AI is used to quickly assemble ~2000 atoms without defects. As a fun demonstration of the technique, the authors created a #CatVideo about Schrödinger's cat—each pixel is an atom.
PRL: go.aps.org/40Sx1ne
PhysMag: go.aps.org/4fyNPps

Photonic torons with 3D topology transitions and tunable spin monopoles
PRL: go.aps.org/4l9fLRH #CoolVideo 🧪⚛️