Physicists have proposed a way to extract the internal quantum states of electron wave packets by analyzing how those packets ...

A four-fold increase in the scattering of microwave light has been observed from a cylindrical rod structured on the subwavelength scale. The “superscattering” structure could offer exciting new ...

Cross sections tell physicists how likely particles are to interact in a given way. Imagine two billiard balls rolling toward one another. The likelihood of a collision depends on easy-to-grasp ...