Researchers have directly shown that electrons generated when light strikes a well-oriented perovskite film are unrestricted by grain boundaries and travel long distances without deteriorating.

Changes at the atom level in nanowires offer vast possibilities for improvement of solar cells and LED light. NTNU-researchers have discovered that by tuning a small strain on single nanowires they ...

Researchers have found a cheap, sustainable way to build a solar cell using bacteria that convert light to energy. Their cell generated a current stronger than any previously recorded from such a ...