First experimental observation of matter-wave diffraction in a short-lived electronpositron atom using a graphene-based ...
“Positronium is the simplest atom composed of equal-mass constituents, and until it self-annihilates, it behaves as a neutral ...
“Positronium is the simplest atom composed of equal-mass constituents, and until it self-annihilates, it behaves as a neutral ...
Using a highly coherent positronium beam, the researchers observed clear diffraction patterns after transmission through a ...
Scientists have observed “bending” atoms using a crystal grating—an experiment once believed impossible at the high energies required. The authors of a new, non-peer reviewed study detail how the a ...
Graphene could transform everything from electric cars to smartphones, but only if we can guarantee its quality. The ...