However, when it comes to atoms’ third component, electrons, the answer is not as easy. That’s because, as far as we know, electrons are fundamental particles. In other words, they have no ...

In other words, some electrons are detectable, but the others are not." Dark electrons can't be detected because they do not interact with photons or any other electromagnetic forces.

To study the interactions between electrons in a material, physicists have come up with a number of tricks over the years. These interactions are interesting, among other things, because they lead ...