This white crystalline salt is useful because it is transparent over a wide range of wavelengths. Magnesium fluoride is transparent over an extremely wide range of wavelengths. Windows, lenses, and ...

while magnesium fluoride had the opposite effect,” says Pivkina. During heating, the oxide layer undergoes a process of dehydration, melting and evaporation. Each of these steps occurs at a ...

The same research group recently announced an inverted perovskite-silicon tandem solar cell with a 1 nm interlayer based on magnesium fluoride (MgFx) placed between the perovskite layer and the ...