Ted Sargent

Perovskite materials whose size and composition can be adjusted to “tune” the wavelengths of light they absorb, making them a favorable and potentially lower-cost, high-efficiency emerging tandem technology.

Inverted perovskite solar cell breaks 25% efficiency record

Researchers improve cell efficiency using a combination of molecules to address different issues

Northwestern University researchers have raised the standards again for perovskite solar cells with a new development that helped the emerging technology hit new records for efficiency.

The





Hand holding a prototype all-perovskite tandem solar cell

New solar cell breaks records for efficiency and voltage

In the race to make solar energy more practical amidst soaring gas prices and threats of climate catastrophe, a team of researchers is taking steps toward a more efficient, higher-voltage solar cell.

Now, a Northwestern University, University of Toronto and …