Researchers at the Universidad Politécnica de Madrid (UPM) have created a two-dimensional (2D) modeling tool for the deployment of large-scale bifacial PV plants using single-axis trackers over ...

Vertical alignment of polymers on surfaces is challenging due to their flexibility and tendency to arrange on horizontal planes. Here, the authors report a design principle allowing polymers to be ...

Germanene is such a 2D topological insulator. “Current topological insulators consist of complex structures from different types of elements. Germanene is unique in that it’s made from just a single ...