I'm glad I was able to teach you something new.

You may like an article I wrote, which you can find on my blog, its about the coldest place in the universe, which is a Bose-Einstein condensate, it relates to what i mentioned. In the sense that by using electrons instead of atoms it's possible to study the effects of super conductors.

Link is here if you're interested :)

https://steemit.com/steemstem/@physics.benjamin/the-coldest-place-in-the-universe-is-in-our-physics-laboratories-the-bose-einstein-condensate