Perovskites are research materials being researched.
Images produced from SPECT cameras have been around for a while. [2]
This is potentially a 16 pixel "camera" which the "image" is a gaussian blob (Figure 1e and 5e) [1].
This is interesting for a variety of reasons but is way overblown in the "camera" or "image" context. It's demonstration that one can make pixelated devices (4x4) of a specific kind of promising material.
Images produced from SPECT cameras have been around for a while. [2]
This is potentially a 16 pixel "camera" which the "image" is a gaussian blob (Figure 1e and 5e) [1].
This is interesting for a variety of reasons but is way overblown in the "camera" or "image" context. It's demonstration that one can make pixelated devices (4x4) of a specific kind of promising material.
[1]https://www.nature.com/articles/s41467-025-63400-7
[2]https://en.wikipedia.org/wiki/Single-photon_emission_compute...