Which process is best suited for mass production of perovskite solar cells? While solvent-based manufacturing processes are used in laboratories around the world, vacuum vapor-phase deposition ...

Figure 1. Vacuum chamber (left) and hot bond controller (right) along with a vacuum source for the inner bag and chamber are all connected and ready to run a double vacuum debulk (DVD) process. Inset ...

Over the past decade, perovskite-silicon tandem solar cells have demonstrated a stunning development. In research, efficiencies of more than 33 percent have been shown, exceeding by far those of ...