Complex lead halides with the perovskite structure ... defects. It was revealed by Admittance spectroscopy that dominating defects in perovskite film have the energy of 0.5 eV and with gamma ray ...

When exposed to gamma radiation similar to what may be encountered in space, the glass developed microscopic defects that later were repaired over time in a room temperature environment.

On March 15, 2024, a space-based observatory detected bursts of low-energy X-rays from deep in the ancient universe, ...