Robuta

https://meetings-archive.aps.org/damop/2013/d1/70/ Progress towards the creation of an ultracold RbYb mixture - I.I. Rabi Prize Talk - A close-up of... Alkali metals such as rubidium-87 have become the workhorse in degenerate gas experiments, and large condensates of up to $10^7$ atoms have been created. On the