“The basis of the technique is microscopy but merging it with frequency analysis. We use a laser beam and we focus on a spot and scan across the device to measure the quality of the solar cell. This new method allows us to do imaging analysis of whole or complete solar cells and look at how they perform, how they change with time and aging, and how good a solar cell they are,” Laird said in a release.Other than partners at Monash University, a team from Oxford University has already sent samples of cutting-edge prototypes to be tested by Laird’s machine. Members of the University of Sydney working on experimental solar cells for satellites and other space vehicles are also on the waiting list.”You can’t have a solar cell that decomposes quickly when it’s meant to last 20 years in the field. This is a missing link in the repertoire of techniques we have to throw at that problem,”…
A first-of-its-kind DIY project could transform solar energy in outer space
