Finetuning chemistry by quantum interference
Atoms and molecules are the building blocks of chemistry and are important to our understanding of the world. By cooling atoms and molecules to ultracold temperatures it opens up a new understanding of quantum chemistry. Working with nanokelvin temperatures, one billion times colder than Antarctica during winter, researchers can observe and control particles in ways not possible at room temperature. When really cold, particles behave in strange and exciting ways. Researchers are discovering unexpected results by looking at particles from a quantum perspective.