimum combination of wind and solar resources without both curtailment and storage devices.

TL;DR: In this paper, the authors present an overview of GIS-based models for urban energy systems by investigating the current state of modelling and propose a transferable platform for the optimisation of storage and other flexibilisation technologies in urban areas.

TL;DR: In this article, a (GaIn)As/Ga(PAs) vertical-cavity surface-emitting laser for room-temperature emission at 1.3 μm wavelength is designed and grown by metal-organic vapor phase epitaxy using dimethylhydrazine and tertiary butylarsine.

TL;DR: In this paper, the optimization of the metalorganic vapour phase epitaxial (MOVPE) growth of lattice-matched (GaIn)(NAs)/GaAs multiple quantum well (MQW) structures grown by using triethylgallium (TEGa) and trimethylindium (TMIn) in combination with tertiarybutyl arsine (TBAs) and 1,1-dimethylhydrazine (UDMHy) is investigated in detail by means of high resolution X-ray diffraction (XRD), scanning electron microscopy (

TL;DR: In this article, the impact of structural parameters and operating conditions has not been researched yet for vapor-fed operation of a DMFC at near-ambient conditions, but a detailed parameter study that included reference cell measurements to assess anode and cathode losses separately was performed.