Open Access

The stability of perovskite oxide catalysts for the oxygen evolution reaction (OER) plays a critical role in their applicability in water splitting concepts. Decomposition of perovskite oxides under applied potential is typically linked to cation leaching and amorphization of the material. [...]

Artificial neural networks represent an HPC workload with increasing importance. In particular the field of Natural Language Processing (NLP) has been undergoing a revolution in recent years. [...]

The talk introduces the State-of-the-Art of HPC to interested scientists with no/little HPC background, looking at the hardware and software which makes HPC..

The Fe–Cr alloy system is the basis of ferritic steels, which are important structural materials for many applications, including their use in future fusion reactors. However, when exposed to elevated temperatures and radiation, the Fe–Cr system can undergo phase separation, resulting in Fe-rich (α) and Cr-rich (α’) nanoscale regions. [...]

Although the precipitation and recrystallization of Mg–Al–Ca–Mn based alloys have been well investigated individually, there is still a lack of a detailed investigation on the effect of the Al-rich clusters, Mn-rich precipitates and/or Ca-rich Laves phases formed from dynamic precipitation during rolling on the grain size and texture as well as yield strength. Here, we have investigated the effect of Mn (1 wt. [...]