Swapping out one letter in a word can entirely change its meaning. Similarly, swapping one atom in a molecule can completely ...

This image depicts the radium atom’s pear-shaped nucleus of protons and neutrons in the center, surrounded by a cloud of electrons (yellow), and an electron (yellow ball with arrow) that has a ...

For decades, light has been used to understand the molecular structures of matter. A sample is irradiated with light, and ...

The ability to produce cold and ultracold molecules has opened new avenues to probe fundamental physics, develop novel technologies and understand quantum chemical phenomena. Through precise ...