AI-powered
podcast player
Listen to all your favourite podcasts with AI-powered features
The Origins of Uterbium
Uterbium is a heavy atom in the lower right part of the periodic table. It turns out that it interacts with lasers in a very simple way, believe it or not. We blast a piece of metal with a laser beam and what happens is we get a puff of metal in vapor form. The atoms don't see the electric field because the atoms are not charged electrically yet.