A simple potassium solution could boost the efficiency of next-generation solar cells, by enabling them to convert more sunlight into electricity.
10 quadrillionths of a second to extraction: Researchers set time limit for ultrafast perovskite solar cells21 Sep 2017
Researchers have quantified the astonishingly high speeds at which future solar cells would have to operate in order to stretch what are presently seen as natural limits on their energy conversion efficiency.
Researchers have demonstrated how a non-toxic alternative to lead could form the basis of next-generation solar cells.
In a new study, researchers measure the spin properties of electronic states produced in singlet fission – a process which could have a central role in the future development of solar cells.
Perovskite materials can recycle light particles – a finding which could lead to a new generation of affordable, high-performance solar cells.
Aditya Sadhanala wanders over to the wall, turns a pulley, and a wooden box about a metre squared swings up and away. Below it gleams an array of carefully positioned lasers, deflectors and sensors surrounding a piece of glass no bigger than a contact lens. He flips a switch and creates a ‘mirage’.
The causes of a hitherto mysterious process that could enhance the power of solar cells have been explained in a new study.
In this video we see a synthetic opal, which is made using polystyrene spheres surrounded by even tinier polystyrene spheres around 1,000 times smaller than the width of a human hair. Harry Beeson explains how it’s important to look at nanoscale structures like this to improve the efficiency of solar cells.